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Key Documents

406562

Sigma-Aldrich

Di(propylene glycol) methyl ether acetate, mixture of isomers

99%

Synonym(s):

Dipropylene glycol methyl ether acetate, Dipropylene glycol monomethyl ether acetate

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About This Item

Linear Formula:
CH3CO2C3H6OC3H6OCH3
CAS Number:
Molecular Weight:
190.24
UNSPSC Code:
12352100
NACRES:
NA.22

Quality Level

Assay

99%

form

liquid

refractive index

n20/D 1.417 (lit.)

bp

200 °C (lit.)

density

0.97 g/mL at 25 °C (lit.)

InChI

1S/C9H18O4/c1-4-9(13-8(2)10)12-7-5-6-11-3/h9H,4-7H2,1-3H3

InChI key

USDXBNSCKZJDLC-UHFFFAOYSA-N

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General description

Di(propylene glycol) methyl ether acetate (DPMA, 3-(3-methoxypropoxy)propyl acetate) is extensively employed as a solvent in coatings and silkscreening inks. It is also used as a cleaning agent. In vivo, DPMA rapidly hydrolyzes to dipropylene glycol methyl ether (DPM), thus, the in vivo effects of DPMA are expected to be the same as those of DPM.

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

186.8 °F - closed cup

Flash Point(C)

86 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Dipropylene glycol monomethyl ether: A 13-week inhalation toxicity study in rats and rabbits.
Landry TD and Yano BL.
Toxicological Sciences, 4(4), 612-617 (1984)

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