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Cat Number: CHE115775

Pentaerythritol

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CAS Number

115-77-5

Synonyms

PENTAERYTHRITOL
2,2-bis(hydroxymethyl)propane-1,3-diol
Pentek
Tetramethylolmethane

Description

It is a chemical intermediate used in the production of explosives, plastics, paints, appliances, and cosmetics. It has a role as a flame retardant and a laxative. It is a primary alcohol and a tetrol. It derives from a hydride of a neopentane.

Molecular Weight

136.15

Molecular Formula

C5H12O4

EINECS

204-104-9

SMILES

C(C(CO)(CO)CO)O

Appearance

white solid

Boiling Point

276 ℃ (529 °F; 549 K) at 30 mmHg

Density, g/cm3

1.396

Melting Point

260.5 ℃ (500.9 °F; 533.6 K)

Flash Point

200.1 ℃ (392.2 °F; 473.2 K)

Vapour Pressure

0.00000008 mmHg (20℃)

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