2,2,5,5-tetradeuteriothiophene 1,1-dioxide

Modify Date: 2024-01-10 18:19:26

2,2,5,5-tetradeuteriothiophene 1,1-dioxide Structure
2,2,5,5-tetradeuteriothiophene 1,1-dioxide structure
Common Name 2,2,5,5-tetradeuteriothiophene 1,1-dioxide
CAS Number 20966-34-1 Molecular Weight 118.15400
Density 1.379g/cm3 Boiling Point 299.2ºC at 760 mmHg
Molecular Formula C4H6O2S Melting Point 67-68ºC(lit.)
MSDS Chinese USA Flash Point 188.4ºC
Symbol GHS05
GHS05
Signal Word Danger

 Names

Name 2,2,5,5-tetradeuteriothiophene 1,1-dioxide
Synonym More Synonyms

 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
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  0

DownStream  1

 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%

 Articles1

More Articles

J. Chem. Soc. Chem. Commun. , 1005, (1987)

 Synonyms

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