Methylmagnesium bromide 甲基溴化镁

CAS 75-16-1 MFCD00000041




Boiling Point78-80
Flash Point-40°(-40°F)
Appearance brown liq. liq.
Stabilityair sensitive, moisture sensitive
Mol. FormulaCH3BrMg
Mol. Weight119.24


Chemical NameMethylmagnesium bromide
EC Number200-844-1
Beilstein Registry Number3535220
PubChem Substance ID87572429
Synonym Methyl magnesium bromide(in ethyl ether) methylmagnesium bromide sol. Methylmagnesium bromide, 1.4M solution in toluene/THF Methylmagnesium Bromide 2.0 M In n-Butyl Ether METHYLMAGNESIUM BROMIDE SOLUTION 甲基溴化镁 methyl-magnesiubromide(ethylethersolution)[qr] 甲基溴化镁, 3M乙醚溶液 溴甲基镁 Methylmagnesium bromide, 3M solution in diethyl ether 格利雅溶液 Methylmagnesium Bromide 1.0 M In Butyl Diglyme 甲基镁化溴 甲基溴鎂 Methylmagnesium Bromide 2.0 M In Tetrahydrofuran/Toluene 甲基溴化镁 溶液 Methylmagnesium Bromide 3.0 M In Diethyl Ether bromomethyl-magnesiu BROMOME 甲基溴化镁, 3M IN ETHER, PACKAGED UNDER ARGON IN RESEALABL METHYLMAGNESIUM BROMIDE, 3
Chemical Name Translation甲基溴化镁
LabNetwork Molecule IDLN00220157
MDL NumberMFCD00000041
CAS Number75-16-1
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  • {SA} 25mL Sure/Seal Reagents,
  • {SNA} 12 Principles Aligned Products, Alkyl, Chemical Synthesis, Greener Alternative Products, Grignard
  • {SNA} 25mL Sure/Seal Reagents, Acids & Bases, Alkyl, Bases, Chemical Synthesis, Grignard Reagents, Organic Bases, Organometallic Reagents,


  • ⑴.常温差压下为固体。与水接触有剧烈反应。对水、光和空气敏感。
  • ⑵. 吸入、摄入或经皮肤吸收后对身体有害。对眼睛、皮肤、 粘膜、和上呼吸道有强烈的刺激作用。接触后可引起咳嗽、肺炎、肺水肿等。同时还具有麻醉作用。
  • ⑶. 可与水、氧化物、酸、碱、醇反应。
  • Grignard reagent in greener solvent, 2-methyltetrahydrofuran (2-MeTHF)


Signal word Danger
GHS Symbol
WGK Germany2
Safety Statements
  • S16 Keep away from sources of ignition - No smoking 远离火源,禁止吸烟;
  • S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾;
  • 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;
  • S33 Take precautionary measures against static discharges 对静电采取预防措施;
  • 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;
  • S43 In case of fire use ... (indicate in the space the precise type of fire-fighting equipment. If water increases the risk add -?Never use water) 着火时使用(指明具体的消防器材种类,如果用水增加危险,注明“禁止用水”
  • 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);
  • S6 Keep under ... (inert gas to be specified by the manufacturer) 将该物质保存在生产厂家指定的惰性气体中;
  • S7/8 Keep container tightly closed and dry 保存在严格密闭容器中,保持干燥;
Risk Statements
  • R11 Highly flammable 非常易燃
  • R14/15 Reacts violently with water, liberating extremely flammable gases 遇水剧烈反应,释放出高度可燃气体
  • R19 May form explosive peroxides 可能生成易爆的过氧化物质
  • R34 Causes burns 会导致灼伤
Precautionary statements
  • P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
  • P222 Do not allow contact with air. 不要与空气接触。
  • P223 Keep away from any possible contact with water, because of violent reaction and possible flash fire. 远离任何与水接触的可能,因为会剧烈反应可能产生闪火。
  • P231+P232
  • P233 Keep container tightly closed. ?保持容器密闭。
  • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
  • P241+P242+P243
  • 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。
  • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西,喝水或吸烟。
  • 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。
  • P273 Avoid release to the environment. 避免释放到环境中。
  • 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
  • P301+P330+P331+P310
  • P302+P352+P332+P313+P362+P364
  • P303+P361+P353+P310+P363
  • P304+P340+P310
  • P305+P351+P338
  • P305+P351+P338+P310
  • P305+P351+P338+P337+P313
  • P308+P311
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
  • P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适,呼叫解毒中心或医生/医师。
  • P332+P313
  • P335+P334
  • P337+P313
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服,清洗后方可重新使用
  • P370+P378
  • P402+P404
  • P403+P233
  • P403+P235
  • P405 Store locked up. 上锁保管。
  • P422 Store contents under… 存储目录在…之下。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
UN Number 3399
Hazard statements
  • H224 Extremely flammable liquid and vapour 极端易燃液体和蒸气
  • H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
  • H226 Flammable liquid and vapour 易燃液体和蒸气
  • H260 In contact with water releases flammable gases which may ignite spontaneously 与水接触时释放可燃气体,可自燃。
  • H261 In contact with water releases flammable gas 与水接触时释放可燃气体。
  • H302 Harmful if swallowed 吞食有害
  • H304 May be fatal if swallowed and enters airways 吞食和进入呼吸道可能致命
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • H336 May cause drowsiness or dizziness 肯能导致嗜睡或头晕
  • H351 Suspected of causing cancer 怀疑致癌
  • H361d Suspected of damaging the unborn child 怀疑对未出生婴儿造成伤害
  • H373 May causes damage to organs through prolonged or repeated exposure 长期或频繁接触可能会损伤器官
  • H412 Harmfutoaquaticlifewithlonglastingeffects 对水生生物有害并具有长期影响。
Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Packing GroupII
Storage condition water-free area Air & Moisture Sensitive 充氩保存
Hazard Codes 4.3 F,C
Hazard Class4.3/3
Warnings 危化品目录(2015)
Restrict 危险品


  • ⑴. 存于阴凉、干燥、通风良好的不燃库房。远离火种、热源。仓温不宜超过28℃。包装要求密封,不可与空气接触。避光保存。不宜大量或久存。 ⑵. 应与酸类、易燃物、可燃物、氧化剂、氧气、压缩空气等分开存放。储存间内的照明、通风等设施应采用防爆型,开关设在仓外。配备相应品种和数量的消防器材。 ⑶. 罐储时要有防火防爆技术措施。禁止使用易产生火花的机械设备和工具。搬运时要轻装轻卸,防止包装及容器损坏。操作现场不得吸烟、饮水、进食。