Merck
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134368

Sigma-Aldrich

1,2-Propanediol

ReagentPlus®, 99%

Synonym(s):
1,2-PDO, Propylene glycol
Linear Formula:
CH3CH(OH)CH2OH
CAS Number:
Molecular Weight:
76.09
Beilstein:
1340498
Número de EC:
Número MDL:
ID de la sustancia en PubChem:
NACRES:
NA.21

densidad de vapor

2.62 (vs air)

Nivel de calidad

200

presión de vapor

0.08 mmHg ( 20 °C)

línea de producto

ReagentPlus®

ensayo

99%

formulario

liquid

temp. de autoignición

779 °F

lim. expl.

12.5 %

índice de refracción

n20/D 1.432 (lit.)

bp

187 °C (lit.)

mp

−60 °C (lit.)

densidad

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

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Descripción general

1,2-Propanediol can be obtained as a byproduct in the dehydration of glycerol to hydroxyacetone.It can undergo condensation with sebacic acid and citric acid in the absence of catalyst to give poly((1,2-propanediol-sebacate)-citrate) (PPSC), an elastomeric polyester, which can find applications in tissue engineering and drug delivery.

Aplicación

1,2-Propanediol has been used:
  • for removing excess Oil Red O stain in zebrafish larvae
  • in the preparation of alginate hydrogels
  • for the dissolution of androstenone
  • for the calibration of cone beam scanner in computed tomography

Envase

1, 3 kg in poly bottle
17 kg in VerSA-Flow™
50 kg in composite drum

Información legal

ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

Código de clase de almacenamiento

10 - Combustible liquids

WGK

WGK 1

Punto de inflamabilidad F

219.2 °F - closed cup

Punto de inflamabilidad C

104 °C - closed cup

Equipo de protección personal

Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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