tetradeuteriomethane

Modify Date: 2024-01-04 19:39:32

tetradeuteriomethane Structure
tetradeuteriomethane structure
Common Name tetradeuteriomethane
CAS Number 558-20-3 Molecular Weight 20.06710
Density 0.55 (vs air) Boiling Point -161ºC(lit.)
Molecular Formula CD4 Melting Point -183ºC(lit.)
MSDS Chinese USA Flash Point -18ºC
Symbol GHS02 GHS04
GHS02, GHS04
Signal Word Danger

 Names

Name tetradeuteriomethane
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.55 (vs air)
Boiling Point -161ºC(lit.)
Melting Point -183ºC(lit.)
Molecular Formula CD4
Molecular Weight 20.06710
Flash Point -18ºC
Exact Mass 20.05640
LogP 0.63610

 Safety Information

Symbol GHS02 GHS04
GHS02, GHS04
Signal Word Danger
Hazard Statements H220-H280
Precautionary Statements P210-P377-P381-P410 + P403
Hazard Codes F+
Risk Phrases 12
Safety Phrases 9-16-33
RIDADR UN 1971 2.1

 Precursor & DownStream

Precursor  0

DownStream  2

 Synonyms

Methane-d4
perdeuterated methane
tetradeuteromethane
methanol-d4