2,2,5,5-tetradeuteriothiophene 1,1-dioxide
Names
[ CAS No. ]:
20966-34-1
[ Name ]:
2,2,5,5-tetradeuteriothiophene 1,1-dioxide
[Synonym ]:
butadiene sulfone-2,2,5,5-d4
2,2,5,5-Tetradeuterio-2,5-dihydrothiophen-1,1-dioxid
2,5-Dihydro-thiophen-2,2,5,5-d4-1,1-dioxyd
BUTADIENE-2 2 5 5-D4 SULFONE 98 &2,2,5,5,-tetradeutero-3-sulfolene
butadiene-2,2,5,5-d4 sulfone
Thiophene-2,5-d2,2,5-dihydro-d2-,1,1-dioxide
<2,2,5,5-D4>-2,5-Dihydrothiophen-1,1-dioxid
MFCD00064336
2,2,5,5-tetradeuteriated-2,5-dihydrothiophene 1,1-dioxide
Chemical & Physical Properties
[ Density]:
1.379g/cm3
[ Boiling Point ]:
299.2ºC at 760 mmHg
[ Melting Point ]:
67-68ºC(lit.)
[ Molecular Formula ]:
C4H6O2S
[ Molecular Weight ]:
118.15400
[ Flash Point ]:
188.4ºC
[ Exact Mass ]:
118.00900
[ PSA ]:
42.52000
[ LogP ]:
1.05180
[ Vapour Pressure ]:
0.00215mmHg at 25°C
[ Index of Refraction ]:
1.527
Safety Information
[ Symbol ]:
GHS05
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H318
[ Precautionary Statements ]:
P280-P305 + P351 + P338
[ Hazard Codes ]:
Xi
[ Risk Phrases ]:
R41
[ Safety Phrases ]:
S22;S26;S28;S36/S37/S39
[ RIDADR ]:
NONH for all modes of transport
[ HS Code ]:
2934999090
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2934999090
[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%