CAS No.: 67-66-3 Formula: CHCl3 Molecular Weight: 119.37800


CAS No.: 67-66-3 Formula: CHCl3 Molecular Weight: 119.37800
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Chloroform, or trichloromethane, is an organic compound with formula CHCl3. It is a colorless, sweet-smelling, dense liquid that is produced on a large scale as a precursor to PTFE and refrigerants, but the latter application is declining. It is one of the four chloromethanes and a trihalomethane.

Basic Info

Chemical Name chloroform

HCC20; r20; TCM; Trichloromethane; SOLVENT MC; CHCl3; Chloroform; freon20; Methane, trichloro-; Expand

CAS No. 67-66-3
Molecular Formula CHCl3
Molecular Weight 119.37800
PSA 0.00000
LogP 1.98640

Numbering system



Appearance & Physical State Colorless liquid
Density 1.492 g/mL at 25 °C(lit.)
Boiling Point 61 °C
Melting Point -63 °C
Flash Point 60.5-61.5°C
Refractive Index n20/D 1.445(lit.)
Water Solubility 8 g/L (20 ºC)
Storage Condition 2-8°C
Vapor Density 4.1 (vs air)
Vapor Pressure 160 mm Hg ( 20 °C)

Safety Info

RTECS FS9100000
Hazard Class 6.1
Safety Statements S9; S16; S26; S36; S36/37
HS Code 2903130000
Packing Group III
WGK Germany 3
RIDADR UN 1888 6.1/PG 3
Risk Statements R45; R11; R23/24/25; R36/37/38; R48/20/22
Hazard Codes Xn; F; T
Caution Statement P201; P261; P304 + P340 + P312; P305 + P351 + P338; P308 + P313; P403 + P233
Signal Word Danger
Hazard Declaration H302; H315; H319; H331; H336; H351; H361d; H372
Symbol GHS06, GHS08
1H NMR : 90 MHz in CDCl3Expand

NMR Spectrum 1H NMR : 90 MHz in CDCl3


CDCl3 0.04 ml : 0.5 ml CDCl3

Assign. Shift(ppm)
A 7.256

IR : liquid filmExpand
Mass Expand
Raman : 4880 A,100M,liquidExpand
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