27096

塩化クロム(III) 六水和物

purum p.a., ≥98.0% (RT)

• 別名: 三塩化クロム六水和物, 塩化六水和クロム(III)
• 化学式: CrCl₃ · 6H₂O
• CAS番号: 10060-12-5
• 分子量: 266.45
• EC Number: 233-038-3
• MDL番号: MFCD00149660
• UNSPSCコード: 12161600
• PubChem Substance ID: 57648213
• NACRES: NA.22

特性

• グレード: purum p.a.
• 品質水準: 200
• アッセイ: ≥98.0% (RT)
• 形状: solid
• 反応適合性: core: chromium; reagent type: catalyst
• 密度: 1.76 g/mL at 25 °C (lit.)
• 微量陰イオン: sulfate (SO₄^2-): ≤500 mg/kg
• 微量陽イオン: Ca: ≤300 mg/kg; Cd: ≤50 mg/kg; Co: ≤50 mg/kg; Cu: ≤50 mg/kg; Fe: ≤100 mg/kg; K: ≤100 mg/kg; Na: ≤300 mg/kg; Ni: ≤50 mg/kg; Pb: ≤50 mg/kg; Zn: ≤50 mg/kg
• SMILES記法: [H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].Cl[Cr](Cl)Cl
• InChI: 1S/3ClH.Cr.6H2O/h3*1H;;6*1H2/q;;;+3;;;;;;/p-3
• InChI Key: LJAOOBNHPFKCDR-UHFFFAOYSA-K

詳細

アプリケーション

Chromium(III) chloride (CrCl₃. 6H₂O) hexahydrate can be used:

• As a source of chromium(II), which is in turn used as a catalyst in iodovinylation of aldehydes (Takai reaction).
• In the synthesis of chromium(III) complexes of tetradentate Schiff bases.
• In the preparation of Cr(III)-fatty acid complexes which can further be used as a catalyst for the synthesis of 1-monoacyIgIyceroIs.
• In combination with choline chloride as a deep eutectic solvent, which can be utilized as a catalyst for the esterification of formic and acetic acid with alcohols.

安全性情報

• ピクトグラム: GHS05,GHS07,GHS09
• シグナルワード: Warning
• 危険有害性情報: H290,H302,H317,H411
• 注意書き: P234 - P261 - P273 - P280 - P301 + P312 - P302 + P352
• 危険有害性の分類: Acute Tox. 4 Oral - Aquatic Chronic 2 - Met. Corr. 1 - Skin Sens. 1B
• 保管分類コード: 8B - Non-combustible corrosive hazardous materials
• WGK: WGK 1
• 引火点(°F): does not flash
• 引火点(℃): does not flash
• 個人用保護具 (PPE): dust mask type N95 (US), Eyeshields, Gloves