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537667

Sigma-Aldrich

Diethylene glycol monopropyl ether

99%

Synonym(s):

DP Solvent, 2-(2-Propoxyethoxy)ethanol

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About This Item

Linear Formula:
C3H7OCH2CH2OC2H5OH
CAS Number:
Molecular Weight:
148.20
EC Number:
MDL number:
UNSPSC Code:
12352112
PubChem Substance ID:
Assay:
99%
bp:
212-216 °C (lit.)

Assay

99%

refractive index

n20/D 1.435 (lit.)

bp

212-216 °C (lit.)

solubility

water: soluble

density

0.969 g/mL at 25 °C (lit.)

SMILES string

CCCOCCOCCO

InChI

1S/C7H16O3/c1-2-4-9-6-7-10-5-3-8/h8H,2-7H2,1H3

InChI key

DJCYDDALXPHSHR-UHFFFAOYSA-N

General description

Diethylene glycol monopropyl ether (2-(2-Propoxyethoxy)ethanol) is one of the volatile organic compounds that is assumed to contribute to the aroma of Khao Dawk Mali 105 brown rice. Various thermophysical properties of diethylene glycol monopropyl ether have been derived.

Other Notes

A -D suffix exists for administrative purposes only.
All -D packages are 100% the same product, same quality, same specification as the package sizes previously sold without a -D.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Eye Irrit. 2

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

199.4 °F - closed cup

Flash Point(C)

93 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Vapor pressure of acetophenone,(?)-1,2-butanediol,(?)-1,3-butanediol, diethylene glycol monopropyl ether, 1,3-dimethyladamantane, 2-ethoxyethyl acetate, ethyl octyl sulfide, and pentyl acetate.
Steele WV, et al.
Journal of Chemical and Engineering Data, 41(6), 1255-1268 (1996)

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