Methylmagnesium bromide 甲基溴化镁

CAS 75-16-1 MFCD00000041

化学结构图

75-16-1
SMILES: C[Mg]Br

化学属性

Mol. FormulaCH3BrMg
Mol. Weight119.24
Density1.035
Boiling Point78-80
Flash Point-40°(-40°F)
TSCAYes
Stability对空气和湿度敏感
Mol. FormulaCH3MgBr
Mol. Weight119.26
Appearance brown liq. liq.
Stabilityair sensitive, moisture sensitive
Density1.117
Mol. FormulaCH3MgBr
Mol. Weight119
Density1.097
Mol. FormulaCH3MgBr
Mol. Weight119.00

别名和识别编码

Chemical NameMethylmagnesium bromide
MDL NumberMFCD00000041
CAS Number75-16-1
EC Number200-844-1
Beilstein Registry Number3535220
Reaxys-RN3909313
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
InChIInChI=1S/CH3.BrH.Mg/h1H3;1H;/q-1;;+2/p-1
MDL NumberMFCD00000041
CAS Number75-16-1
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分类

  • {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,

产品应用

  • 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)

安全信息

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
RTECSOM3700000
Warnings 危化品目录(2015)

其他信息

  • 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。

系列性分类


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