CAS 3989-13-7; (3-bromophenylethynyl)trimethylsilane

推荐供应商

货号

品牌

产品名称

规格

包装、参考价格

B919488

MACKLIN

((3-溴苯基)炔基)三甲基硅烷

95%

95元/1g; 397元/5g; 1395元/25g;

咨询

储存：2-8°C

B5199

TCI

[(3-Bromophenyl)ethynyl]trimethylsilane

>95.0%(GC)

330元/1G; 1290元/5G;

咨询

基本信息

纯度/分析方法	>95.0%(GC)
分子式/分子量	C₁₁H₁₃BrSi = 253.21
外观与形状(20℃)	液体
储存温度	0-10℃
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),加热
Reaxys-RN	2936640
MDL编号	MFCD01863664

技术规格

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

物性(参考值)

沸点	95 ℃/1.9 mmHg
比重	1.19
折射率	1.55

安全信息

图形或危害标志
信号词	警告
危险性说明	H315 : 造成皮肤刺激。 H319 : 造成严重眼刺激。
防范说明	P264 : 作业后彻底清洗皮肤。 P280 : 戴防护手套/戴防护眼罩/戴防护面具。 P302 + P352 : 如皮肤沾染：用水充分清洗。 P337 + P313 : 如仍觉眼刺激：求医/就诊。 P305 + P351 + P338 : 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。 P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。 P332 + P313 : 如发生皮肤刺激：求医/就诊。

H66027

Alfa Aesar

(3-Bromophenylethynyl)trimethylsilane

98%

514元/1g; 2243元/5g; 7720元/25g;

咨询

基本信息

MDL
MFCD01863664

分子量
253.21

沸点
80°/0.2mm

闪点
>110°(230°F)

密度
1.189

折射率
1.5555

灵敏度
Ambient temperatures.

形态
Liquid

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
23-26-37-60
Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer).In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste

TSCA
否

510971

Sigma-Aldrich

(3-Bromophenylethynyl)trimethylsilane

97%

1290.83元/5 G;

咨询

产品说明

一般描述

(3-Bromophenylethynyl)trimethylsilane is an internal alkyne.

应用

(3-Bromophenylethynyl)trimethylsilane may be used in the preparation of 4-(3-bromophenyl)-3-butyn-2-one.

包装

5 g in glass bottle

基本信息

线性分子式	BrC₆H₄C≡CSi(CH₃)₃
分子量	253.21
MDL编号	MFCD01863664
PubChem化学物质编号	24873415
NACRES	NA.22

产品性质

测定	97%
折射率	n20/D 1.555 (lit.)
bp	80 ℃/0.2 mmHg (lit.)
密度	1.189 g/mL at 25 ℃ (lit.)
SMILES string	C[Si](C)(C)C#Cc1cccc(Br)c1
InChI	1S/C11H13BrSi/c1-13(2,3)8-7-10-5-4-6-11(12)9-10/h4-6,9H,1-3H3
InChI key	BXXMHQYHYOTTPM-UHFFFAOYSA-N

安全信息

储存分类代码	12 - Non Combustible Liquids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	Eyeshields, Gloves

544924

Fluorochem

((3-Bromophenyl)ethynyl)trimethylsilane

95%

924元/250mg; 2398元/1g;

咨询

基本信息

CAS Number	3989-13-7
MDL Number	MFCD01863664