BGC » Chemicals A-Z » bis-(Trimethylsilyl)urea (BSU)

Identify Suppliers 2025 Properties Safty ☰

Identify Suppliers 2025 Properties Safty

bis-(Trimethylsilyl)urea (BSU)

BGC Id:	910992283827
CAS No:	18297-63-7
Synonyms:	n,n'-bis(trimethylsilyl)urea ; bsu ; n,n'-di(trimethylsilyl)urea ; bis(trimethylsilyl)urea ; ureylenebis(trimethylsilane) ; 1,3-bis(trimethylsilyl)urea ; n,n'-bis(trimethylsilyl)-ure ; urea, tms ; hexamethyl disilaurea ; 1,1-bis(trimethylsilyl)urea
Molecular Formula:	C7H20N2OSi2
Molecular Weight:	204.42
EINECS:	242-177-9

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

Identify

Synonyms:

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

The following providers cannot be verified precisely. The companies have offered the product in the past, but despite all care, the companies could not confirm it 100 percent!

CellMark AB

CellMark Chemicals is a global supplier of chemical products with 15 offices, located worldwide. We specialize in Sourcing, Sales & Marketing, and Cus... Request

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

In addition to the providers presented here for bis-(Trimethylsilyl)urea (BSU) with the CAS number 18297-63-7, there are other 72 providers with slightly different product names available for this CAS number.

Hexamethyl disilyl urea

+3 additional providers that we know from the past

bis-(Trimethylsilyl)urea

+5 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

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