O-CHLOROBENZALDEHYDE


2-Chlorobenzaldehyde (o-Chlorobenzaldehyde) is a chlorinated derivative of benzaldehyde that is used in production of CS gas. 
It reacts with malononitrile to form CS

IUPAC name: 2-Chlorobenzaldehyde
Other names: o-Chlorobenzaldehyde

Name: 2-Chlorobenzaldehyde
Synonyms: o-Chlorobenzaldehyde; o-Chlorobenzenecarboxyaldehyde; OCBA

SYNONYMS: o-Chlorobenzenecarboxyaldehyde; OCAD; 2-Chlorobenzene Carbonal; o-Chloorbenzaldehyde (Dutch); 2-Chloorbenzaldehyde (Dutch); 2-chlorbenzaldehyd (German); o-Chlorobenzaldehyde; 2-clorobenzaldeide (Italian); 2-Clorobenzaldehído (Spanish); 2-Chlorobenzaldéhyde (French);

O-chloro benzaldehyde finds wide applications in chemical industry as a chemical intenllediate and some of its important applications are as brightener in metal plating, intermediate in tear gas production and in voranil synthesis. 

CAS Number: 89-98-5

EC / List no.: 201-956-3
CAS no.: 89-98-5
Mol. formula: C7H5ClO

Chemical formula: C7H5ClO
Molar mass: 140.57 g·mol−1
Density: 1.25
Melting point: 9–12 °C (48–54 °F; 282–285 K)
Boiling point: 209–215 °C (408–419 °F; 482–488 K)

CAS Number 89-98-5 
Linear Formula ClC6H4CHO 
Molecular Weight 140.57  
Beilstein/REAXYS Number 385877  
EC Number : 201-956-3

eneral description
2-Chlorobenzaldehyde undergoes alkynylation with phenylacetylene in the presence of catalytic ligands and dimethylzinc at 0°C to form binaphthyl-derived amino alcohols.

Application
2-Chlorobenzaldehyde has been used in generation of small focused library of diversely functionalized dihydropyrimidine derivatives via one-pot three-component Biginelli cyclocondensation of β-ketoesters, aldehydes and thioureas[

2-Chlorobenzaldehyde
89-98-5
O-CHLOROBENZALDEHYDE
Chlorobenzaldehyde
Benzaldehyde, 2-chloro-
Benzaldehyde, o-chloro-
2-Chlorbenzaldehyd
2-Clorobenzaldeide
o-Chloorbenzaldehyde
2-chloro-benzaldehyde
USAF M-7
2-Chloorbenzaldehyde
o-Chlorobenzenecarboxaldehyde
2-chloro benzaldehyde
UNII-QHR24X1LXK
2-Chlorbenzaldehyd [German]
NSC 15347
o-Chloorbenzaldehyde [Dutch]
2-Chloorbenzaldehyde [Dutch]
2-Clorobenzaldeide [Italian]
CCRIS 5991
HSDB 2727
EINECS 201-956-3
MFCD00003304
QHR24X1LXK

35913-09-8
BENZALDEHYDE,CHLORO-
2-Chlorobenzaldehyde, 99%
AI3-04254
Benzaldehyde, chloro-
chlorotoluon
Benzaldehyde, chloro- (9CI)
o-chlorobezaldehyde
2-chlorobezaldehyde
6-chlorobenzaldehyde
o-Chloroformylbenzene
o-chloro benzaldehyde
OCAD
orthochlorobenzaldehyde
2- chlorobenzaldehyde
2-chlorobenzenaldehyde
NSC 174140
(2-chloro)benzaldehye
ortho-chlorobenzaldehyde
(2-chloro)benzaldehyde
PubChem16208
(2-chloro) benzaldehyde
WLN: VHR BG
DSSTox_CID_4764
EC 201-956-3
DSSTox_RID_77522
DSSTox_GSID_24764
SCHEMBL97422
KSC448G6J
MLS001056242
ACMC-209r45
ORTHO CHLORO BENZALDEHYDE
CHEMBL1547989
DTXSID5024764
CTK3E8364
NSC15347
STR00143
ZINC1706909
Tox21_200373
ANW-39411
BBL010376
NSC-15347
SBB040228
STL146016
AKOS000119188
CS-W003973
LS-1903
MCULE-3209883078
ZF10003
CAS-89-98-5
NCGC00091218-01
NCGC00091218-02
NCGC00257927-01
SC-18116
SMR001216556
DS-006490
FT-0611908
FT-0611909
FT-0658390
ST50213378
32069-EP2272517A1
32069-EP2298777A2
32069-EP2305629A1
32069-EP2305679A1
32069-EP2311816A1
Q2195231
W-100351
2-Chlorobenzaldehyde, purum, dist., >=98.0% (GC)
F2190-0599


2-Chlorobenzaldehyde Chemical Properties,Uses,Production
Chemical Properties
colourless to brown liquid

Uses
Acid zinc plating brightener, also be used for organic synthesis, agricultural pesticide and pharmaceutical industries.

Synthesis Reference(s)
Tetrahedron Letters, 34, p. 8037, 1993 DOI: 10.1016/S0040-4039(00)61444-2

General Description
Clear colorless to yellowish liquid.

Air & Water Reactions
2-Chlorobenzaldehyde is moisture and light sensitive. Slightly water soluble.

Reactivity Profile
2-Chlorobenzaldehyde reacts with iron and strong oxidizers, strong bases and strong reducing agents.
Fire Hazard
2-Chlorobenzaldehyde is combustible.

Safety Profile
Poison by intraperitoneal and intravenous routes. When heated to decomposition it emits toxic fumes of Cl-. See also ALDEHYDES and CHLORIDES.

Purification Methods
Wash it with 10% Na2CO3 solution, then fractionally distil it in the presence of a small amount of catechol as stabiliser. [Beilstein 7 H 233, 7 IV 561.]

2-Chlorobenzaldehyde Preparation Products And Raw materials

Raw materials
BENZAL CHLORIDE 2-Chlorobenzotrichloride 3-Chlorotoluene Chlorine Zinc chloride Ferric chloride 2-Chlorobenzyl chloride Mercury Monochlorotoluene 3-CHLOROBENZAL CHLORIDE Dichloroethane 2-Chlorotoluene


2-Chlorobenzaldehyde Chemical Properties,Uses,Production
Chemical Properties
colourless to brown liquid

Uses
Acid zinc plating brightener, also be used for organic synthesis, agricultural pesticide and pharmaceutical industries.

General Description
Clear colorless to yellowish liquid.

Air & Water Reactions
2-Chlorobenzaldehyde is moisture and light sensitive. Slightly water soluble.

Reactivity Profile
2-Chlorobenzaldehyde reacts with iron and strong oxidizers, strong bases and strong reducing agents.

Fire Hazard
2-Chlorobenzaldehyde is combustible.

Safety Profile
Poison by intraperitoneal and intravenous routes. When heated to decomposition it emits toxic fumes of Cl-. See also ALDEHYDES and CHLORIDES.

Purification Methods
Wash it with 10% Na2CO3 solution, then fractionally distil it in the presence of a small amount of catechol as stabiliser.
2-Chlorobenzaldehyde Preparation Products And Raw materials

Raw materials
BENZAL CHLORIDE 
2-Chlorobenzotrichloride 
3-Chlorotoluene Chlorine Z
inc chloride 
Ferric chloride 
2-Chlorobenzyl chloride 
Mercury Monochlorotoluene 
3-CHLOROBENZAL CHLORIDE 
Dichloroethane 
2-Chlorotoluene

ortho-chlorobenzaldehyde 
Name: 2-Chlorobenzaldehyde
CAS: 89-98-5
Molecular Formula: C7H5ClO
Molecular Weight: 140.567
ortho-chlorobenzaldehyde - Names and Identifiers
Name    2-Chlorobenzaldehyde
Synonyms    2 chloro benzaldehyde
O-chlorobenzenecarboxyaldehyde
ortho-chlorobenzaldehyde
OCAD
O-CHLOROBENZALDEHYDE
Chlorobenzaldehyde, 2-

Use: Used to make medicine, pesticides, dye and so on. It has many derivatives

Synonyms:
     benzaldehyde, 2-chloro-
2-    chloro-benzaldehyde
o-    chlorobenzaldehyde
ortho-    chlorobenzaldehyde
ortho-    chlorobenzenecarboxaldehyde
o-    chlorobenzenecarboxyaldehyde
o-    chloroformylbenzene

BENZALDEHYDE, O-CHLORO-
BENZALDEHYDE,2-CHLORO-
2-CHLOROBENZALDEHYDE
0-CHLOROBENZENECARBOXYALDEHYDE
O-CHLOROBENZALDEHYDE
O-CHLOROBENZENECARBOXALDEHYDE
O-CHLOROFORMYLBENZENE
ORTHO-CHLOROBENZALDEHYDE
USAF M-7


Other names: Benzaldehyde, o-chloro-; o-Chlorobenzaldehyde; 2-Chlorobenzaldehyde; o-Chloorbenzaldehyde; USAF M-7; 2-Chlorbenzaldehyd; 2-Clorobenzaldeide; o-Chlorobenzenecarboxaldehyde; o-Chloroformylbenzene; NSC 15347

2-Chloorbenzaldehyde
2-Chlorbenzaldehyd
2-chlorobenzaldehyde
2-chlorobenzaldehyde
2-chlorobenzaldehyde; o-chlorobenzaldehyde
2-Clorobenzaldeide
Benzaldehyde, 2-chloro-
Benzaldehyde, o-chloro-
o-Chloorbenzaldehyde
o-Chlorobenzaldehyde
o-chlorobenzaldehyde
o-Chlorobenzenecarboxaldehyde
Other

Translated names
2-chloorbenzaldehyde (nl)
2-chlorbenzaldehidas (lt)
2-chlorbenzaldehyd (cs)
2-chlorbenzaldehyd (da)
2-Chlorbenzaldehyd (de)
2-chlorobenzaldehyd (pl)
2-chlorobenzaldéhyde; o-chlorobenzaldéhyde (fr)
2-chlórbenzaldehyd (sk)
2-clorbenzaldehida (ro)
2-clorobenzaldehido (es)
2-clorobenzaldeide (it)
2-clorobenzaldeído (pt)
2-hlorbenzaldehīds (lv)
2-Klooribentsaldehydi (fi)
2-klorbenzaldehyd (no)
2-klorbenzaldehyd (sv)
2-klorobensaldehüüd (et)
2-klorobenzaldehid (hr)
2-klorobenzaldehid (sl)
2-klórbenzaldehid (hu)
2-χλωροβενζαλδεΰδη ο-χλωροβενζαλδεΰδη (el)
2-хлоробензалдехид (bg)
aldehyd o-chlorobenzoesowy (pl)
aldéhyde o-chlorobenzoHique (fr)
o-chloorbenzaldehyde (nl)
o-chlorbenzaldehyd (cs)
o-Chlorbenzaldehyd (de)
o-chlorobenzaldehyd (pl)
o-clorbenzaldehida (ro)
o-clorobenzaldehido (es)
o-clorobenzaldeide (it)
o-clorobenzaldeído (pt)
o-hlorbenzaldehīds (lv)
o-klorbenzaldehyd (no)
o-klorobensaldehüüd (et)
o-klorobenzaldehid (hr)
o-klorobenzaldehid (sl)
o-klórbenzaldehid (hu)
o-хлоробензалдехид (bg)
orto-chlórbenzaldehyd (sk)
Ο- chlorbenzaldehidas (lt)

CAS names
Benzaldehyde, 2-chloro-


IUPAC names
2-Chlorbenzaldehyd
2-Chlorobenzaldehyde 
2-chlorobenzaldehyde 
2-Chlorobenzaldehyde
2-chlorobenzaldehyde
Benzaldehyde, 2-chloro-
o-Chlorobenzaldehyde

Trade names
2-Chlorbenzaldehyd
2-Chlorobenzaldehyde
Benzaldehyde, 2-chloro-
o-Chlorbenzaldehyd
Other identifiers


Rubber and tanning industries use a lot of chemicals. 
After all, they need to remove all that harmful bacteria from the skin of the animal. One of the most important chemicals that they use is ortho chloro benzaldehye. 
It is an important in the synthesis of alcohol and in the agriculture industry. 
So, if you’re thinking of starting a brewery or agriculture, then you know you need this chemical


Application of ORTHO CHLORO BENZALDEHYDE

 

Ortho Chloro benzaldehyde is used in manufacturing of electroplating, Dyes and API intermediates.
Ortho Chloro benzaldehyde can be used as zinc plating brightener.
Ortho Chloro benzaldehyde can also be used for organic synthesis, agricultural pesticide and pharmaceutical industries.
Ortho Chloro benzaldehyde is a kind of organic synthetic raw material; it can be applied in making of pharmacy and pesticide etc.
Ortho Chloro benzaldehyde can be used to make Chlorobenzylpenicillin sodium etc., as well as high efficient medical acaricide etc.

2-Chlorobenzaldehyde [ACD/IUPAC Name]
201-956-3 [EINECS]
2-Chlorbenzaldehyd [German] [ACD/IUPAC Name]
2-Chlorobenzaldéhyde [French] [ACD/IUPAC Name]
385877 [Beilstein]
89-98-5 [RN]
Benzaldehyde, 2-chloro- [ACD/Index Name]
o-Chlorobenzaldehyde
QHR24X1LXK
UNII-QHR24X1LXK
VHR BG [WLN]
2-​chlorobenzaldehyde
2-Chloorbenzaldehyde
2-Chloorbenzaldehyde [Dutch]
2-Chlorbenzaldehyd [ACD/IUPAC Name]
2-chlorobenzaldehyde 98%
2-Clorobenzaldeide [Italian]
Benzaldehyde, chloro- (9CI)
CU5075000 [RTECS]
http:////www.amadischem.com/proen/595534/
o-Chloorbenzaldehyde [Dutch]
O-Chloro Benzaldehyde
o-Chlorobenzenecarboxaldehyde
o-chlorobenzenecarboxyaldehyde
STR00143
UNII:QHR24X1LXK

Benzaldehyde(also called Benzenecarbonal) is the simplest representative of the aromatic aldehydes. 
It is a colorless liquid aldehyde with a characteristic almond odor. 
It boils at 180°C, is soluble in ethanol, but is insoluble in water. 
Benzaldehyde is formed by partial oxidation of benzyl alcohol and readily oxidized to benzoic acid and is converted to addition products by hydrocyanic acid or sodium bisulfite. 
It is also prepared by oxidation of toluene or benzyl chloride or by treating benzal chloride with an alkali, e.g., sodium hydroxide. 
It is used chiefly in the synthesis of other organic compounds, ranging from pharmaceuticals to plastic additives and benzaldehyde is an important intermediate for the processing of perfume and flavouring compounds and in the preparation of certain aniline dyes . 
It is the first step in the synthesis for fragrances. 
It undergoes simultaneous oxidation and reduction with alcoholic potassium hydroxide, giving potassium benzoate and benzyl alcohol. 
It is converted to benzoin with alcoholic potassium cyanide, with anhydrous sodium acetate and acetic anhydride, giving cinnamic acid. 
Compounds which do not have alpha-hydrogen atoms cannot form an enolate ion and do not undergo electrophilic alpha-substitution and aldol condensation. 
Aromatic aldehydes such as benzaldehyde and formaldehyde may undergo disproportionation in concentrated alkali (Cannizaro's reaction); one molecule of the aldehyde is reduced to the corresponding alcohol and another molecule is simultaneously oxidized to the salt of a carboxylic acid. 
The speed of the reaction depends on the substituents in the aromatic ring. 
Two different types of aldehydes (aromatic and aliphatic) can undergo crossing reaction to form fomaldehyde and aromatic alcohols. 
2-Chlorobenzaldehyde is used as an intermediate for the manufacture of dyestuffs, optical brighteners, pharmaceuticals, agricultural chemicals and metal finishing products


O-chloro benzaldehyde finds wide applications as chemical intermediates, pharmaceuticals, optical brighteners etc. 
It is nomlally produced by acid hydrolysis, but the process generates chlorinated by-products and has poor selectivity. 
Indirect electrochemical oxidation of o-chloro toluene using ceric mediators otTers a facile and clean route for the production of the aldehyde. 
In this paper results are reported for the oxidation of o-chloro toluene to o-chloro benzaldehyde using eerie methane sulphonate followed by electrochemical regeneration of eerie from cerous thereby making the process cyclic. 
60-70% selectivities have been achieved for the chemical oxidation of o· chloro toluene to o-ehloro benzaldehyde while the electrochemical regeneration of eerie [rom cerous proceeds with 70-80% current efficiencies. 


Applications
Agriculture
Chemical Industry
Chemical synthesis
Dyestuffs, pigments and optical brighteners
Finishing of metals
Manufacturing of antibiotics
Manufacturing of dyestuffs
Manufacturing of insecticides / acaricides
Manufacturing of pharmaceutical agents
Manufacturing of photochemicals
Manufacturing of textile dyestuffs
Manufacturing of textiles dyestuffs
Metal industry
Optical brighteners
Pesticides
Pharmaceutical industry / Biotechnology
Photography
Textile dyestuffs
Textile industry

Synonyms
o-CBA
o-Chloroaldehyde
o-Chlorobenzaldehyde
2-Chlorobenzaldehyde
1-Chloro-2-formylbenzene
2-chlorobenzaldehyde
89-98-5
2-chloro-benzaldehyde
2-chlorbenzaldehyd
2-chlorobenzaldéhyde
2-クロロベンズアルデヒド


Synonyms
2-Chloorbenzaldehyde [Dutch]; 2-Chlorbenzaldehyd [German]; 2-Chlorobenzaldehyde; 2-Clorobenzaldeide [Italian]; Benzaldehyde, 2-chloro-; Benzaldehyde, o-chloro-; o-Chloorbenzaldehyde [Dutch]; o-Chlorobenzenecarboxaldehyde; [ChemIDplus] UN3265


Electroplating CHEMICALS ATAMAN KIMYA OFFERS : 
Ammonium Acetate
Benzylidine Acetone
Bis Benzene Sulfonylamide (BBI)
Benzotriazole
Butynediol Ethoxylate
2-Butyne-1,4-Diol
2-Butyne-1,4-Diol, Propoxylated
Glycine
Methane Di Sulfonic Acid,Di Sodium Salt (MDSA) and 50% Solution
Imidazole
Malonic Acid
Meta Nitro Benzene Sulfonate (MNBSA)
Ortho Chloro Benzaldehyde (OCBA)
Para Nitro Benzoic Acid (PNBA)
Potassium Iodate
Propargyl  Alcohol Ethoxylated
Propyne Sulfonate 20% solution (PS)
Pyridinium Betaine 1,(3-Sulfopropyl) (PPS)
Sodium Benzene Sulfonate Anhydrous (SBS)
Silver Nitrate
Sodium Saccharin

o-Chlorobenzaldehyde oxime

o-Chlorobenzaldoxime

2-Chlorobenzaldoxime

(E)-2-chlorobenzaldehyde oxime

(NZ)-N-[(2-chlorophenyl)methylidene]hydroxylamine

chlorobenzaldoxime

2-chlorobenzaldehydeoxime

SCHEMBL1776974

(Z)-2-Chlorobenzaldehyde oxime

2-Chlorobenzaldehyde (E)-oxime

(1Z)-2-chlorobenzaldehyde oxime

3717-26-8

NSC61415

ZINC4578248

NSC-61415

AKOS023707897

3717-27-9

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