Chloroform

• Catalog No.: 25669
• CAS Number: 67-66-3
• M. F.: CHCl3
• M. W.: 119.37764
• Purity: ≥99.8% (chloroform + ethanol, GC)

SYNONYMS

• Title: 氯仿
• IUPAC name: trichloromethane
• IUPAC Traditional name: chloroform
• Synonyms: Methylidyne trichloride; 三氯甲烷; Trichloromethane

DATABASE IDS

• Beilstein Number: 1731042
• CAS Number: 67-66-3
• PubChem SID: 24855545
• MDL Number: MFCD00000826

PROPERTIES

• Contains: ~1% ethanol as stabilizer
• Empirical Formula (Hill Notation): CHCl3
• Evaporation Residue: ≤0.0005%
• Grade: for residue analysis
• Impurities: ≤0.05% water
• Purity: ≥99.8% (chloroform + ethanol, GC)
• Purity: ≥99.8%
• Boiling Point: 60.5-61.5 °C(lit.)
• Density: 1.492 g/mL at 25 °C(lit.)
• Melting Point: -63 °C(lit.)
• Refractive Index: n20/D 1.445(lit.)
• Refractive Index: n20/D 1.445
• Vapor Density: 4.1 (vs air)
• Vapor Pressure: 160 mmHg ( 20 °C)
• GHS Signal Word: Warning
• GHS Hazard statements: H302-H315-H351-H373
• European Hazard Symbols: Harmful (Xn)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US)
• GHS Precautionary statements: P281
• RID/ADR: UN 1888 6.1/PG 3
• Risk Statements: 22-38-40-48/20/22
• Safety Statements: 36/37
• Hazard Class: 6.1
• UN Number: 1888
• Packing Group: 3
• German water hazard class: 3

DETAILS

Description (English)

General description
no impurities present which would show greater signals than 5 ng/l lindane, in the GC/ECD retention time range of lindane to DDT
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Description (简体中文)

General description
用 GC/ECD 分析时，在林丹到 DDT 的保留时间范围内没有响应信号超过 5ng/l 林丹的杂质存在。
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