Thiophene,2,5-dihydro-2,4-dimethyl-, 1,1-dioxide
Names
[ CAS No. ]:
10033-92-8
[ Name ]:
Thiophene,2,5-dihydro-2,4-dimethyl-, 1,1-dioxide
[Synonym ]:
2,4-dimethyl-2,5-dihydrothiophene-1,1-dioxide
2,4-Dimethylsulfolene
2,4-Dimethyl-2,5-dihydrothiophen-1,1-dioxid
2,4-dimethylsulfolen-3
2,4-Dimethyl-3-sulfolene
2,4-Dimethyl sulfolene-3
Chemical & Physical Properties
[ Density]:
1.155g/cm3
[ Boiling Point ]:
286.9ºC at 760mmHg
[ Molecular Formula ]:
C6H10O2S
[ Molecular Weight ]:
146.20700
[ Flash Point ]:
157.5ºC
[ Exact Mass ]:
146.04000
[ PSA ]:
42.52000
[ LogP ]:
1.83040
[ Vapour Pressure ]:
0.00443mmHg at 25°C
[ Index of Refraction ]:
1.484
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- XM9185000
- CHEMICAL NAME :
- Thiophene, 2,5-dihydro-2,4-dimethyl-, 1,1-dioxide
- CAS REGISTRY NUMBER :
- 10033-92-8
- BEILSTEIN REFERENCE NO. :
- 0114731
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C6-H10-O2-S
- MOLECULAR WEIGHT :
- 146.22
- WISWESSER LINE NOTATION :
- T5SW CUTJ B1 D1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1330 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- SCCUR* Shell Chemical Company. Unpublished Report. (2401 Crow Canyon Rd., San Romon, CA 94583) Volume(issue)/page/year: -,4,1961
Safety Information
[ HS Code ]:
2934999090
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%