8.12382

Titanium(IV) chloride

for synthesis

• 別名: Titanium(IV) chloride, Titanium tetrachloride
• 実験式（ヒル表記法）: Cl₄Ti
• CAS番号: 7550-45-0
• 分子量: 189.68
• MDL番号: MFCD00011267
• UNSPSCコード: 12352302
• EC Index Number: 231-441-9
• NACRES: NA.22

特性

• 蒸気圧: 12 hPa ( 20 °C)
• 品質水準: 200
• 形状: liquid
• 有効性: 3160 mg/kg LD₅₀, skin (Rabbit)
• bp: 136 °C/1013 hPa
• mp: -24 °C
• 密度: 1.728 g/cm³ at 20 °C
• 保管温度: 2-30°C
• InChI: 1S/4ClH.Ti/h4*1H;/q;;;;+4/p-4
• InChI Key: XJDNKRIXUMDJCW-UHFFFAOYSA-J

詳細

アプリケーション

Titanium(IV) chloride can be used as a Lewis acid catalyst:

• In the ortho acylation of aryl alcohols to synthesize corresponding ortho C-acylated products.
• To synthesize various chlorinated compounds via Baylis−Hillman reaction reactions of aryl aldehydes with methyl vinyl ketone in the presence of Lewis base.
• To prepare 3,4-dihydropyrimidin-2(1H)-ones and thiones by Biginelli condensation reaction of aldehyde, 1,3-dicarbonyl compound, and urea or thiourea.
• In the hydrodefluorination reaction in the presence of triethylsilane as the reducing agent.

アナリシスノート

Assay (argentometric): ≥ 97.0 %
Identity (ICP-OES): passes test

安全性情報

• ピクトグラム: GHS05,GHS06
• シグナルワード: Danger
• 危険有害性情報: H314 - H330 - H335
• 注意書き: P260 - P271 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• 危険有害性の分類: Acute Tox. 1 Inhalation - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
• ターゲットの組織: Respiratory system
• 補足的ハザード: EUH014
• 保管分類コード: 6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 1
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable