Skip to Content
Merck

Key Documents

View All Documentation

24-6170

1,2-Propanediol

SAJ special grade, ≥99.0%

Synonym(s):

Propylene glycol

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
CH3CH(OH)CH2OH
CAS Number:
57-55-6
Molecular Weight:
76.09
EC Number:
200-338-0
UNSPSC Code:
12352001
PubChem Substance ID:
329752720
Beilstein/REAXYS Number:
1340498
MDL number:
MFCD00064272
Assay:
≥99.0%
Grade:
SAJ special grade
Bp:
187 °C (lit.)
Vapor pressure:
0.08 mmHg ( 20 °C)
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

grade

SAJ special grade

vapor density

2.62 (vs air)

vapor pressure

0.08 mmHg ( 20 °C)

assay

≥99.0%

form

viscous liquid

autoignition temp.

779 °F

expl. lim.

12.5 %

availability

available only in Japan

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.)

SMILES string

CC(O)CO

InChI

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

InChI key

DNIAPMSPPWPWGF-UHFFFAOYSA-N

Still not finding the right product?

Explore all of our products under 1,2-Propanediol

Storage Class

10 - Combustible liquids

wgk

WGK 3

ppe

Eyeshields, Gloves

flash_point_f

219.2 °F - closed cup

flash_point_c

104 °C - closed cup

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

Group 4: Flammable liquids + Type 3 petroleums + Hazardous rank III + Water soluble liquid

fsl

24-6170-5-500ML-J:4.548173015095E12

jan

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
A5850
A6652

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.

Search for a COA

Already Own This Product?

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

Visit the Document Library

R S Rajasenan et al.
Toxicology and applied pharmacology, 135(1), 89-99 (1995-11-01)
Engrafting components of human immune systems in severe combined immunodeficient (SCID) mice has been utilized to investigate the pathogenesis of several human autoimmune diseases and may provide a model for studying idiosyncratic drug toxicity. The purpose of this investigation was
G A Reichard et al.
Diabetes, 35(6), 668-674 (1986-06-01)
Plasma acetone turnover rates were measured with the primed continuous infusion of 2-[14C]acetone in patients with moderate to severe diabetic ketoacidosis. Plasma acetone turnover rates ranged from 1.52 to 15.9 mumol X kg-1 X min-1 (108-1038 mumol X 1.73 m-2
H K Vaddi et al.
Journal of pharmaceutical sciences, 91(7), 1639-1651 (2002-07-13)
The respective alcoholic terpenes carvacrol, linalool, and alpha-terpineol were used at 5% w/v in propylene glycol (PG) to increase the in vitro permeation of haloperidol (HP) through human skin. The possible enhancement mechanism was then elucidated with HP-stratum corneum (SC)
View All Related Papers