4,5-Dimethyl-1,3-dioxol-2-one
Names
[ CAS No. ]:
37830-90-3
[ Name ]:
4,5-Dimethyl-1,3-dioxol-2-one
[Synonym ]:
5-Dimethyl-1,3-dioxol-2-one
4,5-Dimethyl-1,3-dioxol-2-one
4,5-dimethyl-2-oxo-1,3-dioxolene
4,5-dimethyl-1,3-dioxolene-2-one
4,5-dimethyl-2-oxo-1,3-dioxole
1,3-Dioxol-2-one, 4,5-dimethyl-
DIMETHYLDIOXOLONE
4,5-Dimethyl-1,3-dio
Dimethylvinylene carbonate
DMDO
4,5-DIMETHYL-1,3-DIOXO-2-ONE
4,5-DIMETHYL-1,3-DIOXAL-2-ONE
MFCD00135139
3-dioxol-2-one
Chemical & Physical Properties
[ Density]:
1.2±0.1 g/cm3
[ Boiling Point ]:
117.0±23.0 °C at 760 mmHg
[ Melting Point ]:
78°C
[ Molecular Formula ]:
C5H6O3
[ Molecular Weight ]:
114.099
[ Flash Point ]:
55.8±16.7 °C
[ Exact Mass ]:
114.031693
[ PSA ]:
43.35000
[ LogP ]:
1.45
[ Vapour Pressure ]:
17.8±0.2 mmHg at 25°C
[ Index of Refraction ]:
1.455
MSDS
Safety Information
[ Hazard Codes ]:
Xi
[ Risk Phrases ]:
R36/37/38:Irritating to eyes, respiratory system and skin .
[ Safety Phrases ]:
S26-S36/37/39
[ HS Code ]:
2932999099
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2932999099
[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%