434876

氯仿-d

99.8 atom % D, contains 0.1 % (v/v) TMS

• Synonym(s): 氘代氯仿
• Linear Formula: CDCl₃
• CAS Number: 865-49-6
• Molecular Weight: 120.38
• Beilstein: 1697633
• EC 号: 212-742-4
• MDL编号: MFCD00000827
• PubChem化学物质编号: 24867214
• NACRES: NA.21

Properties

• 同位素纯度: 99.8 atom % D
• 质量水平: 200
• 测定: ≥99.00%
• 形式: liquid
• 包含: 0.1 % (v/v) TMS
• technique(s): NMR: suitable
• 杂质: ≤0.0100% water; water
• 折射率: n20/D 1.444 (lit.)
• bp: 60.9 °C (lit.)
• mp: −64 °C (lit.)
• 密度: 1.500 g/mL at 25 °C (lit.)
• 质量偏移: M+1
• SMILES string: [2H]C(Cl)(Cl)Cl
• InChI: 1S/CHCl3/c2-1(3)4/h1H/i1D
• InChI key: HEDRZPFGACZZDS-MICDWDOJSA-N

Description

一般描述

Chloroform-d (deuterochloroform, CDCl₃) is a deuterated NMR solvent containing 0.1 % (v/v) TMS (tetramethylsilane). It is useful in NMR-based research and analyses. It may be synthesized by reacting trichloroacetophenone and sodium deuteroxide. The influence of the number of pulses on its multiphoton decomposition (MPD) has been studied. Infrared spectral studies of C-D stretching and bending motions of CDCl₃ in different solvents have been investigated. The effect of chloroform-d on the interaction of water with activated carbons has been analyzed. The dependence of molecular reorientation of deuterated chloroform on pressure and temperature has been studied by Raman spectroscopy.

应用

Chloroform-d may be used in the synthesis of dichlorofluoromethane-d.

Safety Information

• 象形图: GHS06,GHS08
• 警示用语：: Danger
• 危险声明: H302 - H315 - H319 - H331 - H336 - H351 - H361d - H372
• 预防措施声明: P202 - P301 + P312 - P302 + P352 - P304 + P340 + P311 - P305 + P351 + P338 - P308 + P313
• 危险分类: Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 1 Oral - STOT SE 3
• 靶器官: Central nervous system
• 储存分类代码: 6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• WGK: WGK 3
• 闪点(F): Not applicable
• 闪点(C): Not applicable
• 个人防护装备: Eyeshields, Faceshields, Gloves