2-Methyl-1-butanethiol

Product Name: 2-Methyl-1-butanethiol
CAS No.: 1878-18-8
Chemical Name: 2-Methyl-1-butanethiol
Synonyms: FEMA 3303;T-AMYLMERCAPTAN;CH3CH2CH(CH3)CH2SH;2-METHYLBUTANETHIOL;2-methyl-1-butanethio;2-METHYL-1-BUTANETHIOL;2-methyl-butane-1-thiol;2-METHYLBUTYL MERCAPTAN;1-Butanethiol, 2-methyl-;1-Mercapto-2-methylbutane
CBNumber: CB9853258
Molecular Formula: C5H12S
Formula Weight: 104.21
MOL File: 1878-18-8.mol

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2-Methyl-1-butanethiol Property

Melting point:: -109.95°C (estimate)
Boiling point:: 116-117 °C(lit.)
Density: 0.848 g/mL at 25 °C(lit.)
vapor pressure: 41.4 mm Hg ( 37.7 °C)
refractive index: n20/D 1.447(lit.)
FEMA: 3303 | 2-METHYL-1-BUTANETHIOL
Flash point:: 67 °F
storage temp.: Flammables area
pka: 10.41±0.10(Predicted)
form: liquid (estimate)
color: Colorless to Almost colorless
Odor: at 0.10 % in propylene glycol. sulfurous meaty bloody
Odor Type: sulfurous
Sensitive: Air Sensitive
JECFA Number: 515
LogP: 2.66
CAS DataBase Reference: 1878-18-8(CAS DataBase Reference)
NIST Chemistry Reference: 1-Butanethiol, 2-methyl-(1878-18-8)
EPA Substance Registry System: 1-Butanethiol, 2-methyl- (1878-18-8)

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Safety

Hazard Codes: F,Xi,Xn
Risk Statements: 11-36/37/38-20/21/22
Safety Statements: 16-26-33-36/37/39
RIDADR: UN 1111 3/PG 2
WGK Germany: 3
TSCA: Yes
HazardClass: 3
PackingGroup: II
HS Code: 29309090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H225Highly Flammable liquid and vapour

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

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: W330302
Product name: 2-Methyl-1-butanethiol
Purity: ≥95%, FG
Packaging: sample
Price: $52
Updated: 2022/05/15

TCI Chemical

Product number: M1041
Product name: 2-Methyl-1-butanethiol
Purity: >95.0%(GC)
Packaging: 5g
Price: $108
Updated: 2024/03/01

TCI Chemical

Product number: M1041
Product name: 2-Methyl-1-butanethiol
Purity: >95.0%(GC)
Packaging: 25g
Price: $352
Updated: 2022/04/27

Alfa Aesar

Product number: B21949
Product name: 2-Methyl-1-butanethiol, 99%
Packaging: 5g
Price: $50.65
Updated: 2024/03/01

Alfa Aesar

Product number: B21949
Product name: 2-Methyl-1-butanethiol, 99%
Packaging: 25g
Price: $161
Updated: 2024/03/01

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2-Methyl-1-butanethiol Chemical Properties,Usage,Production

Description

Prepared from 2-methyl-1-butyl isothiourea picrate by conversion to bis [(s)-2-methylbutyl] disulfide, followed by reduction to the corresponding thiol, using sodium metal in liquid ammonia.

Chemical Properties

2-Methyl-1-butanethiol has a disagreeable odor.

Chemical Properties

clear colourless liquid

Occurrence

Reported as occurring in the petroleum fraction boiling between 111 and 150°C; also in cooked beef.

Uses

2-Methyl-1-butanethiol is a thiol with antiinflammatory properties.

Definition

ChEBI: 2-Methyl-1-butanethiol is an alkanethiol.

Preparation

From 2-methyl-1-butyl isothiourea picrate by conversion to bis [(s)-2-methylbutyl] disulfide, followed by reduction to the corresponding thiol, using sodium metal in liquid ammonia.

2-Methyl-1-butanethiol Preparation Products And Raw materials

Raw materials

PICRIC ACID Sodium Ammonia

Preparation Products

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2-Methyl-1-butanethiol Suppliers

Americas 1 Belgium 1 China 89 Europe 1 Germany 2 India 1 Japan 2 Norway 1 Switzerland 2 United Kingdom 8 United States 24 Global 132

TOKYO CHEMICAL INDUSTRY CO., LTD.

Tel: 03-36680489
Fax: 03-3668-0520
Email: Sales-JP@TCIchemicals.com
Country: Japan
ProdList: 28387
Advantage: 80

Kanto Chemical Co., Inc.

Tel: --
Fax: --
Email: reag-info@gms.kanto.co.jp
Country: Japan
ProdList: 6756
Advantage: 74

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View Lastest Price from 2-Methyl-1-butanethiol manufacturers

Zhuozhou Wenxi import and Export Co., Ltd

Product: 2-Methyl-1-butanethiol 1878-18-8
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-07-10

Zhuozhou Wenxi import and Export Co., Ltd

Product: 2-Methyl-1-butanethiol 1878-18-8
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-07-08

Zhuozhou Wenxi import and Export Co., Ltd

Product: 2-Methyl-1-butanethiol 1878-18-8
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

1878-18-8, 2-Methyl-1-butanethiolRelated Search:

Ethanethiol Thiophanate-methyl Sodium thiomethoxide Methyl acrylate 1,2-Ethanedithiol Kresoxim-methyl PYRITHIOXIN DIHYDROCHLORIDE Bensulfuron methyl Butanethiol Methyl acetate 2-Ethylhexyl 10-ethyl-4-[[2-[(2-ethylhexyl)oxy]-2-oxoethyl]thio]-4-methyl-7-oxo-8-oxa-3,5-dithia-4-stannatetradecanoate Methylparaben METHYL MERCAPTAN Methyl Parathion-methyl 2-METHYL-2-BUTANETHIOL,2-METHYL-2-BUTANETHIOL 95+% 3-METHYL-2-BUTANETHIOL 98+%,2-Methyl-3-butanethiol,3-METHYL-2-BUTANETHIOL 2-Methyl-4-butanethiol,3-METHYL-1-BUTANETHIOL FEMA NO.--------,3-METHYL-1-BUTANETHIOL

2-METHYL-1-BUTANETHIOL 95+%

1-Butanethiol, 2-methyl-

FEMA 3303

2-METHYL-1-BUTANETHIOL FEMA NO.--------

1-Mercapto-2-methylbutane

2-Methyl-1-butanethiol, 95% 25GR

2-methyl-1-butanethio

2-methyl-butane-1-thiol

CH3CH2CH(CH3)CH2SH

T-AMYLMERCAPTAN

2-METHYL-1-BUTANETHIOL

2-METHYLBUTYL MERCAPTAN

2-METHYLBUTANETHIOL

2-Methyl-1-butanethiol&gt

2-Methyl-1-butanethiol USP/EP/BP

1878-18-8

1878188

20089070

C2H5CHCH3CH2SH

C5H12SC5H12SC5H12S

Building Blocks

Sulfur Compounds

Thiols/Mercaptans

Organic Building Blocks

Alphabetical Listings

Flavors and Fragrances

M-N

Organic Building Blocks

Sulfur Compounds

Thiols/Mercaptans

thiol Flavor