ARCOSOLV PMA

CAS Number 108-65-6
Formula : C6H12O3 
Molecular Weight. : 132.158

Arcosolv PMA is 1-methoxy-2-propanol acetate. 
Arcosolv PMA acts as a solvent. 
Arcosolv PMA is a colorless, liquid with low toxicity. 
Arcosolv PMA exhibits very good solvency for a variety of substances including acrylic, nitrocellulose and urethane coating resins. 

Arcosolv PMA offers better gloss and image distinction. 
Arcosolv PMA has a similar evaporation rate and solvency compared to EEA in an acrylic-epoxy baking enamel formulation. 
Arcosolv PMA is used in decorative, protective, agricultural, textile, electrical, coatings and inks.

Arcosolv PMA is a colorless, coalescing agent. 
Arcosolv PMA is designed for adhesive products. 
Arcosolv PMA possesses low toxicity. 

Arcosolv PMA offers very good solvency for a variety of substances including acrylic, nitrocellulose and urethane. 
Arcosolv PMA can be used as a substitute for certain ethylene glycol ether acetates (EEA and EMA).

Arcosolv PMA is a colorless, liquid with low toxicity. 
Arcosolv PMA has a characteristic ester odor and is soluble in water to the extent of 18% at 20°C. 
Arcosolv PMA has excellent solvency for a variety of substances including acrylic, nitrocellulose and urethane coating resins. 
Arcosolv PMA is a substitute for certain ethylene glycol (E-series) ether acetates, particularly EEA and EMA.

Chemical Name: 1-Methoxy-2-Propanol Acetate
Chemical Family: Propylene Glycol Ether Acetate
Other Names: 
Methoxy Propanol Acetate
Propylene Glycol Methyl Ether Acetate
1- Methoxy Propanol Acetate
Chemical Formula: C6H12O3

Typical Properties of Arcosolv PMA:
Autoignition temperature (°F) 522
Density (pounds per gallon at 25°C) 8.0
Evaporation Rate (BuAc = 100) 34
Flammability Limits (Lower/Upper Vol. %) 1.5/10
Flash Point (Tag Closed Cup) °C (°F) 47(116)
Solubility by weight in water @ 20°C 18
Solubility by weight of water in PMA @ 20°C 6
Solubility Parameter (Total Hansen) 9.2
Surface Tension (Dynes/cm) @ 25°C (77°F) 27
Refractive Index @ 25°C (77°F) 1.40
Viscosity (centistokes) @25°C (77°F) 1.1
Vapor Pressure @ 25°C (mm Hg) 3.8

Applications of Arcosolv PMA:
Coatings: Arcosolv PMA is extensively used in many decorative and protective coating formulations.
Arcosolv PMA has a similar evaporation rate and solvency compared to EEA in an acrylicepoxy baking enamel formulation. 
Arcosolv PMA is also found to give better gloss and image distinction.

Cleaners: Arcosolv PMA is generally recommended over their acetates because acetates are subject to hydrolysis in very alkaline water-based cleaners.
However, for solvent-based cleaning, including metal degreasing and specialized equipment cleansing, Arcosolv PMA alone and in conjunction with other solvents is being evaluated as a replacement for many chlorinated solvents. 
The direction of current regulations is to eliminate the use of many chlorinated solvents in this application.
Arcosolv PMA shows very broad solvency. 
Arcosolv PMA's solvency characteristics generally match those of chlorinated solvents more closely than do glycol ethers and alcohols.

Electronics: Arcosolv PMA has replaced EEA is in photoresist formulations used in semiconductor processing. 
In these processes, Arcosolv PMA is used in the positive photoresist formulation.
Arcosolv PMA may also be used in solvent systems for cleaning and degreasing circuit boards and removing solder flux.

Other Applications of Arcosolv PMA: 
Arcosolv PMA is used in agricultural, cosmetic, ink, textile and adhesive products.

Chemical name:
Propylene glycol methyl ether acetate

Cas number:
108-65-6

Uses of Arcosolv PMA:
ARCOSOLV PMA is a colorless, combustible liquid with low toxicity.
Arcosolv PMA has a characteristic ester odor and is soluble in water to the extent of 18% at 20'C.
Arcosolv PMA has excellent solvency for a variety of substances including acrylic, nitrocellulose and urethane coating resins.
Arcosolv PMA is a substitute for ethylene glycol (E-series) ether acetates, particularly EEA and EMA.

Properties of Arcosolv PMA:
Molecular Weight: 132.2
Autoignition temperature ('F): 522
Density (pounds per gallon at 25'C): 8.0
Evaporation Rate (BuAc = 100): 34
Flammability Limits (Lower/Upper Vol. %): 1.5/10
Flash Point (Tag Closed Cup) 'C ('F): 47(116)
Solubility by weight in water @ 20'C: 18
Solubility by weight of water in @ 20'C: 6
Solubility Parameter (Total Hansen): 9.2
Surface Tension (Dynes/cm) @ 25'C (77'F): 27
Refractive Index @ 25'C (77'F): 1.40
Viscosity (centistokes) @25'C (77'F): 1.1
Vapor Pressure @ 25'C (mm Hg): 3.8

Storage of Arcosolv PMA:
General industry practice is to store Glycol Ether PMA in carbon steel vessels. 
Avoid contact with air when storing for long periods of time.
Store Arcosolv PMA only in tightly closed, properly vented containers away from heat, sparks, open flame or strong oxidizing agents. 
Arcosolv PMA is use only non-sparking tools. 
Ground containers before beginning transfer.
Electrical equipment should conform to national electric code.
Handle empty containers carefully. 
Flammable combustible residue remains after emptying. 
Store Arcosolv PMA in properly lined steel or stainless steel to avoid slight discoloration from mild steel. 
Glycol ethers should never be stored or handled in copper or copper alloys. 
Arcosolv PMA may absorb water if exposed to air.

1,2-Propanediol monomethyl ether acetate
108-65-6 [RN]
1-methoxy-2-propanol acetate
1-Methoxy-2-propanyl acetate [ACD/IUPAC Name]
1-Methoxy-2-propanyl-acetat [German] [ACD/IUPAC Name]
1-Methoxy-2-propyl Acetate
1-Methoxypropan-2-yl acetate
1VOY1&1O1 [WLN]
203-603-9 [EINECS]
2-Acetoxy-1-methoxypropane
2-Propanol, 1-methoxy-, acetate [ACD/Index Name]
Acétate de 1-méthoxy-2-propanyle [French] [ACD/IUPAC Name]
AI8925000
DOWANOL PMA [Trade name]
DOWANOL(R) PMA
METHOXYISOPROPYL ACETATE
METHOXYISOPROPYL ACETATE, (R)-
METHOXYISOPROPYL ACETATE, (S)-
MFCD00038500 [MDL number]
MPA
PGMEA
propylene glycol methyl ether acetate
Propylene glycol monomethyl ether acetate
(1-Methoxy-2-propyl) acetate
(2-methoxy-1-methyl-ethyl) acetate
[108-65-6] [RN]
108-65-684540-57-8
142300-82-1 [RN]
1-Methoxy-2-acetoxypropane
2-(1-Methoxy)propyl acetate
2-Methoxy-1-methylethyl acetate
2-Propanol, 1-methoxy-, 2-acetate
335203-10-6 [RN]
335203-11-7 [RN]
acetic acid 1-methoxy-2-propyl ester
acetic acid 2-methoxypropyl ester
Acetic acid, 2-methoxy-1-methylethyl ester
acetic acid; methoxymethane; propane-1,2-diol
AI 8925000
Arcosolv PMA [Trade name]
Dowanol (R) PMA glycol ether acetate
Ektasolve PM Acetate [Trade name]
GLYCOL ETHER PM ACETATE
Methoxy Propyl acetate
METHOXYISOPROPYL ACETATE|1-METHOXYPROPAN-2-YL ACETATE
Methoxypropyl acetate
Propylene glycol 1-methyl ether 2-acetate
Propylene Glycol 1-Monomethyl Ether 2-Acetate
Propyleneglycol monomethyl ether acetate
PROPYLENEGLYCOLMETHYLETHERACETATE

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