CAS 104-81-4 MFCD00000181-4-Methylbenzyl Bromide α-溴对二甲苯 TAO{mole}

4-Methylbenzyl Bromide α-溴对二甲苯

CAS 104-81-4 MFCD00000181

化学结构图

SMILES: Cc1ccc(CBr)cc1

化学属性

Mol. Formula	C8H9Br
Mol. Weight	185
Boiling Point	218-220
Melting Point	33-37
Density	1324.0
Flash Point	97°(206°F)
TSCA	Yes
Solubility	难溶
Stability	对光敏感

别名和识别编码

Chemical Name	4-Methylbenzyl Bromide
Synonym	-Bromo-p-xylene 1-(Brommethyl)-4-methylbenzen 1-(Bromomethyl)-4-methylbenzene 1-bromomethyl-4-meth 1-bromomethyl-4-methyl-benzene 4-METHYLBENZYL BROMIDE 4-Methylbenzyl bromide/alpha-Bromo-p-xylene 4-甲基溴苄，对甲基溴化苄，α-溴-对二甲苯 p-(Bromomethyl)toluene p-Xylene, α-bromo- p-Xylyl bromide p-Xylyl α-bromide p-Xylyl-α-bromide p-Xylylbromid para-Xylylbromide A-BROMO-P-XYLENE ALPHA-溴-P-二甲苯/对甲基溴苄 Benzene, 1-(bromomethyl)-4-methyl- alpha-Bromo-p-xylene alpha-Bromo-p-xylene, p-Xylyl bromide p-Xylyl-alpha-bromide p-xylylal {} {} {} {} {uni_hambu α-Bromo-p-xylol 对二甲苯基溴对甲基溴苄
CAS Number	104-81-4
PubChem Substance ID	7721
EC Number	203-240-6
Beilstein Registry Number	507389
MDL Number	MFCD00000181
Reaxys-RN	507389
Merck Number	10090
Chemical Name Translation	α-溴对二甲苯
LabNetwork Molecule ID	LN00008370
InChI	InChI=1S/C8H9Br/c1-7-2-4-8(6-9)5-3-7/h2-5H,6H2,1H3

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产品应用

用于有机合成。

安全信息

GHS Symbol

WGK Germany3

Hazard statements

H301+H311+H331
H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤

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

Hazard Codes 6.1 C

Precautionary statements

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。
P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
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。
P301+P310+P330
P303+P361+P353
P303+P361+P353+P310+P363
P305+P351+P338
P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
P405 Store locked up. 上锁保管。
P501 Dispose of contents/container to..… 处理内容物/容器.....

Signal word Danger

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）；

Risk Statements

R20/21/22 Harmful by inhalation, in contact with skin and if swallowed 吸入、皮肤接触和不慎吞咽有害
R23 Toxic by inhalation 吸入有毒
R34 Causes burns 会导致灼伤
R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性

RTECSCY9039300

UN Number 3417

Packing GroupII

Storage condition 密封阴凉避光保存 2-8°C

Hazard Class6.1

其他信息

MOL 文件:104-81-4.mol
外观性质:液体或结晶,易溶于丙酮、乙醚,易挥发，易水解。溶点: 33-37 °C沸点: 218-220 °C闪点: 97 °C
用途一:用于有机合成。
4-甲基溴苄价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 B0138 α-溴对二甲苯 alpha-Bromo-p-xylene 25G 578元 2010/06/21 107570050 4-甲基溴苄 alpha-Bromo-p-xylene 98% 5 GR 203元 2010/06/21 107571000 4-甲基溴苄 alpha-Bromo-p-xylene 98% 100 GR 1884元
Alfa Aesar:4-甲基溴苄,98% 4-Methylbenzyl bromide, 98%(104-81-4)
Sigma Aldrich:104-81-4(sigmaaldrich)
F:8-19
图谱信息:4-甲基溴苄(104-81-4)核磁图( 1 HNMR) 4-甲基溴苄(104-81-4)红外图谱(IR1) 4-甲基溴苄(104-81-4)质谱(MS) 4-甲基溴苄(104-81-4)红外图谱(IR3) 4-甲基溴苄(104-81-4)红外图谱(IR2) 4-甲基溴苄(104-81-4)Raman光谱 4-甲基溴苄(104-81-4)核磁图( 13 CNMR)
上游原料:氢溴酸 --> 对二甲苯
TCI Shanghai:α-溴对二甲苯 alpha-Bromo-p-xylene,>;98.0%(GC)(104-81-4)
易溶于丙酮、乙醚,易挥发，易水解。
方法一:由对二甲苯与溴反应而得。将对二甲苯加热到120℃，在强光照射下加溴搅拌反应。反应结束后除去溴氢酸。将反应产物干燥后进行减压蒸馏，得4-甲基溴苄。
Acros Organics:alpha-溴-p-二甲苯/对甲基溴苄 alpha-Bromo-p-xylene, 98%(104-81-4)