Skip to Content
Merck
CN
All Photos(1)

Key Documents

V900115

Sigma-Aldrich

1,2-Propanediol

98%, viscous liquid, suitable for analytical testing, Vetec, reagent grade

Synonym(s):

Propylene glycol

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
CH3CH(OH)CH2OH
CAS Number:
Molecular Weight:
76.09
Beilstein:
1340498
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
grade:
reagent grade
bp:
187 °C (lit.)
vapor pressure:
0.08 mmHg ( 20 °C)

Product Name

1,2-Propanediol, Vetec, reagent grade, 98%

grade

reagent grade

vapor density

2.62 (vs air)

vapor pressure

0.08 mmHg ( 20 °C)

product line

Vetec

Assay

98%

form

viscous liquid

autoignition temp.

779 °F

expl. lim.

12.5 %

dilution

(for analytical testing)

refractive index

n20/D 1.432 (lit.)

bp

187 °C (lit.)

mp

−60 °C (lit.)

density

1.036 g/mL at 25 °C (lit.)

functional group

hydroxyl

SMILES string

CC(O)CO

InChI

1S/C3H8O2/c1-3(5)2-4/h3-5H,2H2,1H3

InChI key

DNIAPMSPPWPWGF-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Legal Information

Vetec is a trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

217.4 °F - closed cup

Flash Point(C)

103 °C - closed cup


Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service