Home > Compound List > Product Information
Chloroform_Molecular_structure_CAS_67-66-3)
Click picture or here to close

Chloroform

Catalog No. 32211 Name Sigma Aldrich
CAS Number 67-66-3 Website http://www.sigmaaldrich.com
M. F. CHCl3 Telephone 1-800-521-8956
M. W. 119.37764 Fax
Purity 99.0-99.4% (GC) Email
Storage Chembase ID: 105710

SYNONYMS

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

DATABASE IDS

PubChem SID 24859295
Beilstein Number 1731042
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 puriss. p.a.
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 ≤0.005% carbonyl compounds (as CO)
Impurities ≤0.01% tetrachloroethene (GC)
Impurities ≤0.01% tetrachloromethane (GC)
Impurities ≤0.01% trichloroethene (GC)
Impurities ≤0.01% water (Karl Fischer)
Impurities ≤0.03% dichloromethane (GC)
Impurities 0.6-1.0% ethanol (GC)
Purity 99.0-99.4% (GC)
Suitability complies for appearance
Suitability complies for reaction against H2SO4
Suitability complies for suitability of determ. w. dithizone
Boiling Point 60.5-61.5 °C(lit.)
Density 1.476-1.483 g/mL at 20 °C
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 Pictograms GHS07
GHS Pictograms GHS08
GHS Signal Word Warning
GHS Hazard statements H302-H315-H351-H373
European Hazard Symbols Harmful Harmful (Xn)
MSDS Link Download
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
RTECS FS9100000
Safety Statements 36/37
Hazard Class 6.1
UN Number 1888
Packing Group 3
German water hazard class 3

DETAILS

REFERENCES