methanedione

Names

[ Name ]:
methanedione

[Synonym ]:
13C Labeled carbon dioxide 13CO2
CARBON-(13)C DIOXIDE
13C Labeled carbon dioxide,13CO2
MFCD00064513
CARBON DIOXIDE- 13C
CARBON-13C DIOXIDE
13CO2

Chemical & Physical Properties

[ Density]:
1.52 (vs air)

[ Melting Point ]:
-78ºC (subl.)(lit.)

[ Molecular Formula ]:
CO₂

[ Molecular Weight ]:
45.00220

[ Exact Mass ]:
44.99320

[ PSA ]:
34.14000

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS04

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H280

[ Precautionary Statements ]:
P410 + P403

[ Personal Protective Equipment ]:
Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)

[ Safety Phrases ]:
S9

[ RIDADR ]:
UN 1013 2.2

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

oxygen
methylidyneoxidanium
Carbonate-13C barium
methane
Heavy water
Ethanol-1-13C
Methyl-13C-benzene
Hydrogen
hydroxyformaldehyde
nitric oxide

DownStream

iodomethane-13c
acetyl chloride
carbon dioxide (13c
Trimethoxyboroxin
Triethylphosphine oxide
carbon monoxide
Formaldehyde-C solution
bis(pinacolato)diborone
(13CH3OBcat