包装 价格 库存 - 促销价
25mL     RMB   120
100mL    RMB   290
500mL    RMB   980
1L       RMB  1630
Trimethylaluminum
三甲基铝

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三甲基铝,是一种极其活泼的有机铝化合物,可以用作烯烃聚合催化剂,用于制取直链伯醇和烯烃等,也可用于金属有机化合物气相沉积,在石油化工催化领域有广泛的应用。

三甲基铝在常温常压下为无色透明液体,反应性极强,可以与AsH3、PH3、醚类、叔胺及其它路易士碱形成稳定的络合物,能与己烷、庚烷等脂肪烃及甲苯、二甲苯等芳香族烃以任意比例混溶。

SPC品牌高纯度三甲基铝及相应的溶液产品,与国内产品相比,具有以下特点:

  • 纯度高,最高可达到99.999%;
  • 采用特种材质包装,可提供从克级至吨级的全系列包装;
  • 可定制阀门,应用于密闭反应体系;
  • 可配制成多种溶液,采用Seal包装,密封性好,且可多次取用;

更高规格或更大包装,请咨询相关销售人员。

  • 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
Chemical NameTrimethylaluminum
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 Number75-24-1
EC Number200-853-0
Beilstein Registry Number3587197
MDL NumberMFCD00008252
PubChem Substance ID 24851857
Chemical Name Translation三甲基铝
Signal word
GHS Symbol
WGK Germany2
Safety Statements
  • 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;
  • S33 Take precautionary measures against static discharges 对静电采取预防措施;
  • S57 Use appropriate containment to avoid environmental contamination 使用适当容器避免环境污染;
  • S30 Never add water to this product 切勿将水加入该产品中;
  • S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套;
  • 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”
  • 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;
  • 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;
  • S16 Keep away from sources of ignition - No smoking 远离火源,禁止吸烟;
  • S9 Keep container in a well-ventilated place 保持容器在通风良好的场所;
  • S8 Keep container dry 保持容器干燥;
  • S25 Avoid contact with eyes 避免眼睛接触;
  • 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;
  • 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);
  • 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;
  • S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触;
  • S24 Avoid contact with skin 避免皮肤接触;
  • 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;
  • 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;
Risk Statements
Precautionary statements
  • P303+361+353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. 如果沾上皮肤(或头发):删除/立即脱掉所有被污染的衣服。清洗/淋浴冲洗皮肤。
  • P422 Store contents under… 存储目录在…之下。
  • P231+232 Handle under inert gas. Protect from moisture. 在惰性气体中。防止受潮。
  • P304+340+310
  • P305+351+338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. 如接触到眼睛:小心地用水冲洗几分钟。如果佩戴隐形眼镜并容易取出的话,取出隐形眼镜。继续冲洗。
  • 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。
  • P302+334 IF ON SKIN: Immerse in cool water/wrap in wet bandages. 如果皮肤沾染:浸入冷水中/用湿绷带包扎
  • 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。
  • P370+378 In case of fire: Use … for extinction. 如果发生火灾:使用...灭火。
  • P210262273280308+313402+404
  • P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. 如果食入:立即呼叫中毒控制中心或医生/医师。
  • P331 Do NOT induce vomiting.. 不要催吐。
Hazard statements
  • 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
Personal Protective Equipment
  • Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Hazard Codes
  • F,C
  • F;C;N
  • F,C,N
RTECSBD2204000
UN Number
Storage condition
  • 要绝对密封,外套钢瓶
  • Air & Moisture Sensitive
  • 0-6°C
  • 要绝对密封,外套钢瓶,低温存储
Packing GroupI
Hazard Class4.3
Warnings
  • 危化品目录(2015)
  • 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。
  • Short: II/25C
  • Short: III/20a
  • Beilstein: 4,IV,4397
  • 部分产品数据参考 LabNovo , 请谨慎使用并以实际实验测量值为准。