CAS 2857-97-8; 溴三甲基硅烷; TMBS

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B799129

MACKLIN

三甲基溴硅烷

≥90%, 含稳定剂铜屑

103元/100g; 401元/500g;

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储存：2-8°C

B802645

MACKLIN

三甲基溴硅烷

98%

50元/25g; 129元/100g; 438元/500g; 2048元/2.5kg;

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储存：2~8°C
状态：无色到浅黄色液体
折射率：n20/D 1.424(lit.)

B1087

TCI

Bromotrimethylsilane

>95.0%(GC)

160元/5ML; 430元/25ML; 1495元/250ML;

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基本信息

纯度/分析方法	>95.0%(GC)
分子式/分子量	C₃H₉BrSi = 153.09
外观与形状(20℃)	液体
储存在惰性气体下	存放于惰性气体之中
应避免的情况	湿气 (分解)
包装和容器	250ML-DualSeal瓶 (查看图片)
Reaxys-RN	1731135
PubChem物质ID	87564030
SDBS (AIST Spectral DB)	9587
MDL编号	MFCD00000048

技术规格

Appearance	Colorless to Light yellow to Light orange clear liquid
Purity(GC)	min. 95.0 %

物性(参考值)

熔点	-43 ℃
沸点	79 ℃
闪点	32 ℃
比重	1.18
折射率	1.42

安全信息

图形或危害标志
信号词	危险
危险性说明	H314 : 造成严重皮肤灼伤和眼损伤。 H226 : 易燃液体和蒸气。
防范说明	P501 : 将内装物/容器送到批准的废物处理厂处理。 P240 : 容器和装载设备接地/等势联接。 P210 : 远离热源/火花/明火/热表面。禁止吸烟。 P233 : 保持容器密闭。 P243 : 采取防止静电放电的措施。 P241 : 使用防爆的电气/通风/照明设备。 P242 : 只能使用不产生火花的工具。 P264 : 作业后彻底清洗皮肤。 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。 P303 + P361 + P353 : 如皮肤(或头发)沾染：立即脱掉所有沾污的衣物。用水清洗皮肤/淋浴。 P301 + P330 + P331 : 如误吞咽：漱口。不要诱导呕吐。 P363 : 沾染的衣服清洗后方可重新使用。 P304 + P340 + P310 : 如误吸入：将人转移到空气新鲜处，保持呼吸舒适体位。立即呼叫急救中心/医生。 P305 + P351 + P338 + P310 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。立即呼叫急救中心/医生。 P403 + P235 : 存放在通风良好的地方。保持低温。 P405 : 存放处须加锁。

运输信息

UN编号	UN2920
类别	8 / 3
包装类别	II
监管条件代码(*)

472228

J&K

Bromotrimethylsilane

97%

86元/5G; 259元/25G; 907元/100G;

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基本信息

分子式	C₃H₉BrSi
分子量	153.09
熔点	-43
沸点	79
闪点	32
密度	1.16
折光率(n20D)	1.4220 - 1.4270
MDL编码	MFCD00000048
Beilstein	1731135
EINECS 编号	220-672-0

安全信息

图形或危害标志
提示语	Danger
危险说明	H226 H314
防范说明	P280 P305+P351+P338 P310
UN号码	2920
危险分类	8
次要危险性	3
包装等级	II
WGK	3

A15334

Alfa Aesar

Bromotrimethylsilane

97%, stab. with copper powder or silver wire

538元/10g; 2007元/50g; 7808元/250g;

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应用
Bromotrimethylsilane is used as a mild and selective reagent for cleavage of lactones, epoxides, acetals, phosphonate esters and certain ethers. Further, it is used as a brominating agent and an effective reagent for the formation of silyl enol ethers.

备注
Moisture sensitive. Store in a cool place. Incompatible with strong acids, water and strong oxidizing agents.

基本信息

MDL
MFCD00000048

EINECS
220-672-0

分子式
C₃H₉BrSi

分子量
153.09

熔点
-44°

沸点
78-80°

闪点
-3°(26°F)

密度
1.183

折射率
1.4250

灵敏度
Keep Cold. Moisture Sensitive.

形态
Liquid

溶解性
Miscible with carbon tetrachloride, chloroform, dichloroethane, acetonitrile, toluene, dichloromethane and hexane.

Beilstein
1731135

GHS危害和防范说明

GHS符号

Hazard Statements
H225-H314-H318
Highly flammable liquid and vapour.Causes severe skin burns and eye damage.Causes serious eye damage.

Precautionary Statements
P210-P260h-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.Keep away from heat/sparks/open flames/hot surfaces. - No smoking.IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险等级
8

包装组
II

危险类别
11-14-34
Highly flammable.Reacts violently with water.Causes burns.

安全等级
16-26-36/37/39-45
Keep away from sources of ignition - No smoking.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).

欧盟危险品标志

TSCA
是

C18665

Alfa Aesar

Bromotrimethylsilane

98%

629元/5g; 1183元/25g; 3685元/100g; 13258元/500g;

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基本信息

Ref#
18665

MDL
48

分子式
C3 H9 Br Si

分子量
153.1

闪点
32

密度
1.16

安全信息

危险等级
8

包装组
II

8.14324

Sigma-Aldrich

Bromotrimethylsilane

for synthesis

222.86元/10 ML; 565.18元/100 ML;

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产品说明

分析说明

Assay (argentometric): ≥ 98.0 %
Identity (IR): passes test

基本信息

线性分子式	(CH₃)₃SiBr
分子量	153.09
MDL编号	MFCD00000048
EC索引号	220-672-0

产品性质

质量水平	200
bp	79 ℃/1013 hPa
mp	-43 ℃
转变温度	flash point 32 ℃
密度	1.17 g/cm³ at 20 ℃
储存温度	2-30℃
InChI	1S/C3H9BrSi/c1-5(2,3)4/h1-3H3
InChI key	IYYIVELXUANFED-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Danger
危险声明	H225 - H314 - H335
预防措施声明	P210 - P233 - P240 - P280 - P303 + P361 + P353 - P305 + P351 + P338
危险分类	Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 3
靶器官	Respiratory system
补充剂危害	EUH014
储存分类代码	3 - Flammable liquids
WGK	WGK 3
闪点(F)	10.4 °F - closed cup
闪点(C)	-12 ℃ - closed cup

S18500

Fluorochem

Trimethylbromosilane

97%

220元/5g; 264元/25g; 572元/100g; 1584元/500g;

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基本信息

CAS Number	2857-97-8
MDL Number	MFCD00000048
Boiling Point	79℃
Density	1.16

安全信息

图形或危害标志
危险性说明	EUH014: Reacts violently with water. EUH208: Contains Hexamethyldisilane. May produce an allergic reaction. H225: Highly flammable liquid and vapour. H314: Causes severe skin burns and eye damage. H335: May cause respiratory irritation.
防范说明	P210: Keep away from – No smoking. P233: Keep container tightly closed. P235: Keep cool. P240: Ground/bond container and receiving equipment. P241: Use explosion-proof ./ equipment. P242: Use only non-sparking tools. P243: Take precautionary measures against static discharge. P260: Do not breathe . P261: Avoid breathing P264: Wash hands thoroughly after handling. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P303 + P361 + P353: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. P304: IF INHALED: . P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P310: Immediately call a POISON CENTER or doctor/physician. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see . on this label). P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P363: Wash contaminated clothing before reuse. P370 + P378: In case of fire: Use sand, CO2 or extinguishing powder for extinction. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P403 + P235: Store in a well-ventilated place. Keep cool. P405: Store locked up. P501: Dispose of contents/container to local regulations.