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。
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 |
EC Number | 200-853-0 |
Beilstein Registry Number | 3587197 |
PubChem Substance ID | 16682925 |
Chemical Name Translation | 三甲基铝 |
LabNetwork Molecule ID | LN00164134 |
InChI | InChI=1S/3CH3.Al/h3*1H3; |
MDL Number | MFCD00008252 |
CAS Number | 75-24-1 |
Signal word |
Danger |
GHS Symbol
WGK Germany | 2 |
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;
- 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;
|
Risk Statements | |
- 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
|
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。
- 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
|
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 |
4.2
4.3
F,C
F,C,N
F;C;N |
RTECS | BD2204000 |
UN Number |
3394
3399 |
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 Group | I |
Hazard Class | 4.3 |
Warnings |
危化品目录(2015) |
Restrict |
危险品 |
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。
{uni_hamburg} Short: II/25C
{uni_hamburg} Short: III/20a
{ALD} Beilstein: 4,IV,4397