N,N-Bis-(Trimethylsilyl)-urea | CAS 18297-63-7

Element: trimethylsilyl urea

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C-S » Chemicals » bis-trimethylsilyl-urea-PX263104

Identification

N,N-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

Manchester Organics Limited

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Hainan Zhongxin Chemical Co., Ltd.

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Leap Chem Co., Ltd

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Hangzhou J&H Chemical Co., Ltd.

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Zhejiang Hongxin Chemical

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Haihang Industry Co., Ltd.

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Shanghai Yayu Biomedical Co., Ltd

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Ascender Chemical Co.,Ltd

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Protex International (Aquaprox - Bioprox - Protavic - Synthron)

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Dayang Chem (Hangzhou) Co.,Ltd.

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Santa Cruz Biotechnology, Inc.

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scienTEST - bioKEMIX GmbH

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Tianjin Zhongxin Chemtech Co., Ltd.

TZC294011760

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Gihi Chemicals Co., Limited

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Autech Industry Co.,Limited

AIC22689072

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Hangzhou Keying Chem Co., Ltd.

HKC252010080

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JieJie Group Co., Ltd.

JG18485544

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Chemlyte Solutions

CS15124536

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TCI Chemicals (India) Pvt. Ltd.

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Xingrui Industry Co., Limited

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CellMark AB

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Hangzhou Lingrui Chemical Co., Ltd.

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Alfa (A Johnson Matthey Company)

A435213056

Prices & Availability

Data is processed

Properties for N,N-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

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

Storage temperature :

2-8 °C

RID/ADR certification :

UN 1325 4.1 / PG 2

Alternative Distributors of [N,N-Bis-(Trimethylsilyl)-urea]

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