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484253

Sigma-Aldrich

Di(propylene glycol) methyl ether, mixture of isomers

≥99%

Synonym(s):

DOWANOL® DPM, Dipropylene glycol monomethyl ether

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About This Item

Linear Formula:
CH3OC3H6OC3H6OH
CAS Number:
34590-94-8
Molecular Weight:
148.20
EC Number:
252-104-2
UNSPSC Code:
12162002
NACRES:
NA.23

vapor pressure

0.4 mmHg ( 25 °C)

Assay

≥99%

refractive index

n20/D 1.422 (lit.)

bp

190 °C (lit.)

density

0.951 g/mL at 25 °C

InChI

1S/C7H16O3/c1-6(4-8)10-5-7(2)9-3/h6-8H,4-5H2,1-3H3

InChI key

CUDYYMUUJHLCGZ-UHFFFAOYSA-N

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General description

Di(propylene glycol) methyl ether is an organic solvent used in various applications such as ceramic ink preparation, etching, and bioactive glass suspension.

Legal Information

Product of Dow Chemical
DOWANOL is a registered trademark of The Dow Chemical Company or an affiliated company of Dow

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

167.0 °F - closed cup

Flash Point(C)

75 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Formulation of a Ceramic Ink for 3D Inkjet Printing
Dennis Graf, et al.
Micromachines, 12 (2021)
Bioactive glass suspensions preparation for suspension plasma spraying
E.Ca?as, et al
J. Eur. Ceram. Soc., 36, 4281-4290 (2016)
R R Miller et al.
Fundamental and applied toxicology : official journal of the Society of Toxicology, 5(4), 721-726 (1985-08-01)
Male Fischer 344 rats were given a single oral dose of approximately 1289 mg/kg (8.7 mmol/kg) of [14C]DPGME. After dosing, expired air, excreta, and tissues were analyzed for 14C activity, and metabolites in urine were isolated and identified. Approximately 60%
Valerie Robinson et al.
International journal of toxicology, 28(6 Suppl), 162S-174S (2010-01-09)
PPG-2 methyl ether, PPG-3 methyl ether, and PPG-2 methyl ether acetate are used in cosmetics as fragrance ingredients and/or solvents at concentrations of 0.4% to 2%. Propylene glycol ethers are rapidly absorbed and distributed throughout the body when introduced by
S O Hansson
Risk analysis : an official publication of the Society for Risk Analysis, 17(2), 227-236 (1997-04-01)
The use of critical effects in the determination of occupational exposure limits (OELs) in Sweden is subjected to a statistical study. Many of the present OELs are high in relation to known no-effect levels and effect levels, and the degree
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