3,3-Dimethyldihydro-2,5-furandione
Names
[ CAS No. ]:
17347-61-4
[ Name ]:
3,3-Dimethyldihydro-2,5-furandione
[Synonym ]:
2,5-Furandione, dihydro-3,3-dimethyl-
3,3-Dimethyldihydro-2,5-furandione
3,3-Dimethyldihydrofuran-2,5-dione
MFCD00022608
Dihydro-3,3-dimethyl-2,5-furandione
3,3-dimethyloxolane-2,5-dione
EINECS 241-371-0
Chemical & Physical Properties
[ Density]:
1.2±0.1 g/cm3
[ Boiling Point ]:
220.2±9.0 °C at 760 mmHg
[ Melting Point ]:
29-31 °C(lit.)
[ Molecular Formula ]:
C6H8O3
[ Molecular Weight ]:
128.126
[ Flash Point ]:
108.3±0.0 °C
[ Exact Mass ]:
128.047348
[ PSA ]:
43.37000
[ LogP ]:
-0.27
[ Vapour Pressure ]:
0.1±0.4 mmHg at 25°C
[ Index of Refraction ]:
1.446
MSDS
Safety Information
[ Symbol ]:
GHS07
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H315-H319-H335
[ Precautionary Statements ]:
P261-P305 + P351 + P338
[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves
[ Hazard Codes ]:
Xi:Irritant;
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S26-S37/39
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
3
[ HS Code ]:
2917190090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2917190090
[ Summary ]:
2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%