1,3-Bis(trimethylsilyl)urea

Dangerous Goods

CAS number：18297-63-7 molecular formula：C7H20N2OSi2

overview

Specs

numbering system

physicochemical properties

Safety information

Production methods and uses

MSDS

overview

compound introduction

略带胺味，实际上不溶于常规的有机溶剂。 N,N′-Bis(trimethylsilyl)urea was used as a silylating agent for carboxylic acids and alcohols.

Specs

Chinese alias	1,3-双(三甲基硅基)脲 \| N,N'-双(三甲基硅基)脲 \| N,N'-二(三甲基甲硅烷)脲 \| N,N'-二(三甲基甲硅烷基)脲 \| 1,3-二(三甲基甲硅烷基)脲
English alias	1,3-Bis(trimethylsilyl)urea \| 18297-63-7 \| N,N'-Bis(trimethylsilyl)urea \| Bis(trimethylsilyl)urea \| Urea, N,N'-bis(trimethylsilyl)- \| Urea, 1,3-bis(trimethylsilyl)- \| 1,3-Bis(trimethylsilyl)urea. \| 127290-39-5 \| N,N'-bis-(trimethylsilyl)-urea \| bis (trime
CAS number	18297-63-7	molecular formula	C7H20N2OSi2
molecular weight	204.42 g/mol	Exact mass	≥95%
PSA	41.100 Å²	logp	-

numbering system

No numbering system information yet

physicochemical properties

No physical and chemical property information yet

Safety information

pictogram：

GHS02

Signal word：

Warning

Hazard Statement：

H228: 易燃固体

Statement of Preventive Measures：

P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P370+P378: 火灾时：使用干砂、干粉或抗醇泡沫灭火。 P210: 远离热源，热表面，火花，明火和其他点火源。 - 禁止抽烟。 P240: 地面/粘结容器和接收设备 P241: 使用防爆的[电气/通风/照明/.../]设备。

WGK Germany：

Personal protective equipment：

Eyeshields,full-face particle respirator type N100 (US),Gloves,respirator cartridge type N100 (US),type P1 (EN143) respirator filter,type P3 (EN 143) respirator cartridges