化工社化工社 化学情報印刷レポート · 研究参考用
ジメチルアルミニウムクロリド
ジメチルクロロアルミニウム · ジメチルアルミニウムクロリド · クロロジメチルアルミニウム · 塩化ジメチルアルミニウム,N-ヘキサン溶液 · 塩化ジメチルアルミニウム · 塩化ジメチルアルミニウム,N‐ヘキサン溶液 · ジメチルアルミニウムクロリド 溶液 · 塩化ジメチルアルミニウム,ヘプタン溶液,AcroSealＲ
識別子と物理属性
| CAS No. | 1184-58-3 |
|---|---|
| 分子式 | C2H6AlCl |
| 平均分子量 | 92.5 g/mol |
| 単同位体質量 | 91.9973413 g/mol |
| SMILES | [CH3][Al]([CH3])[Cl] |
| InChIKey | JGHYBJVUQGTEEB-UHFFFAOYSA-M |
| PubChem CID | 79147 |
| EC No. | 214-668-8 |
| DTXSID | DTXSID5061580 |
| 現地名 | ジメチルアルミニウムクロリド |
化学・物理的性質
| 極性表面積 | 0 |
|---|---|
| 水素結合供与体数 | 0 |
| 水素結合受容体数 | 0 |
| 回転可能結合数 | 0 |
| 重原子数 | 4 |
| 形式電荷 | 0 |
| 複雑度 | 13 |
| Physical Description | LiquidCBIWhite liquid[Merck Index] |
| 融点 | -21°C |
| 沸点 | 126-127°C |
| 密度 | 0.701 g/mL at 25 °C |
| 蒸気圧 | 79 mmHg ( 60 °C) |
| 引火点 | −1 °F |
| 貯蔵条件 | 0-6°C |
| 溶解度 | sol most organic solventsstable in alkanes or arenes |
| 外観・状態 | 液体 |
| 比重 | 0.71 |
| InChI | InChI=1S/2CH3.Al.ClH/h2*1H31H/q+1/p-1 |
| InChIKey | JGHYBJVUQGTEEB-UHFFFAOYSA-M |
| SMILES | [Al](Cl)(C)C |
| EPAの化学物質情報 | Aluminum, chlorodimethyl- (1184-58-3) |
化学的特性
Clear colorless liquid
安全性と法規制
| GHS 分類 | DangerH225 (53.5%): Highly Flammable liquid and vapor [Danger Flammable liquids]H250 (100%): Catches fire spontaneously if exposed to air [Danger Pyrophoric liquids]H260 (100%): In contact with water releases flammable gases which may ignite spontaneously [Danger Substances and mixtures which in contact with water, emit flammable gases]H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]H318 (53.5%): Causes serious eye damage [Danger Serious eye damage/eye irritation]P210, P222, P223, P231, P231+P232, P233, P240, P241, P242, P243, P260, P264, P264+P265, P280, P301+P330+P331, P302+P335+P334, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P317, P321, P363, P370+P378, P402+P404, P403+P235, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 86 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website. |
|---|---|
| 規制情報 | Chemical: Aluminium, chlorodimethyl-Aluminum, chlorodimethyl- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Aluminum, chlorodimethyl- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)Dimethylaluminium chloride: HSNO Approval: HSR006292 Approved with controls |
| その他の安全情報 | IMAP assessments - Aluminium, chlorodimethyl-: Environment tier I assessmentIMAP assessments - Aluminium, chlorodimethyl-: Human health tier I assessment |
| 有害性の概要 | Reacts violently with waterCorrosive and pyrophoric[Merck Index] PyrophoricReacts violently with water evolving flammable gasesCauses burnsInhalation may cause corrosive injuries to upper respiratory tract and lungs[Sigma-Aldrich MSDS] See Trimethylaluminum, Methyl aluminum sesquibromide, and Chlorodiethylaluminum. |
用途
使用
Dimethylaluminum Chloride is used as a strong Lewis acid that can also act as a proton scavenger; reacts with HX to give methane and MeAlClX.