3-METHYL-2,5-DIHYDROTHIOPHENE-1,1-DIOXIDE

Product Name: 3-METHYL-2,5-DIHYDROTHIOPHENE-1,1-DIOXIDE
CAS No.: 1193-10-8
Chemical Name: 3-METHYL-2,5-DIHYDROTHIOPHENE-1,1-DIOXIDE
Synonyms: ISOPRENE SULFONE;AKOS BBS-00004852;3-METHYL SULFOLENE;3-Methyl-3-sulfolene;ISOPRENE CYCLIC SULFONE;1,3-Butadiene, 2-methyl-, sulfone;3-Methyl-2,5-dihydrothiophene dioxide;2,5-Dihydro-3-methylthiophene1,1-dioxide;3-methyl-2,5-dihydrothiophen-1,1-dioxide;3-METHYL-2,5-DIHYDROTHIOPHENE-1,1-DIOXIDE
CBNumber: CB3681884
Molecular Formula: C5H8O2S
Formula Weight: 132.18
MOL File: 1193-10-8.mol

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3-METHYL-2,5-DIHYDROTHIOPHENE-1,1-DIOXIDE Property

Melting point:: 62-64°C
Boiling point:: 214.11°C (rough estimate)
Density: 1.137 (estimate)
refractive index: 1.5160 (estimate)
storage temp.: -20°C Freezer
solubility: Chloroform (Slightly), Methanol (Slightly)
form: solid
color: Off-White
EPA Substance Registry System: Thiophene, 2,5-dihydro-3-methyl-, 1,1-dioxide (1193-10-8)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC

Product number: M302200
Product name: 3-Methyl-2,5-dihydrothiophene-1,1-dioxide
Packaging: 10g
Price: $645
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0010674
Product name: 3-METHYL-2,5-DIHYDROTHIOPHENE-1,1-DIOXIDE
Purity: 95.00%
Packaging: 5G
Price: $838.02
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0010674
Product name: 3-METHYL-2,5-DIHYDROTHIOPHENE-1,1-DIOXIDE
Purity: 95.00%
Packaging: 25G
Price: $1272.18
Updated: 2021/12/16

AK Scientific

Product number: X3400
Product name: 3-Methylsulfolene
Packaging: 5g
Price: $2743
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0010674
Product name: 3-METHYL-2,5-DIHYDROTHIOPHENE-1,1-DIOXIDE
Purity: 95.00%
Packaging: 100G
Price: $2996.71
Updated: 2021/12/16

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3-METHYL-2,5-DIHYDROTHIOPHENE-1,1-DIOXIDE Chemical Properties,Usage,Production

Chemical Properties

Solid. Slightlysoluble in water, acetone, and toluene. Combustible.

Uses

3-Methyl-2,5-dihydrothiophene-1,1-dioxide is a reagent used in Diels-Alder reactions of butadienylpyridinium bromides.

Uses

Chemical intermediate, catalyst.

Definition

ChEBI: 3-Methyl sulfolene is an organosulfur heterocyclic compound.

3-METHYL-2,5-DIHYDROTHIOPHENE-1,1-DIOXIDE Preparation Products And Raw materials

Raw materials

Liquid sulfur dioxide Hydroquinone Isoprene

Preparation Products

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3-METHYL-2,5-DIHYDROTHIOPHENE-1,1-DIOXIDE Suppliers

China 26 Germany 4 United Kingdom 4 United States 6 Global 40

ChemService Inc.

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Alfa Aesar

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3B Scientific Corporation

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ChemSampCo, Inc.

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MP Biomedicals, Inc.

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1193-10-8, 3-METHYL-2,5-DIHYDROTHIOPHENE-1,1-DIOXIDERelated Search:

3-METHYL-2,5-DIHYDROTHIOPHENE-1,1-DIOXIDE 3-METHOXYCARBONYL-3-SULFOLENE Isoprene 3-Methylthiophene 1,3-Butadiene 3-SULFOLENE BIONET-BB 9D-014 3-(BROMOMETHYL)-2,5-DIHYDRO-1H-1-LAMBDA6-THIOPHENE-1,1-DIONE 3-[7a-Methyl-1-(1,4,5-trimethyl-hex-2-enyl)-octahydro-inden-4-ylidenemethyl]-2,2-dioxo-2,3,4,5,6,7-hexahydro-1H-2l6-benzo[c]thiophen-5-ol 2-{4-[6-(tert-Butyl-dimethyl-silanyloxy)-2,2-dioxo-2,3,4,5,6,7-hexahydro-1H-2l6-benzo[c]thiophen-1-ylmethylene]-7a-methyl-octahydro-inden-1-yl}-propan-1-ol tert-Butyl-dimethyl-{3-[7a-methyl-1-(1,4,5-trimethyl-hex-2-enyl)-octahydro-inden-4-ylidenemethyl]-2,2-dioxo-2,3,4,5,6,7-hexahydro-1H-2l6-benzo[c]thiophen-5-yloxy}-silane AKOS BBS-00005143 3-ACETYL-4-[(4-METHYLPHENYL)SULFONYL]-2,5-DIHYDRO-1H-1LAMBDA6-THIOPHENE-1,1-DIONE AKOS BBS-00005012 3-Ethyl-2,5-dihydrothiophene-1,1-dioxide 2,5-Dihydro-1,1-dioxo-4-methyl-1H-thiophene-3-sulphonyl chloride 1,1-DIOXO-2,5-DIHYDRO-1H-1LAMBDA6-THIOPHEN-3-YLMETHYL-AMMONIUM AKOS BBS-00005204

thiophene,2,5-dihydro-3-methyl-,1,1-dioxide

ISOPRENE CYCLIC SULFONE

ISOPRENE SULFONE

3-METHYL-2,5-DIHYDROTHIOPHENE-1,1-DIOXIDE

3-METHYL SULFOLENE

AKOS BBS-00004852

Thiophene, 2,5-dihydro-3-Methyl-, 1-dioxide

3-methyl-2,5-dihydrothiophen-1,1-dioxide

1,3-Butadiene, 2-methyl-, sulfone

2,5-Dihydro-3-methylthiophene1,1-dioxide

2,5-Dihydrothiophene, 1,1-dioxide, 3-methyl-

3-Methyl-2,5-dihydrothiophene dioxide

3-Methyl-3-sulfolene

Thiophene, 2,5-dihydro-3-methyl-, 1,1-dioxide

3-Methyl-2,4-dihydrothiophene 1,1-dioxide

1193-10-8

C5H8O2S