Skip to Content
MilliporeSigma
All Photos(2)

Documents

8.18709

Sigma-Aldrich

Glycerol

anhydrous for synthesis

Sign Into View Organizational & Contract Pricing

Synonym(s):
1,2,3-Propanetriol, Trihydroxylpropane, Protol, Glycerin, 1,2,3-Propanetriol, Glycerin
Linear Formula:
HOCH2CH(OH)CH2OH
CAS Number:
Molecular Weight:
92.09
Beilstein/REAXYS Number:
635685
MDL number:
UNSPSC Code:
12352104
EC Index Number:
200-289-5
NACRES:
NA.22

vapor density

3.1 (vs air)

Quality Level

vapor pressure

<1 mmHg ( 20 °C)

assay

≥99% (calc. on anhydr. substance, GC)

form

liquid

autoignition temp.

698 °F

potency

12600 mg/kg LD50, oral (Rat)
>18700 mg/kg LD50, skin (Rabbit)

expl. lim.

2.6-11.3 % (v/v)

technique(s)

electrophoresis: suitable

refractive index

n20/D 1.474 (lit.)

pH

5 (20 °C, 100 g/L in H2O)

bp

182 °C/20 mmHg (lit.)

mp

20 °C (lit.)

transition temp

flash point 199 °C

density

1.25 g/mL (lit.)

storage temp.

2-30°C

SMILES string

OCC(O)CO

InChI

1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2

InChI key

PEDCQBHIVMGVHV-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Analysis Note

Assay (GC, calc. on anhydr. substance): ≥ 99 %
Identity (IR-spectrum): passes test
Density (d 20/4): 1.259 - 1.263 g/cm³
Water: ≤ 0.5 %

Storage Class

10 - Combustible liquids

wgk_germany

WGK 1

flash_point_f

390.2 °F - Pensky-Martens closed cup

flash_point_c

199 °C - Pensky-Martens closed cup


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’.

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