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484431

Sigma-Aldrich

Propylene glycol monomethyl ether acetate

ReagentPlus®, ≥99.5%

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Synonym(s):
DOWANOL® PMA, 1,2-Propanediol monomethyl ether acetate, 1-Methoxy-2-propyl acetate, MPA, PGMEA, Propylene glycol methyl ether acetate
Linear Formula:
CH3CO2CH(CH3)CH2OCH3
CAS Number:
Molecular Weight:
132.16
Beilstein:
1751656
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.21

vapor pressure

3.7 mmHg ( 20 °C)

Quality Level

product line

ReagentPlus®

Assay

≥99.5%

autoignition temp.

669 °F

expl. lim.

13.1 %

refractive index

n20/D 1.402 (lit.)

bp

145-146 °C (lit.)
145-146 °C

solubility

water: soluble 198 g/L at 20 °C

density

0.970 g/mL at 25 °C (lit.)

SMILES string

COCC(C)OC(C)=O

InChI

1S/C6H12O3/c1-5(4-8-3)9-6(2)7/h5H,4H2,1-3H3

InChI key

LLHKCFNBLRBOGN-UHFFFAOYSA-N

Gene Information

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1 of 4

This Item
484407484423484202
1-Methoxy-2-propanol ≥99.5%

Sigma-Aldrich

484407

1-Methoxy-2-propanol

1-Phenoxy-2-propanol ≥93%

Sigma-Aldrich

484423

1-Phenoxy-2-propanol

assay

≥99.5%

assay

≥99.5%

assay

≥93%

assay

≥98%

autoignition temp.

669 °F

autoignition temp.

532 °F

autoignition temp.

-

autoignition temp.

-

expl. lim.

13.1 %

expl. lim.

13.8 %

expl. lim.

-

expl. lim.

-

refractive index

n20/D 1.402 (lit.)

refractive index

n20/D 1.403 (lit.)

refractive index

n20/D 1.523 (lit.)

refractive index

n20/D 1.417 (lit.)

bp

145-146 °C (lit.)

bp

118-119 °C (lit.)

bp

243 °C (lit.)

bp

200 °C (lit.)

General description

Propylene glycol monomethyl ether acetate (PGMEA) is a photoresist solvent. Its degradation by microorganisms in different soil types has been investigated. An oral reference dose (RfD) value of PGMEA has been obtained from inhalation studies. The solubility of (5-alkylsulfonyloxyimino-5H-thiophen-2-ylidene)-2-methylphenyl-acetonitriles in PGMEA has been analyzed.

Application

Propylene glycol monomethyl ether acetate has been used in the development of fluidic channels to be incorporated in a poly(dimethylsiloxane) (PDMS)-based microfluidic device.

Legal Information

Product of Dow Chemical
®Trademark of The Dow Chemical Company
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
DOWANOL is a registered trademark of The Dow Chemical Company or an affiliated company of Dow

Pictograms

Flame

Signal Word

Warning

Hazard Statements

Hazard Classifications

Flam. Liq. 3

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

113.9 °F - closed cup

Flash Point(C)

45.5 °C - closed cup


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