Dihydro-2-methyl-3(2H)-thiophenone

Product Name: Dihydro-2-methyl-3(2H)-thiophenone
CAS No.: 13679-85-1
Chemical Name: Dihydro-2-methyl-3(2H)-thiophenone
Synonyms: FEMA 3512;4,5-dihydro-2-;2-Methylthiolan-3-one;2-Methyl-3-thiolanone;blackberry thiophenone;Thiolan-3-one, 2-methyl;Thiolan-3-thiol, 2-methyl;Methyltetrahydrothiophen-3-;2-Methyl-dihydro-thiophen-3-one;2-methytetrahydrothiophen-3-one
CBNumber: CB7178474
Molecular Formula: C5H8OS
Formula Weight: 116.18
MOL File: 13679-85-1.mol

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Dihydro-2-methyl-3(2H)-thiophenone Property

Boiling point:: 82 °C28 mm Hg(lit.)
Density: 1.119 g/mL at 25 °C(lit.)
refractive index: n20/D 1.508(lit.)
FEMA: 3512 | 2-METHYLTETRAHYDROTHIOPHEN-3-ONE
Flash point:: 160 °F
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
form: clear liquid
color: Colorless to Light orange to Yellow
Odor: at 0.10 % in dipropylene glycol. sulfur fruity berry
Odor Type: sulfurous
JECFA Number: 499
BRN: 106443
LogP: 0.20
CAS DataBase Reference: 13679-85-1(CAS DataBase Reference)
NIST Chemistry Reference: 3(2H)-thiophenone, dihydro-2-methyl-(13679-85-1)
EPA Substance Registry System: 3(2H)-Thiophenone, dihydro-2-methyl- (13679-85-1)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36/37/39
WGK Germany: 3
TSCA: Yes
HS Code: 29309090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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

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

Sigma-Aldrich

Product number: W351200
Product name: 2-Methyltetrahydrothiophen-3-one
Purity: ≥97%, FG
Packaging: sample-k
Price: $67.5
Updated: 2024/03/01

Sigma-Aldrich

Product number: W351200
Product name: 2-Methyltetrahydrothiophen-3-one
Purity: ≥97%, FG
Packaging: 25g
Price: $281
Updated: 2024/03/01

Sigma-Aldrich

Product number: W351200
Product name: 2-Methyltetrahydrothiophen-3-one
Purity: ≥97%, FG
Packaging: 100g
Price: $562
Updated: 2024/03/01

Sigma-Aldrich

Product number: W351200
Product name: 2-Methyltetrahydrothiophen-3-one
Purity: ≥97%, FG
Packaging: 1kg
Price: $3380
Updated: 2024/03/01

TCI Chemical

Product number: M1839
Product name: 2-Methyl-3-tetrahydrothiophenone
Purity: >97.0%(GC)
Packaging: 5g
Price: $83
Updated: 2024/03/01

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Dihydro-2-methyl-3(2H)-thiophenone Chemical Properties,Usage,Production

Chemical Properties

Light yellow liquid

Occurrence

Reported found in beer, coffee, corn, roasted peanuts, cooked beef and pork, malt whiskey, grape wines, tea, strawberry and bilberry wine, butter and malt

Uses

2-Methyltetrahydrothiophen-3-one is a dually substituted thiophene with butter and balsamic organoleptic qualities.

Definition

ChEBI: 2-methylthiolan-3-one is a member of the class of tetrahydrothiophenes that is thiolane substituted by a methyl group at position 2 and an oxo group at position 3 respectively. It has a role as a flavouring agent and a metabolite. It is a member of tetrahydrothiophenes and a cyclic ketone. It derives from a hydride of a tetrahydrothiophene.

Aroma threshold values

Aroma characteristics at 1.0%: pungent, alliaceous, coffee with a gasoline nuance

Taste threshold values

Taste characteristics at 5 ppm: horseradish and onion with a slight bite and a milky nuance

Dihydro-2-methyl-3(2H)-thiophenone Preparation Products And Raw materials

Raw materials

Preparation Products

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Dihydro-2-methyl-3(2H)-thiophenone Suppliers

Americas 1 Canada 1 China 141 Europe 1 Germany 2 India 3 Japan 1 Switzerland 1 United Kingdom 7 United States 33 Global 191

Henan Junyuejian Biotechnology Co., LTD

Tel: 1555-0142250 18661514130
Email: 1035729108@qq.com
Country: China
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J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
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Advantage: 76

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Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30132
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TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24539
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Energy Chemical

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Shijiazhuang Lida Chemical Co., Ltd.

Tel: +86 (311) 8573-7996
Fax: +86 (311) 8573-9175
Email: service@lid-ff.cn
Country: China
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China Langchem Inc.

Tel: 0086-21-58956006
Fax: 0086-21-58956100
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Tianjin heowns Biochemical Technology Co., Ltd.

Tel: 400 638 7771
Email: sales@heowns.com
Country: China
ProdList: 14443
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View Lastest Price from Dihydro-2-methyl-3(2H)-thiophenone manufacturers

Hebei Mojin Biotechnology Co., Ltd

Product: Dihydro-2-methyl-3(2H)-thiophenone 13679-85-1
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 50000KG/month
Release date: 2023-09-22

Hebei Guanlang Biotechnology Co., Ltd.

Product: Dihydro-2-methyl-3(2H)-thiophenone 13679-85-1
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2023-03-18

Zhuozhou Wenxi import and Export Co., Ltd

Product: Dihydro-2-methyl-3(2H)-thiophenone 13679-85-1
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-06-27

13679-85-1, Dihydro-2-methyl-3(2H)-thiophenoneRelated Search:

Tetrahydrothiophene 2-methyl-3-oxothiophane-1-dioxide 3-METHYLTHIO-2-BUTANONE 3-Oxo-tetrahydro-thiophene-2-carboxylic acid ethyl ester 3-Mercapto-2-butanone 2-METHYLTETRAHYDROTHIOPHENE Tetrahydrothiophen-3-one Dihydro-2-methyl-3(2H)-thiophenone METHYL 3-OXOTETRAHYDROTHIOPHENE-2-CARBOXYLATE

2-Methyl-3-thiolanone

2-Methyldihydro-3(2H)-thiophenone

2-Methylthiolan-3-one

2-methytetrahydrothiophen-3-one

3(2H)-Thiophenone, dihydro-2-methyl-

4,5-dihydro-2-methyl-3(2H)-thiophenone

4,5-dihydro-2-methylthiophen-3(2H)-one

4,5-dihydro-2-

2-Methyltetrahydrothiophen-3-one,97%

Methyltetrahydrothiophen-3-

2-Methyl-dihydro-thiophen-3-one

FEMA 3512

2-METHYL-3-OXOTETRAHYDROTHIOPHENE

2-METHYL-3-TETRAHYDROTHIOPHENONE

2-METHYLTETRAHYDROTHIOPHEN-3-ONE

2-METHYL TETRAHYDROTHIOPHENE-3-ONE

dihydro-2-methyl-3(2h)-thiophenon

Dihydro-2-methyl-3(2H)-thiophenone

Dihydro-3(2H)-thiophenone, 2-methyl

Thiolan-3-one, 2-methyl

Thiolan-3-thiol, 2-methyl

Thiophen-3(2H)-one, dihydro-2-methyl

dihydro-2-methylthiophen-3(2H)-one

methyldihydrothiophenone,2-methyldihydro-3(2H)-thiophenone,2-methyltetrahydrothiophen-3-one

2-Mehyl tetrahydrothiophen-3-one

2-Methyldihydrothiophen-3(2H)-one

2-Methyltetrahydrothiophen-3-one >=98.0%

2-Methyl-3-tetrahydrothiophenone&gt

Dihydro-2-methyl-3(2H)-thiophenone USP/EP/BP

blackberry thiophenone

13679-85-1

Alphabetical Listings

Flavors and Fragrances

M-N

Sulfides flavors

thiophene Flavor

API intermediates