3-SULFOLENE

3-SULFOLENE Basic information

Product Name:	3-SULFOLENE
Synonyms:	2,5-DIHYDROTHIOPHENE-1,1-DIOXIDE 3-SULFOLENE;2,5-DIHYDRO-1H-1LAMBDA6-THIOPHENE-1,1-DIONE;AKOS BBS-00004285;3-SULPHOLENE;3-SULFOLENE;Butadiene sulphone~2,5-Dihydrothiophene-1,1-dioxide;3-Sulpholene,~97%;Dihydrothiophene-1,1-dioxide
CAS:	77-79-2
MF:	C4H6O2S
MW:	118.15
EINECS:	201-059-7
Product Categories:	Building Blocks;Chemical Synthesis;Organic Building Blocks;Sulfones;Sulfur Compounds;Sulfur Compounds (for Synthesis);Synthetic Organic Chemistry
Mol File:	77-79-2.mol

3-SULFOLENE Chemical Properties

Melting point	65-66 °C(lit.)
Boiling point	190.71°C (rough estimate)
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
Water Solubility	Soluble in water, ethanol, benzene, ether.
Merck	14,8956
BRN	107004
Stability:	Stable, but decomposes above the melting point. Combustible. Incompatible with strong oxidizing agents.
CAS DataBase Reference	77-79-2(CAS DataBase Reference)
EPA Substance Registry System	3-Sulfolene (77-79-2)

Safety Information

Hazard Codes	Xi
Risk Statements	41
Safety Statements	26-37/39
RIDADR	UN 3335
WGK Germany	1
RTECS	XM9100000
TSCA	Yes
HS Code	2934 99 90
Hazardous Substances Data	77-79-2(Hazardous Substances Data)
Toxicity	LD50 orally in Rabbit: 2547 mg/kg LD50 dermal Rabbit > 5000 mg/kg

MSDS Information

Provider	Language
ACROS	English
SigmaAldrich	English
ALFA	English

3-SULFOLENE Usage And Synthesis

Chemical Properties	3-SULFOLENE is white crystalline solid
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.
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.
Definition	ChEBI: Butadiene sulfone is an organosulfur heterocyclic compound.

3-SULFOLENE Preparation Products And Raw materials

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

2-Sulfolene,2-Sulfolene 3-Thiophenesulfonylchloride,2,5-dihydro-,1,1-dioxide(9CI) 3-[(4-CHLOROPHENYL)SULFANYL]-2,5-DIHYDRO-1H-1LAMBDA6-THIOPHENE-1,1-DIONE 3-ACETYL-4-[(4-METHYLPHENYL)SULFANYL]-2,5-DIHYDRO-1H-1LAMBDA6-THIOPHENE-1,1-DIONE AKOS BBS-00004890 3-Methyl-3-sulfolene,3-METHYL SULFOLENE,3-METHYL SULFOLENE,3-Methyl-3-sulfolene 3-Ethyl-3-sulfolene,3-Ethyl-3-sulfolene AKOS BBS-00004995 3-([3-CHLORO-5-(TRIFLUOROMETHYL)-2-PYRIDINYL]SULFANYL)-2,5-DIHYDRO-1H-1LAMBDA6-THIOPHENE-1,1-DIONE 3-[(4-METHYLPHENYL)SULFANYL]-2,5-DIHYDRO-1H-1LAMBDA6-THIOPHENE-1,1-DIONE 3-([3-CHLORO-5-(TRIFLUOROMETHYL)-2-PYRIDINYL]SULFONYL)-2,5-DIHYDRO-1H-1LAMBDA6-THIOPHENE-1,1-DIONE BUTADIENE-2,2,5,5-D4 SULFONE AKOS BBS-00005143 3-CHLORO-2,5-DIHYDRO-1H-1LAMBDA6-THIOPHENE-1,1-DIONE 3-[(4-METHYLPHENYL)SULFONYL]-2,5-DIHYDRO-1H-1LAMBDA6-THIOPHENE-1,1-DIONE 3-ACETYL-4-[(4-CHLOROPHENYL)SULFANYL]-2,5-DIHYDRO-1H-1LAMBDA6-THIOPHENE-1,1-DIONE 3-ACETYL-4-[(4-METHYLPHENYL)SULFONYL]-2,5-DIHYDRO-1H-1LAMBDA6-THIOPHENE-1,1-DIONE 3-[(4-CHLOROPHENYL)SULFONYL]-2,5-DIHYDRO-1H-1LAMBDA6-THIOPHENE-1,1-DIONE

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