BARDAC 2250


Bardac 2250 shows a broad spectrum of activity against both gram-positive and gram-negative bacteria and is also effective on fungi and viruses, including those that are enveloped. 
Showing a high tolerance to hard water (above 350ppm), it remains active in the presence of heavy organic soiling. 
Its impressive surfactant and wetting properties make it one of the multipurpose biocides of choice for cooling systems and swimming pool water treatment as part of formulations.

EC / List no.: 230-525-2
CAS no.: 7173-51-5
Mol. formula: C22H48N.Cl


COMPOSITION/INFORMATION ON INGREDIENTS 
Component 
CAS-No. 
Weight percent 

Didecyldimethylammonium chloride 
CAS NO: 7173-51-5  
50,00 %

Ethanol
CAS NO:64-17-5                                                                          
10,00 %                                   

Water 
CAS NO:7732-18-5                                                                                
40,0 %


 With a high tolerance to hard water (above 350 ppm), it remains active in the presence of heavy organic dirt. 
Its impressive surfactant and wetting properties make it one of the all-purpose biocides for cooling systems and pool water treatment as part of formulations.

Bardac 2250 product shows synergistic effects in combination with aldehydes and complexing agents, such as EDTA, but is incompatible with anionic detergents. 


Contains a 50% solution of dialkyl dimethyl ammonium chloride (DDAC)
Shows a high tolerance to hard water (above 350 ppm)

Didecyldimethylammonium chloride, 50% in water


Bardac 2250 displays synergistic effects in combination with aldehydes and complexing agents, such as EDTA, but is incompatible with anionic detergents. It is registered in a large number of countries for numerous applications, including water treatment applications as well as hygiene and material protection applications.

Please check local regulations or consult your ATAMAN representative for further information.

Contains 50 % solution of Dialkyl Dimethyl Ammonium Chloride (DDAC)
Shows a high tolerance to hard water (above 350ppm)
Available in drums, IBC’s and bulk

Bardac 2250 and Bardac 2280 are twin chain dimethyl ammonium chlorides. 
When used as an active ingredient in FIFRA1 registered formulations such as hard surface disinfectants, sanitizers and/or certain types of water treatment formulations, these products have been found to provide superior biocidal action against a broad spectrum of microbial organisms such as: bacteria, fungi, viruses, and algae. 
This “third” generation quaternary ammonium compound delivers potent germicidal action in hard water and organic soil loads.


Product Name: BARDAC 2250 MICROBIOCIDE
EPA Registration Number: 6836-203


Bardac 22
Broad-spectrum algaecide, fungicide and germicide
Bardac 22 Antimicrobials contains the active substance Didecyldimethylammonium chloride (DDAC). 
DDAC has a broad antimicrobial efficacy against gram-positive and gram-negative bacteria, yeast, and enveloped viruses. 
High antimicrobial efficacy is maintained even at low temperatures and in the presence of organic soil, such as blood and protein. 
In formulated products, DDAC is stable over a wide range of pH levels and is used in a number of applications. 
There are many variations available of our Bardac 22 product, including:
Bardac 22
Bardac 2240
Bardac 2250
Bardac 2270
Bardac 2270E
Bardac 2280

The Bardac 22 product line shows a broad spectrum of activity against both gram-positive and gram-negative bacteria and is also effective on fungi and viruses, including those that are enveloped. Showing a high tolerance to hard water (above 350ppm), it remains active in the presence of heavy organic soiling. 
Its impressive surfactant and wetting properties make it one of the multipurpose biocides of choice for cooling systems and swimming pool water treatment as part of formulations.

Active Ingredient(s)
50% solution of Dialkyl Dimethyl Ammonium Chloride (DDAC)

Advantages
Broad spectrum activity against both gram positive and gram negative bacteria.
Fungicide and mildewcide.
Active against enveloped viruses (e.g. Hepatitis B, HIV).
Tolerance for anionic contaminants.
High tolerance to hard water.
Maintains efficacy in presence of heavy organic soiling such as blood and protein.
Good surfactant and wetting properties.
Worldwide acceptance based on registrations approval and official lists.


Bardac 22 
Bardac 2240 
Bardac 2250 
Bardac 2280 
Bardac 2270 
Bardac 2270E 


Synonyms:
     aliquat 203
     ammonium compounds, quaternary, didecyldimethyl-, chloride
     ammonium, didecyldimethyl-, chloride
     arquad 10
     arquad 210-50
     bardac 22
     bardac 2250
     bardac 2270E
     bardac 2280
     bardac-22
     britewood Q
     BTC 1010
     BTC 1010-80 %
     BTC 1010-E
     BTC 1210-80%
     calgon H 130
     calgon H130
1-    decanaminium, N-decyl-N,N-dimethyl-, chloride
1-    decanaminium, N-decyl-N,N-dimethyl-, chloride (1:1)
N-    decyl-N,N-dimethyl 1-decanaminium chloride
N-    decyl-N,N-dimethyl-1-decanaminium chloride
N-    decyl-N,N-dimethyldecan-1-aminium chloride
     didecyl dimethyl ammonium chloride
     didecyl(dimethyl)azanium;chloride
     didecyldimethylammonium chloride
     didecyldimethylammoniumchloride
     dimethyldidecylammonium chloride
     dodigen 1881
     maquat 4480E
     nissan cation 2DB
     odex Q
     quartamin D 10E
     quartamin D 10P
     quaternium 12
     quaternium-12
     querton 2100L
     querton 210CL
     slaoff 91
     stepanquat 1010
     stepanquat 1010-80%
     timbercote 2000


Uses
BARDAC 2250 is an effective cationic surfactant that can be used in a variety of cleaning systems.

Uses
Didecyl Dimethyl Ammonium Chloride is a compound that exhibits some fungacidal and antimirobial functions.

Uses
General purpose disinfectant, sanitizer; mildew preventative in commercial laundries; water treatment in cooling towers and oil field flood waters; wood preservative.

Agricultural Uses
Biocide, Fungicide, Bactericide, Herbicide, Algaecide, Algaecide, Bacteriocide, Fungistat, Microbiocide, Microbiostat disinfectant, Viricide, Tuberculocide, Molluscide, Insecticide: General purpose disinfectant used on hard, nonporous surfaces as a sanitizer; mildew preventative, wood preservative, and to kill algae, phytopathogenic fungi, phytopathogenic bacteria. An active ingredient in a large number of disinfectant products registered with USEPA and labeled with a claim to inactivate “avian influenza A” viruses on hard surfaces.

Trade name
ALIQUAT 203; BARDAC 22; BARDAC 2250, 2270, 2280


•    DIDECYL-DIMETHYLAMMONIUM CHLORIDE
•    DIDECYLDIMONIUM CHLORIDE
•    didecyl dimethyl Ammonium Chloride 50% solution in Toluene
•    didecyl dimethyl Ammonium Chloride 70% solution
•    Didecildimethylammonium chloride
•    Bardac(R) 22
•    N,N-Didecyl-N,N-dimethylammonium Chloride (in 20% Isopropanol / 30% Water)
•    Bardac(R) 2240
•    N,N-Didecyl-N,N-dimethylammonium Chloride (in 40% Water)
•    Bardac(R) 2250
•    N,N-Didecyl-N,N-dimethylammonium Chloride (in 10% Ethanol / 40% Water)
•    Bardac(R) 2270
•    N,N-Didecyl-N,N-dimethylammonium Chloride (in 15% Isopropanol / 15% Water)
•    Bardac(R) 2270 E
•    N,N-Didecyl-N,N-dimethylammonium Chloride (in 15% Ethylene glycol / 15% Water)
•    Bardac(R) 2280
•    BARDAC2280
•    1-Decanaminium,N-decyl-N,N-dimethyl-,chloride
•    aliquat203
•    bardac22
•    bio-dac50-22
•    btc1010
•    btco1010
•    ddac(didecyldimethylammoniumchloride)
•    didecyldimethyl-ammoniuchloride
•    didecyldimethylammoniumchloride(ddac)
•    dimethyldidecylammoniumchloride
•    n-decyl-n,n-dimethyl-1-decanaminiuchloride
•    quaternium 12
•    N-Decyl-N,N-dimethyl-1-decanaminium chloride
•    Didecyl dimethyl ammonium chloride 7173-51-5 Didecyldimethylammonium chloride
•    Didecyldimonium chloride 7173-51-5 N-Decyl-N,N-dimethyl-1-decanaminium chloride
•    Didecyl dimethyl ammonium chloride Joyce
•    Didecyl dimethyl ammonium chloride - 95%min
•    N,N-Didecyl-N,N-dimethylammonium Chloride (in 10% Ethanol / 10% Water)
•    Uniquat(R) 2250
•    Uniquat(R) 2280
•    Cation DDC-50
•    Dodigen 1881
•    Hoe-S-2922
•    Didecyldimethylammonium Chloride 2-Propanol Solution
•    Aids006134
•    Aids-006134
•    Arquad 10
•    Calgon H130
•    Querton 2100l
•    1-Didecyl DiMethyl AMMoniuM Chloride (DDAC)
•    N-Decyl-N,N-diMethyldecan-1-aMiniuM chloride
•    Didecyl diMethyl aMMoniuM chloride, 80% aqueous solution
•    Didecyl-dimethylammonium chloride (50% solution in 2-propanol/water 2:3)
•    Diotyl dimethyl ammonium chloride
•    Didecyl diMethyl aMM
•    Didecyl diMethyl aMMoniuM chloride (DDDAC)
•    N-Decyl-N,N-dimethyldecan-1-ammonium chloride (80% in ethanol/water- 1:1 w/w)
•    Didecyl dimethyl ammonium chloride in 50% H2O Solution
•    Didecyl dimethyl ammonium chloride in 70% IPA Solution
•    Didecyldimethylammonium chloride Solution, 100ppm
•    1-Decanaminium, N-decyl-N,N-dimethyl-, chloride (1:1)

Chemical name:    Dimethylammonium didecyl chloride
CAS Number:
7173-51-5
Category:    NA
Synonyms:    N-Decyl-N,N-dimethyl-1-decanaminium Chloride; N-Decyl-N,N-dimethyl-1-decanaminium Chloride; Didecyldimethyl-ammonium Chloride; Didecyldimethylammonium Chloride; AQ 210; Acticide DDQ; Acticide DDQ 40; Arquad 10; Arquad 210; Arquad 210-50; Arquad 210-50E; Arquad 210-80; Arquad 210-80E; Arquad 210-85E; Asepas 3; Astop; BTC 1010; BTC 2250; BTC 99; Bardac 22; Bardac 2240; Bardac 2250; Bardac 2270E; Bardac 2280; Bio-Dac; Britewood Q; Britewood XL; Calgon H 130; Catiogen DDM; Catiogen DDM-PG; Cation DDC; Cation DDC 50; D 10P; DDAC; DDC 80; Dodigen 1881; H 130; H 130 (molluscicide); K-Sanit BP 80; Kamin RM 2D50A; KleenGrow; M 21080; Macrotrol MT 200; Maquat 4480E; Microbiocide B 74; Nissan Cation 2DB; Nissan Cation 2DB500E; Quartamin D 10E; Quartamin D 10P; Quaternium 12; Querton 210CL; Slaoff 91

Laboratory studies have shown that DDAC is photolytically and hydrolytically stable, and immobile in soil. 
These studies also show that DDAC is resistant to microbial degradation, although earlier study results showed complete degradation within 48 hours when DDAC was incorporated into mixed bacterial soil and sewage cultures.
Differences in studies and findings suggest that the composition of the microbial population is an important variable in the degradation of DDAC. 
The concentration of DDAC also appears to be an important variable since in another laboratory study, high primary degradation was found at a DDAC level of 5 ppm while poor ultimate degradation was observed at 15 ppm. 
Predicted half-lives in the soil and aquatic environments are 3 years, and 17 to 23 years, respectively. 
These half-lives are calculated &om studies of much shorter duration (i.e. 30 days, one year) than the calculated half-lives. 


DDAC is a quaternary ammonium compound (QAC), and is a member of a group of such chemicals well known for their germicidal, fungicidal, and algicidal activity. 
QACs were first synthesized in the late 1800's, and their bactericidal properties were reported about two decades later. 
By 1935, their germicidal and antiseptic potential had been characterized. Since that time, extensive research on toxicity and side effects has been camied out. Presently, formulations containing between 0.01 and 1.0% QACs are used as antiseptics, bactericides, fungicides, sanitizers, and deodorants (21). 
QACs are also popular disinfectants for utensils, containers, and other instnrments used in restaurants, dairies, food plants, laundries, and operating rooms (21). 
DDAC formulations have long been used as antimicrobials and antiseptics in hospital and industrial settings (1). 

Bardac 2280, 80% DDAC in an alcohoVwater base, is one such product. 
Manufactured by Lonza hc., it has found wide use as a disinfectant, sanitizer, household cleaner, mildew preventative in commercial laundries, and microbicide in water treatment DDAC is a nonvolatile, photolytically stable salt which is highly soluble in water (2). 
Its octanoVwater partition coefficient is reportedly zero (2, 64), so bioconcentration and bioaccumulation are not expected to occur. 
Data on other physical properties such as boiling point, freezing point, and density were not located. 
Bardac 2250, manufactured by Lonza Inc., contains 50% DDAC, 9-1196 ethanol, 32.8-40% water, and 24% other minor constituents. 
It has a flash point of 42"C, a specific gravity of 0.927 at 25"C, and a pH of 6.5 to 9.0. 
It is soluble in water, ethanol, and glycols, and is dispersible in hydrocarbons. 
Bardac 2280 contains 80% DDAC, 9-11% ethanol, 1.8-8.55% water, and the remainder other minor constituents (70). 
Its flashpoint is 43"C, and its specific gravity is 0.891 at 25°C. 
The pH and solubility characteristics are similar to Bardac 2250 (79). 
Timbercote I1 is composed of 20% DDAC, 2.5% ethyl alcohol, and a synthetic resin in aqueous emulsion (40). 
It has a boiling point of 100°C, a freezing point of 0°C (301, a pH of 5 to 7, and a specific gravity of 0.989 (40). 
It has poor freezdthaw stability and its vapour pressure is unknown (69). 
The resin component is a vinyl acetate copolymer emulsion with a pH of 4 to 6 and a specific gravity of 1.05-1.15. 
It is a non-flammable white fluid with a mild acetic acid odour. 
Hazardous decomposition products of this copolymer emulsion include carbon monoxide, carbon dioxide, and possibly traces of vinyl acetate (30).
F-2, composed of 11.4% DDAC and 16.8% borax, is a translucent amber liquid emulsion with a mild detergent odour. 
It has a pH between 7 and 8, a specific gravity of 1.077, and a flashpoint greater than 90°C. 
It is stable at 25"C, and has some freeze-thaw stability (64). 
F-2 is 100% soluble in water at 20°C, and is insoluble in oil. 
Because Np-1 contains another active ingredient in addition to DDAC, the physical and chemical characteristics of NP-1 are included in another review (39). 
Information on Ecobrite III was not available. 
One source states that incineration of DDAC is regarded as safe (221, although temperature and other details of incineration were not stated. Another source states that potentially toxic fumes may form and include carbon dioxide, carbon monoxide, ammonia, nitrogen oxides, and hydrogen chloride gas (2). 
Dioxins reportedly do not form (49). 
Further details on incineration of DDAC were not available.


10K1&1&10 &&Cl- [WLN]
1-Decanaminium, N-decyl-N,N-dimethyl-, chloride (1:1) [ACD/Index Name]
230-525-2 [EINECS]
3574954 [Beilstein]
7173-51-5 [RN]
BP6560000
Chlorure de N-décyl-N,N-diméthyl-1-décanaminium [French] [ACD/IUPAC Name]
DDAC
DIDECYLDIMETHYLAMMONIUM CHLORIDE
DIDECYLDIMONIUM CHLORIDE
Dimethyldidecylammonium chloride
MFCD00066262 [MDL number]
N-Decyl-N,N-dimethyl-1-decanaminium chloride [ACD/IUPAC Name]
N-Decyl-N,N-dimethyl-1-decanaminiumchlorid [German] [ACD/IUPAC Name]
N-Decyl-N,N-dimethyldecan-1-aminium chloride [ACD/IUPAC Name]
[7173-51-5]
126851-24-9 [RN]
154765-32-9 [RN]
18242-39-2 [RN]
1-Decanaminium, N-decyl-N,N-dimethyl-, chloride
1-Decanaminium,N-decyl-N,N-dimethyl-,chloride
20256-56-8 [RN]
Aliquat 203
ammonium compounds, quaternary, didecyldimethyl-, chloride
Ammonium, didecyldimethyl-, chloride
Arquad 10
Arquad 210-50
Asto
Astop
Bardac 22
Bardac 2250
Bardac 2270E
Bardac 2280
Bardac-22
Bio-Dac
Bio-dac 50-22
BIS(DECYL)DIMETHYLAZANIUM CHLORIDE
Britewood Q
Calgon H 130
Calgon H130
Chloride [ACD/IUPAC Name] [Wiki]
D 10P
Ddac(didecyldimethylammoniumchloride)
Didecyl dimethyl ammonium chloride, 80% aqueous solution
didecyl dimethylammonium chloride
didecyl(dimethyl)ammonium chloride
didecyl(dimethyl)azanium
didecyl(dimethyl)azanium and chloride
didecyl(dimethyl)azanium;chloride
Didecyldimethyl-ammoniuchloride
didecyl-dimethylammonium chloride
didecyl-dimethyl-ammonium chloride
Didecyldimethylammonium chloride 100 µg/mL in Acetonitrile
didecyldimethylammoniumchloride
didecyl-dimethylazanium chloride
didecyl-dimethyl-azanium chloride
Dodigen 1881
EINECS 230-525-2
H 130 (molluscicide)
Maquat 4480E
N,N-didecyl-N,N-dimethylammonium chloride
N-Decyl-N,N-dimethyl 1-decanaminium chloride
N-Decyl-N,N-dimethyldecan-1-ammonium chloride
Nissan Cation 2DB
Odex Q
pBTC 1010
Quartamin D 10E
Quartamin D 10P
Quaternium 12
Quaternium-12
Querton 2100L
Querton 210CL
Slaoff 91
Timbercote 2000
Tret-O-Lite XC 507
塩化ジデシルジメチルアンモニウム [Japanese]

N-Decyl-N,N-dimethyl-1-decanaminium Chloride; N-Decyl-N,N-dimethyl-1-decanaminium Chloride; Didecyldimethyl-ammonium Chloride; Didecyldimethylammonium Chloride; AQ 210; Acticide DDQ; Acticide DDQ 40; Arquad 10; Arquad 210; Arquad 210-50; Arquad 210-50E; Arquad 210-80; Arquad 210-80E; Arquad 210-85E; Asepas 3; Astop; BTC 1010; BTC 2250; BTC 99; Bardac 22; Bardac 2240; Bardac 2250; Bardac 2270E; Bardac 2280; Bio-Dac; Britewood Q; Britewood XL; Calgon H 130; Catiogen DDM; Catiogen DDM-PG; Cation DDC; Cation DDC 50; D 10P; DDAC; DDC 80; Dodigen 1881; H 130; H 130 (molluscicide); K-Sanit BP 80; Kamin RM 2D50A; KleenGrow; M 21080; Macrotrol MT 200; Maquat 4480E; Microbiocide B 74; Nissan Cation 2DB; Nissan Cation 2DB500E; Quartamin D 10E; Quartamin D 10P; Quaternium 12; Querton 210CL; Slaoff 91; Sporekill; Stenquat 1010; Timbercote 2000; Tret-O-Lite XC 507

Didecyl dimethyl ammonium chloride
Didecyldimethylammonium chloride
Didecyldimethylammonium chloride
didecyldimethylammonium chloride

Didecyldimethylammonium chloride(DDAC)

Translated names
chlorek didecylodimetyloamonium (pl)
Chlorek didecylodimetyloamonu (DDAC) (pl)
chlorure de didécyldiméthylammonium (fr)
Chlorure de didécyldiméthylammonium (DDAC) (fr)
cloreto de didecildimetilamónio (pt)
Cloreto de didecildimetilamónio (DDAC) (pt)
cloruro de didecildimetilamonio (es)
Cloruro de didecildimetilamonio (DDAC) (es)
cloruro di didecildimetilammonio (it)
Cloruro di didecildimetilammonio (DDAC) (it)
Clorură de didecildimetilamoniu (DDAC) (ro)
di(decyl)di(metyl)amónium-chlorid (sk)
Didecil-dimetil-ammónium-bromid (DDAC) (hu)
didecildimetilammónium-klorid (hu)
didecildimetilamonij-klorid (hr)
didecildimetilamonija hlorīds (lv)
Didecildimetilamonija hlorīds (DDAC) (lv)
Didecildimetilamonijev klorid (DDAC) (hr)
Didecildimetilamonijev klorid (DDAC) (sl)
didecildimetilamonio chloridas (lt)
Didecildimetilamonio chloridas (DDAC) (lt)
didecildimetilamoniu clorura (ro)
didecilmetilamonijev klorid (sl)
didecyl(dimethyl)amonium-chlorid (cs)
didecyl(dimetyl)amónium-chlorid (DDAC) (sk)
Didecyldimethyl-ammoniumchloride (DDAC) (nl)
Didecyldimethylammonium chloride (DDAC) (mt)
Didecyldimethylammonium chloride (DDAC) (no)
didecyldimethylammoniumchlorid (da)
Didecyldimethylammoniumchlorid (de)
didecyldimethylammoniumchlorid (DDAC) (da)
Didecyldimethylammoniumchlorid (DDAC) (de)
didecyldimethylammoniumchloride (nl)
didecyldimethylamonium-chlorid (DDAC) (cs)
didecyldimetylammoniumklorid (no)
didecyldimetylammoniumklorid (sv)
Didecyldimetylammoniumklorid (DDAC) (sv)
Didekyylidimetyyliammoniumkloridi (DDAC) (fi)
didekyylimetyyliammoniumkloridi (fi)
didetsüüldimetüülammooniumkloriid (et)
Didetsüüldimetüülammooniumkloriid (DDAC) (et)
χλωρίδιο του διδεκυλοδιμεθυλαμμωνίου (el)
Χλωριούχο διδεκυλοδιμεθυλαμμώνιο (DDAC) (el)
дидецилдиметиламониев хлорид (bg)
Дидецилдиметиламониев хлорид (DDAC) (bg)

CAS names
1-Decanaminium, N-decyl-N,N-dimethyl-, chloride (1:1)
IUPAC names
1-Decanaminium, N-decyl-N,N-dimethyl-, chloride

Bardac 22
bis(decyl)dimethylazanium chloride
DDAC
Didecyl Dimethyl Ammonium Chloride
didecyl(dimethyl)azanium chloride
didecyl(dimethyl)azanium;chloride
didecyl-dimethylammonium chloride
didecyl-dimethylazanium chloride
DIDECYLDIMETHYLAMMONIUM CHLORIDE
Didecyldimethylammonium chloride
didecyldimethylammonium chloride
Didecyldimethylammonium chloride
Didecyldimethylammoniumchlorid
N,N,N-trimethylanilinium chloride
N,N-Didecyl-N,N-dimethylammonium chloride
N-decyl-N,N-dimethyldecan-1-aminium chloride
N-decyl-N,N-dimethyldecan-1-ammonium chloride

Trade names
Bardac

Didecyldimethylammonium chloride

Other identifiers
126851-24-9

CAS number
126851-24-9

Deleted CAS number
129186-13-6

CAS number
129186-13-6

Deleted CAS number
154765-32-9

CAS number
154765-32-9

Deleted CAS number
1632379-58-8

CAS number
1632379-58-8

Deleted CAS number
2923 90 00
PIC
Combined Nomenclature Code
2923 90 00
PIC
Combined Nomenclature Number
446279-85-2

CAS number
446279-85-2

Deleted CAS number
612-131-00-6

Index Number
7173-51-5
CAS number
879292-51-0
CAS number
879292-51-0
Deleted CAS number

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