Chloroform

• Catalog No.: 31029
• CAS Number: 67-66-3
• M. F.: CHCl3
• M. W.: 119.37764
• Purity: 99.0-99.4% (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
• PubChem SID: 24859342
• CAS Number: 67-66-3
• MDL Number: MFCD00000826
• EC Number: 200-663-8

PROPERTIES

• Antion Traces: chloride (Cl-): ≤1 mg/kg
• Cation Traces: Al: ≤0.5 mg/kg
• Cation Traces: B: ≤0.02 mg/kg
• Cation Traces: Ba: ≤0.1 mg/kg
• Cation Traces: Ca: ≤0.5 mg/kg
• Cation Traces: Cd: ≤0.05 mg/kg
• Cation Traces: Co: ≤0.02 mg/kg
• Cation Traces: Cr: ≤0.02 mg/kg
• Cation Traces: Cu: ≤0.02 mg/kg
• Cation Traces: Fe: ≤0.1 mg/kg
• Cation Traces: Mg: ≤0.1 mg/kg
• Cation Traces: Mn: ≤0.02 mg/kg
• Cation Traces: Ni: ≤0.02 mg/kg
• Cation Traces: Pb: ≤0.05 mg/kg
• Cation Traces: Sn: ≤0.1 mg/kg
• Cation Traces: Zn: ≤0.1 mg/kg
• Contains: ~1% ethanol as stabilizer
• Empirical Formula (Hill Notation): CHCl3
• Grade: ACS reagent
• Grade: for determinations with dithizone
• Impurities: free acid and chloride, complies
• Impurities: ≤0.00001% free chlorine (Cl)
• Impurities: ≤0.00005% free acid (as HCl)
• Impurities: ≤0.0005% non-volatile matter
• Impurities: ≤0.005% aldehydes and ketones (as CH3COCH3)
• Impurities: ≤0.01% dichloromethane (GC)
• Impurities: ≤0.01% tetrachloroethene (GC)
• Impurities: ≤0.01% tetrachloromethane (GC)
• Impurities: ≤0.01% water (Karl Fischer)
• Impurities: ≤100% trichloroethene (GC)
• Impurities: 0.6-1.0% ethanol (GC)
• Purity: 99.0-99.4% (GC)
• Purity: 99.0-99.4%
• Suitability: passes test for suitability of determ. w. dithizone
• 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.)
• 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
• Risk Statements: 22-38-40-48/20/22
• RTECS: FS9100000
• Safety Statements: 36/37
• German water hazard class: 3