Trimethylaluminum 三甲基铝
CAS 75-24-1 MFCD00008252
化学结构图
SMILES: C[Al](C)C
化学属性
| Mol. Formula | (CH3)3Al |
|---|---|
| Mol. Weight | 72.09 |
| Density | 0.688 |
| Boiling Point | 126 |
| Melting Point | 15 |
| Flash Point | -18°(-1°F) |
| TSCA | Yes |
| Vapor Pressure | 69.3 mmHg ( 60 °C) |
| Solubility | 起反应 |
| Stability | 对空气敏感 |
| Appearance | colorless liq. |
别名和识别编码
| Chemical Name | Trimethylaluminum |
|---|---|
| Synonym | Trimethylaluminum 三甲基铝 Alane, trimethyl- ALUMINUM TRIMETHANIDE 三甲基铝 溶液 Aluminum, trimethyl- TRIMETHYLALUMINUM TRIMETHYLALUMINUM, 2.0M SOLUTION IN HEXA NES (CH3)3Al TMA trimethylaluminum steel flask 0.3 L (net ~150 G) 三甲基铝1.0M庚烷溶液 Trimethylaluminiummincolorlessliquid TRIMETHYLALUMINIUM trimethyl-aluminu Trimethylalane Trimethylaluminum solution TRIMETHYLALUMINUM FOR CAMBRIDGE NANOTECH INC ALD SYSTEMS 三甲基鋁 trimethyl alane TRIMETHYLALUMINUM, 99.999%, ELECTRONIC GRADE TrimethylaluminumelecgrPURATREMcolorlessliq Bis(trimethylaluminium) Aluminumtrimethanide; Aluminum trimethyl aluminiumtrimethyl TRIMETHYLALUMINUM SOLUTION, ~2 M IN HEPT ANE ALUMINUM TRIMETHYL 三甲基铝, 25% w/w 正己烷溶液 Trimethylaluminum (Al(CH3)3) Trimethylalumine trimethyl aluminium trimethyl-alane Aluminiumtrimethylat Aluminum trimethyl Trimethylaluminium trimethyl aluminum 三甲基鋁 (鋼瓶) TRIMETHYLALUMINUM SOLUTION, ~2 M IN TOLE NE 三甲基铝, 25% W/W IN HEXANE |
| CAS Number | 75-24-1 |
| EC Number | 200-853-0 |
| Beilstein Registry Number | 3587197 |
| MDL Number | MFCD00008252 |
| PubChem Substance ID | 16682925 |
| Chemical Name Translation | 三甲基铝 |
| LabNetwork Molecule ID | LN00164134 |
| InChI | InChI=1S/3CH3.Al/h3*1H3; |
信息真实价格透明
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信息真实价格透明
资金保障
专业采购外包团队在线服务
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现货库存
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分类
- {uni_hamburg} no charge; metal-organic; 1fragment
- {SNA} 25mL Sure/Seal Reagents, Chemical Synthesis, Organoaluminum, Organometallic Reagents
- {SNA} Chemical Synthesis, Organoaluminum, Organometallic Reagents
产品应用
- ⑴. 常温常压下为无色液体，摄入、吸入或经皮肤吸收后对身体有害。对眼睛、皮肤、黏膜有强烈刺激作用。吸入烟雾颗粒可引起置换血液蛋白质，导致过热反应。
- ⑵.与水分、空气、氧化物、酒精、卤烃、酸、碱、卤化物、氨水和胺接触分解。在300℃时缓慢分解产生甲烷。
- ⑶. 用作烯烃聚合催化剂、引火燃料，也用于制取直链伯醇和烯烃等，可用于金属有机化合物气相沉积。
- ⑷. 在制造发光二极管时用作AsGa,GaP、GaAsP的P型掺杂剂。
- ⑸. 高纯三甲基铝用作MOCVD工艺的原材料，用于沉积铝膜。还可用作烯烃聚合的催化剂。
- 三甲基铝用作烯烃聚合催化剂、引火燃料，也用于制取直链伯醇和烯烃等，可用于金属有机化合物气相沉积。
相关文献及参考
- Short: II/25C
- Short: III/20a
- Beilstein: 4,IV,4397
安全信息
GHS Symbol
- 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；
- S24 Avoid contact with skin 避免皮肤接触；
- S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；
- S25 Avoid contact with eyes 避免眼睛接触；
- 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；
- S30 Never add water to this product 切勿将水加入该产品中；
- S33 Take precautionary measures against static discharges 对静电采取预防措施；
- S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
- 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）；
- S57 Use appropriate containment to avoid environmental contamination 使用适当容器避免环境污染；
- 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；
- S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置；
- S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中，参考特别指示/安全收据说明书；
- S62 If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label where possible 吞食后不要催吐：立即求医并出示该容器或标签；
- S8 Keep container dry 保持容器干燥；
- S9 Keep container in a well-ventilated place 保持容器在通风良好的场所；
- R11 Highly flammable 非常易燃
- R14 Reacts violently with water 遇水会猛烈反应
- 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
- R34 Causes burns 会导致灼伤
- R50/53
- R65 Harmful: may cause lung damage if swallowed 若吞咽可能伤害肺部器官
- R67 Vapours may cause drowsiness and dizziness 蒸汽可能导致嗜睡和昏厥
- 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。
- P231+P232
- P262 Do not get in eyes, on skin, or on clothing. 不要接触眼睛，皮肤或衣服。
- 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
- P302+P334
- P303+P361+P353
- P304+P340+P310
- P305+P351+P338
- P308+P313
- P331 Do NOT induce vomiting.. 不要催吐。
- P370+P378
- P402+P404
- P405 Store locked up. 上锁保管。
- P422 Store contents under… 存储目录在…之下。
- P501a
- H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
- H332 Harmful if inhaled 吸入有害
- H411 Toxictoaquaticlifewithlonglastingeffects 对水生生物有毒性并具有长期影响。
- 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。
- H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
- H250 Catches fire spontaneously if exposed to air 暴露于空气自发着火
- H304 May be fatal if swallowed and enters airways 吞食和进入呼吸道可能致命
- H336 May cause drowsiness or dizziness 肯能导致嗜睡或头晕
- 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
- H361d Suspected of damaging the unborn child 怀疑对未出生婴儿造成伤害
其他信息
- ⑴. 密封贮藏，储存在阴凉、干燥、通风的地方，防静电。远离水源、热源、卤烃、酒精、胺类存放。避免与空气、水接触。 ⑵. 避免释放至环境中。对水生生物有极高毒性，可能对水体环境产生长期不良影响。严禁排入市政管网及地下水中。 ⑶. 工作时必须穿戴氯乙烯或氯丁橡胶防护服，皮或者尼龙的手套，高腰胶靴，护目镜，防毒(酸性气体用)口罩等。工作场所要通风，保持环境空气新鲜干燥。用钢瓶盛装，液面要用N2、Ar等惰性气体保护。在保护气中的含水及含氧量均应小于20PPm。钢瓶要存放在室外阴凉干燥之处，或易燃液体专用库内，要
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