CAS 3433-80-5 MFCD00000173-2-Bromobenzyl Bromide 2-溴苯甲基溴 TAO{mole}

2-Bromobenzyl Bromide 2-溴苯甲基溴

CAS 3433-80-5 MFCD00000173

化学结构图

SMILES: BrCc1ccccc1Br

化学属性

Mol. Formula	C7H6Br2
Mol. Weight	250
Refractive index	n20/D 1.619(lit.)
Flash Point	>110°(230°F)
TSCA	Yes
Melting Point	29-32
Boiling Point	129
Density	1.422
Appearance	白色结晶。熔点31℃，沸点129℃（2.53kPa），120-130℃（1.73kPa），折光率1.6193。能与醇、醚、乙酸和二硫化碳混溶。常压蒸馏时分解。能随水蒸汽挥发。

别名和识别编码

Chemical Name	2-Bromobenzyl Bromide
CAS Number	3433-80-5
Reaxys-RN	971015
Beilstein Registry Number	5,308
PubChem Substance ID	76965
MDL Number	MFCD00000173
Synonym	à,2-dibromotoluene 2-BROMOBENZYL BROMIDE 2-溴苯甲基溴 2-Bromobenzyl bromide, 95+ 2-溴苄基溴 2-溴溴苄 α,2-二溴甲苯,邻溴代溴化苄 ALPHA,O-DIBROMOTOLUENE 2-溴苯甲基溴,98% A,O-DIBROMOTOLUENE ALPHA,2-DIBROMOTOLUENE 2-Bromobenzylbromide,98% 2-Bromobenzyl Bromide o-Bromobenzyl Bromide 邻溴苄基溴 2-修苄溴 1-bromo-2-(bromomethyl)-benzen 邻溴溴苄 2-Bromobenzyl bromide , (alpha,o-Dibromotoluene) 邻溴代溴化苄 1-(Bromomethyl)-2-bromobenzene alpha,2-Dibromotoluene, 1-Bromo-2-(bromomethyl)benzene α,o-Dibromotoluene 2-Bromo-1-bromomethylbenzene 邻溴代苄基溴 ,2-Dibromotoluene
EC Number	222-334-8
Chemical Name Translation	2-溴苯甲基溴
InChIKey	LZSYGJNFCREHMD-UHFFFAOYSA-N
LabNetwork Molecule ID	LN00223471
InChI	InChI=1S/C7H6Br2/c8-5-6-3-1-2-4-7(6)9/h1-4H,5H2

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安全信息

UN Number 3261 UN1759

Signal word

Hazard statements

H290 May be corrosive to metals 可能腐蚀金属。
H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤

Precautionary statements

P303+P361+P353+P310+P363
P234 Keep only in original container. 只保留在原来的容器中。
P390 Absorb spillage to prevent material damage. 吸收溢出物，防止重大损害。
P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
P501 Dispose of contents/container to..… 处理内容物/容器.....
P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P305+P351+P338
P405 Store locked up. 上锁保管。
P304+P340
P303+P361+P353
P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P304+P340+P310
P406 Store in corrosive resistant/… container with a resistant inner liner. 存放在耐腐蚀/具有耐性的内衬容器。
P305+P351+P338+P310
P301+P330+P331+P310

Risk Statements

R37 Irritating to respiratory system 刺激呼吸道
R34 Causes burns 会导致灼伤
R23 Toxic by inhalation 吸入有毒

Safety Statements

S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
S22 Do not breathe dust 不要吸入粉尘；

GHS Symbol

WGK Germany3

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

Packing GroupIII

Hazard Codes C C,T

Hazard Class8

Storage condition 0-6°C

其他信息

用途一:用于有机合成
TCI Shanghai:2-溴苄溴 2-Bromobenzyl Bromide,>;95.0%(GC)(3433-80-5)
Acros Organics:2-溴苄溴 2-Bromobenzyl bromide, 98%(3433-80-5)
2-溴溴苄价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 D1514 2-溴苄溴 2-Bromobenzyl Bromide 25G 643元 2010/06/21 181791000 2-溴溴苄 2-Bromobenzyl bromide 98% 100 GR 2821元 2010/06/21 181790250 2-溴溴苄 2-Bromobenzyl bromide 98% 25 GR 950元
下游产品:溴苄乙胺 --> (2-溴苯基)二甲胺
Sigma Aldrich:3433-80-5(sigmaaldrich)
F:8-19
Alfa Aesar:2-溴苯甲基溴,98% 2-Bromobenzyl bromide, 98%(3433-80-5)
海关编码:29036990
MOL 文件:3433-80-5.mol
MSDS 信息:alpha,o-Dibromotoluene(3433-80-5).msds
用途二:医药中间体。
检测方法:GC,NMR
方法一:由邻溴甲苯溴化而得。用日光灯照射反应锅内的邻溴甲苯，在160-180℃慢慢滴加溴素，尾气用水吸收，加完后，继续反应0.5h。减压排尽溴化氢及低沸物（120℃，<8.0kPa），降温至40℃以下，出料，得邻溴苄基溴。
上游原料:2-溴甲苯
存储注意事项:湿度敏感