Product name:
Hexamethyldisilazane
Description:
Hexamethyldisilazane is a derivatisation agent used in gas chromatography mass spectrometry applications and its molecular formula is C6H19NSi2.
Group:
Other Specialties
CAS Number:
999-97-3
EC Number:
213-668-5
Synonyms:
SILAZANE HMN, HEXAMETHYLISILAZNE, Hexamethyldisilazane, Silanamine, 1,1,1-trimethyl-N-(trimethylsilyl)-, HMDS, hexamethylsilazan, Hexamethyldisilazane, HEXAMETHYL DISILAZANE VLSI SEMICONDUCTOR, BOSIL-999
Applications:
Consumer use, Rubber, Plastics, Laboratory
Ipuac Name:
[dimethyl-(trimethylsilylamino)silyl]methane
Molecular Formula:
C6H19NSi2
Molecular Weight:
161.39 g/mol
Boiling Point:
125ºC
Flash Point:
20ºC
Melting Point:
-78ºC
Solubility:
Soluble in acetone, benzene, ethyl ether, heptane, perchloroethylene
Density:
0.765 g/cm3
Hazard Class:
3
HS Code:
2929909090
RID/ADR:
UN 3286
Risk Statements:
R11; R20/21/22; R34
Hazard Declaration:
H225; H302 + H332; H311; H412
Caution Statement:
P210; P261; P273; P280; P302 + P352 + P312; P304 + P340 + P312
Signal World:
Danger