Common Name:

Pentaerythritol

2,2-Bis(hydroxymethyl)-1,3-propanediol; 

2,2-Bis(hydroxymethyl)propane-1,3-diol; 

Monopentaerythritol;

Penta Erythritol; 

Pentaertyhritol;

Tetrakis(hydroxymethyl)methane;

Tetramethylolmethane.

CAS No.:

115-77-5

EINECS No.:

204-104-9

Appearance:

White crystalline solid

Density:

1.346g/cm3

Flash Point:

200.1°C

Melting Point:

257-263°C

Boiling Point:

380.4°C at 760 mmHg

Storage Condition:

Cool, dry condition

Stability:

Combustible, incompatible with strong acids, oxidizing agents, acid chlorides, acid anhydrides.

Molecular Formula:

C5H12O4

Molecular Weight:

136.15

Molecular Structure:  

Product name: Pentaerythritol

Manufacturer: Ningbo Titan Unichem Co., Ltd.

TEST ITEMS

SPECIFICATIONS 

(PE-95 grade)

SPECIFICATIONS 

(PE-98 grade)

Apperance

White crystalline powder

White crystalline powder

Mono-PE

95.0% min

98.0% min

Hydroxyl

47.5% min

48.5% min

Moisture

0.5% max

0.2% max

Ash

0.1% max

0.05% max

Color

2 max

1 max

Melting point

255 min

255 min

 Risk Statements: 

33

 Safety Statements:   

24/25

 RTECS:

RZ2490000

 HS Code: 

29054200