| Identification | More | [Name]
3-SULFOLENE | [CAS]
77-79-2 | [Synonyms]
2,5-DIHYDRO-1H-1LAMBDA6-THIOPHENE-1,1-DIONE
2,5-DIHYDROTHIOPHENE-1,1-DIOXIDE
2,5-DIHYDROTHIOPHENE-1,1-DIOXIDE 3-SULFOLENE
3-SULFOLENE
3-SULPHOLENE
AKOS BBS-00004285
BUTADIENE SULFONE
SULFOLENE
1-thia-3-cyclopentene1,1-dioxide
2,5-Dihydrothiophene dioxide
2,5-dihydrothiophenedioxide
2,5-dihydrothiophenesulfone
beta-Sulfolene
NCI-C04557
Sulfol-3-ene
Thiophene, 2,5-dihydro-, 1,1-dioxide
thiophene,2,5-dihydro-,1,1-dioxide
Butadiene sulphone~2,5-Dihydrothiophene-1,1-dioxide
3-Sulpholene,~97%
Dihydrothiophene-1,1-dioxide | [EINECS(EC#)]
201-059-7 | [Molecular Formula]
C4H6O2S | [MDL Number]
MFCD00005481 | [Molecular Weight]
118.15 | [MOL File]
77-79-2.mol |
| Chemical Properties | Back Directory | [Appearance]
white crystalline solid | [Melting point ]
65-66 °C(lit.) | [Boiling point ]
190.71°C (rough estimate) | [bulk density]
840kg/m3 | [density ]
1.3
| [refractive index ]
1.4765 (estimate) | [Fp ]
>230 °F
| [storage temp. ]
Store below +30°C. | [solubility ]
130g/l | [form ]
Powder | [color ]
Yellow to orange or light brown | [Stability:]
Stable, but decomposes above the melting point. Combustible. Incompatible with strong oxidizing agents. | [Water Solubility ]
Soluble in water, ethanol, benzene, ether. | [Merck ]
14,8956 | [BRN ]
107004 | [CAS DataBase Reference]
77-79-2(CAS DataBase Reference) | [EPA Substance Registry System]
3-Sulfolene (77-79-2) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R41:Risk of serious damage to eyes. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S37/39:Wear suitable gloves and eye/face protection . | [RIDADR ]
UN 3335 | [WGK Germany ]
1
| [RTECS ]
XM9100000
| [TSCA ]
Yes | [HS Code ]
29349990 | [Hazardous Substances Data]
77-79-2(Hazardous Substances Data) | [Toxicity]
LD50 orally in Rabbit: 2547 mg/kg LD50 dermal Rabbit > 5000 mg/kg |
| Raw materials And Preparation Products | Back Directory | [Raw materials]
Sulfur dioxide-->Hydroquinone-->1,3-Butadiene | [Preparation Products]
Sulfolane-->1,2,3,6-Tetrahydrophthalic anhydride-->octafluorotetrahydrothiophene 1,1-dioxide-->Perfluoro-1-octanesulfonyl fluoride-->3,3'-oxybis[tetrahydrothiophene] 1,1,1',1'-tetraoxide-->3-(ALLYLOXY)TETRAHYDRO-1H-1LAMBDA6-THIOPHENE-1,1-DIONE-->BUTADIENE-2,2,5,5-D4 SULFONE-->S-(1,1-Dioxothiolan-3-yl) ethanethioate |
| Hazard Information | Back Directory | [Chemical Properties]
3-SULFOLENE is white crystalline solid
| [Uses]
3-SULFOLENE was used in the isomerization of isoprene rubber. Sulfolene is also an analytical reagent used in the investigation of role of adducts in protein supercharging with sulfolane.
| [Uses]
It is a source of cisoid butadiene for Diels-Alder reactions. This chemical is also a convenient source of sulfur dioxide. It is a solvent used in the petrochemical industry for the extraction of aromatics from hydrocarbon streams. | [Definition]
ChEBI: Butadiene sulfone is an organosulfur heterocyclic compound. |
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