Propylene glycol methyl ether

C4H10O2CAS 107-98-290.12 g/mol

Open in Covalent MOL file
OOH
AlcoholEther

Properties

Molecular formula
C4H10O2
Molar mass
90.12 g/mol
Exact mass
90.0681 Da
Density
0.962 g/mL (at 20 °C)
Melting point
−96 °C
Boiling point
120.1 °C
Flash point
32.2 °C (closed cup)
Water solubility
miscible
logP
0.01Crippen estimate
Polar surface area
29.5 Ų
H-bond donors / acceptors
1 / 2
Rotatable bonds
2

Hazards

Warning
Flammable (GHS02)Irritant (GHS07)

Harmonised EU classification (CLP Annex VI, index 603-064-00-3), via PubChem.

Precautionary statements

P210, P233, P240, P241, P242, P243, P261, P271, P280, P303+P361+P353, P304+P340, P319, P370+P378, P403+P233, P403+P235, P405, P501

Identifiers

CAS number
107-98-2
SMILES
COCC(C)O
InChIKey
ARXJGSRGQADJSQ-UHFFFAOYSA-N
InChI
InChI=1S/C4H10O2/c1-4(5)3-6-2/h4-5H,3H2,1-2H3

Weigh it out

Type any one amount. The others follow from the molar mass and density.

Names and synonyms

14 names · show all
  • 2-Propanol, 1-methoxy-
  • 1-Methoxy-2-propanol
  • Dowanol 33B
  • 1-Methoxy-2-hydroxypropane
  • 2-Methoxy-1-methylethanol
  • Dowtherm 209
  • 3-Methoxy-2-propanol
  • Methoxyisopropanol
  • Closol
  • Propylene glycol 1-methyl ether
  • NSC 2409
  • BYK 4510
  • Essilor altius
  • Glycol ether PM

Work with Propylene glycol methyl ether

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Boiling point under vacuumAt any pressure, from its normal boiling point Isotope patternExact mass and the mass spectrum pattern

Stereoisomers, salts and isotopologues

The same compound in another form: other stereochemistry, a salt or hydrate, the free acid or base, or an isotope-labelled version.

(R)-(-)-1-Methoxy-2-propanol4984-22-9Defined stereoisomer (2S)-1-Methoxypropan-2-ol26550-55-0Defined stereoisomer

Similar compounds

Dipropylene glycol monomethyl ether34590-94-867 % similar Tripropyleneglycol monomethyl ether20324-33-864 % similar 1,1'-Oxydi-2-propanol110-98-560 % similar 1,3-Dimethoxy-2-propanol623-69-852 % similar 1-Ethoxy-2-propanol1569-02-450 % similar 1-Propoxy-2-propanol1569-01-348 % similar (2R,5R)-2,5-Hexanediol17299-07-945 % similar 2,5-Hexanediol2935-44-645 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue.

All similar compounds

Same formula

1,3-Butanediol107-88-0 1,4-Butanediol110-63-4 Dimethoxyethane110-71-4 2-Ethoxyethanol110-80-5 Propylene glycol monomethyl ether1320-67-8 2-Methoxy-1-propanol1589-47-5 3-Methoxy-1-propanol1589-49-7 (+)-2,3-Butanediol19132-06-0

Elsewhere

PubChem CAS Common Chemistry NIST WebBook Wikipedia