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Bis(trimethylsilyl)urea

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Formula: C7H20N2OSi2
CAS: 18297-63-7
search Element: trimethylsilyl urea

Identification

Structural Formula
Bis(trimethylsilyl)urea
CAS:
18297-63-7
EINECS:
242-177-9
Molecular Formula:
C7H20N2OSi2
MDL:
MFCD00008260
Synonym:
hexamethyl disilaurea ; bsu ; n,n'-bis(trimethylsilyl)-ure ; urea, tms ; ureylenebis(trimethylsilane) ; bis(trimethylsilyl)urea ; 1,1-bis(trimethylsilyl)urea ; n,n'-bis(trimethylsilyl)urea ; 1,3-bis(trimethylsilyl)urea ; n,n'-di(trimethylsilyl)urea




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CAS equal suppliers

bis-(Trimethylsilyl)urea
Gelest, Inc.
G8641728
bis-(Trimethylsilyl)urea
Salsbury Chemicals, Inc.
SC17285184
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Santa Cruz Biotechnology, Inc.
237710
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Molekula
67870121
1,3-Bis(Trimethylsilyl)Urea
Hainan Zhongxin Chemical Co., Ltd.
HZC275411016
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Chemieliva Pharmaceutical Co., Ltd.
CP28358505
1,3-Bis(Trimethylsilyl)Urea
Leap Chem Co., Ltd
LC14584374
1,3-Bis(Trimethylsilyl)Urea
Hangzhou J&H Chemical Co., Ltd.
HJC251110044
1,3-Bis(Trimethylsilyl)Urea
Zhejiang Hongxin Chemical
ZHC20258100
1,3-Bis(Trimethylsilyl)Urea
Haihang Industry Co., Ltd.
HI21066318
1,3-Bis(Trimethylsilyl)Urea
Shanghai Yayu Biomedical Co., Ltd
SYB267310692
1,3-Bis(trimethylsilyl)urea
Ascender Chemical Co.,Ltd
ACC20258100
1,3-bis-(Trimethylsilyl)urea
Protex International (Aquaprox - Bioprox - Protavic - Synthron)
PI529221168
1,3-bis-(Trimethylsilyl)urea
Dayang Chem (Hangzhou) Co.,Ltd.
DC260410416
1,3-bis-(Trimethylsilyl)urea
Santa Cruz Biotechnology, Inc.
SCB252010080
1,3-bis-(Trimethylsilyl)urea
scienTEST - bioKEMIX GmbH
S-B21008400
1,3-bis-(Trimethylsilyl)urea
Tianjin Zhongxin Chemtech Co., Ltd.
TZC294011760
1,3-bis-(Trimethylsilyl)urea
Gihi Chemicals Co., Limited
GCL22689072
1,3-bis-(Trimethylsilyl)urea
Autech Industry Co.,Limited
AIC22689072
1,3-bis-(Trimethylsilyl)urea
Hangzhou Keying Chem Co., Ltd.
HKC252010080
1,3-bis-(Trimethylsilyl)urea
JieJie Group Co., Ltd.
JG18485544
1,3-bis-(Trimethylsilyl)urea
Chemlyte Solutions
CS15124536
N,N'-Bis(trimethylsilyl)urea
TCI Chemicals (India) Pvt. Ltd.
B1103
N,N-bis-(Trimethylsilyl)urea
Xingrui Industry Co., Limited
XIL324812992
bis-(Trimethylsilyl)urea (BSU)
CellMark AB
CA13203960
Bis (Trimethylsilyl) Urea (BSU)
CellMark AB
CA13644092
1,3-Bis(trimethylsilyl)urea(BSU)
Hangzhou Lingrui Chemical Co., Ltd.
HLC448017920
N,N'-Bis(trimethylsilyl)urea, 98+%
Alfa (A Johnson Matthey Company)
A435213056

Prices & Availability




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Properties for Bis(trimethylsilyl)urea

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
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Safety & Transport Information

Risk Codes:
R11 - Highly flammable
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S14 - Keep away from ... (incompatible materials to be indicated by the manufacturer)
S16 - Keep away from sources of ignition - No smoking
S24/25 - Avoid contact with skin and eyes
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
Hazard Symbols:
F, Xn
Hazard symbol F Hazard symbol Xn
Storage temperature :
2-8 °C
RID/ADR certification :
UN 1325 4.1 / PG 2
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Alternative Distributors of [Bis(trimethylsilyl)urea]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Davos Chemical Corp. | BOC Sciences | Wuxi Mizat Chemical Technology Co., Ltd. | Share Chemical Co., Ltd. | Jinan Great Chemical Co., Ltd. | Rongkang Industry Co.,Ltd - (NSTU Chemicals Hanggzhou Co.,) | Xiang Ding Chemical International Co., Ltd | Watson International Ltd | Molekula GmbH | Hallochem Pharma Co., Ltd. | Yongyi Chemicals Group Co., Ltd. | scienTEST | Abtonsmart Chemicals Co., Ltd. | Jinan Haohua Industry Co., Ltd. | Skyrun Industrial Co., Ltd. | East Chemical Industry Co., Ltd.

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