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bis-(Trimethylsilyl)urea

BGC Id:	581147510250
CAS No:	18297-63-7
Synonyms:	1,3-bis(trimethylsilyl)urea ; n,n'-bis(trimethylsilyl)-ure ; bis(trimethylsilyl)urea ; urea, tms ; 1,1-bis(trimethylsilyl)urea ; n,n'-bis(trimethylsilyl)urea ; bsu ; ureylenebis(trimethylsilane) ; hexamethyl disilaurea ; n,n'-di(trimethylsilyl)urea
Molecular Formula:	C7H20N2OSi2
Molecular Weight:	204.42
EINECS:	242-177-9

registered suppliers of bis-(Trimethylsilyl)urea worldwide

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Synonyms:

1,3-bis(trimethylsilyl)urea ; n,n'-bis(trimethylsilyl)-ure ; bis(trimethylsilyl)urea ; urea, tms ; 1,1-bis(trimethylsilyl)urea ; n,n'-bis(trimethylsilyl)urea ; bsu ; ureylenebis(trimethylsilane) ; hexamethyl disilaurea ; n,n'-di(trimethylsilyl)urea

CAS:

18297-63-7

EINECS:

242-177-9

Molecular Formula:

C7H20N2OSi2

MDL:

MFCD00008260

Properties

Molecular Weight:

204.42 g·mol−1

Density:

0.887

Melting point:

219-221 °C(lit.)

Boiling point:

222 °C

Flash point:

65 °C

Physical Description:

white solid with mild odor

Safety Information

Hazard Symbols: F, Xn

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

11-36/37/38-20/21/22 (R)

Safety Codes:

14-16-24/25-36-26 (S)

WGK Germany:

RID / ADR:

UN 1325 4.1 / PG 2

Storage temperature:

2-8 °C

What other providers are available for CAS 18297-63-7?

In addition to the providers presented here for bis-(Trimethylsilyl)urea with the CAS number 18297-63-7, there are other 71 providers with slightly different product names available for this CAS number.

Hexamethyl disilyl urea

+3 additional providers that we know from the past

1,3-bis-(Trimethylsilyl)urea

N,N-bis-(Trimethylsilyl)urea

Xingrui Industry Co., Limited | BuGuCh & Partners +6 additional providers that we know from the past

bis-(Trimethylsilyl)urea (BSU)

+3 additional providers that we know from the past

N,N'-bis-(Trimethylsilyl)urea (BSU)

Shanghai Mintchem Development Co., Ltd. +5 additional providers that we know from the past

2-(3,5-Dimethyl-1-pyrazolyl)-8-quinolinol

+1 additional providers that we know from the past