3-Methyl-1-butanethiol

Product Name: 3-Methyl-1-butanethiol
CAS No.: 541-31-1
Chemical Name: 3-Methyl-1-butanethiol
Synonyms: FEMA 3858;isoamylthiol;isopentylthiol;-1-butanethioL;ISOPENTANETHIOL;ISOAMYL MERCAPTAN;Isopentylmercaptan;Isoamyl mercaptane;Isopentyl mercaptan;3-METHYLBUTANETHIOL
CBNumber: CB7853779
Molecular Formula: C5H12S
Formula Weight: 104.21
MOL File: 541-31-1.mol

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3-Methyl-1-butanethiol Property

Melting point:: -133.51°C
Boiling point:: 120 °C
Density: 0.835 g/mL at 25 °C(lit.)
vapor pressure: 41.4 mm Hg ( 37.7 °C)
refractive index: n20/D 1.4432(lit.)
FEMA: 3858 | 3-METHYLBUTANETHIOL
Flash point:: 65 °F
storage temp.: Flammables area
solubility: soluble in Chloroform
pka: 10.41±0.10(Predicted)
form: Liquid
color: Clear colorless to slightly yellow
Odor: at 0.10 % in propylene glycol. sulfurous onion green onion garlic
Odor Type: sulfurous
Odor Threshold: 0.00000077ppm
Sensitive: Air Sensitive
JECFA Number: 513
BRN: 635659
LogP: 2.67
CAS DataBase Reference: 541-31-1(CAS DataBase Reference)
NIST Chemistry Reference: 1-Butanethiol, 3-methyl-(541-31-1)
EPA Substance Registry System: 1-Butanethiol, 3-methyl- (541-31-1)

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Safety

Hazard Codes: F,Xi,Xn
Risk Statements: 11-36/37/38-20/21/22
Safety Statements: 16-26-36-36/37/39
RIDADR: UN 1228 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: W385808
Product name: 3-Methyl-1-butanethiol
Purity: ≥97%
Packaging: sample
Price: $53.8
Updated: 2022/05/15

TCI Chemical

Product number: I0149
Product name: Isoamyl Mercaptan
Purity: >94.0%(T)
Packaging: 25mL
Price: $63
Updated: 2024/03/01

TCI Chemical

Product number: I0149
Product name: Isoamyl Mercaptan
Purity: >94.0%(T)
Packaging: 250mL
Price: $360
Updated: 2024/03/01

Alfa Aesar

Product number: L09661
Product name: Isopentyl mercaptan, 97%
Packaging: 25ml
Price: $65.9
Updated: 2021/12/16

Alfa Aesar

Product number: L09661
Product name: Isopentyl mercaptan, 97%
Packaging: 100ml
Price: $202
Updated: 2021/12/16

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

Chemical Properties

clear colorless to slightly yellow liquid

Occurrence

Reported present in beer

Uses

3-Methyl-1-butanethiol, is a versatile organic building block in the synthesis of sulfur containnig pharmaceutical compounds. It is used in the synthesis of some poly(alkylene glycol dithiophosphates) with functional groups in the S-alkyl radical, possessing long-lasting anthelminthic and antibacterial properties. It is also shown to be one of the flavor components from beef, pork, and chicken

Definition

ChEBI: Isopentyl mercaptan is an alkanethiol.

Aroma threshold values

Detection: 0.002 ppb

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

Raw materials

Preparation Products

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3-Methyl-1-butanethiol Suppliers

Americas 1 Belgium 1 China 98 Europe 1 Germany 2 India 2 Japan 3 Norway 1 Switzerland 2 United Kingdom 11 United States 21 Global 143

Wuhan Hongde Yuexin Pharmaceutical Technology Co., Ltd

Tel: 02783850058 15377551550
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Email: whhdyxchem027@sina.com
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Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 021-61259108 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
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Alfa Aesar

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

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Energy Chemical

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Nanjing Chemlin Chemical Co., Ltd

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Shanghai Hanhong Scientific Co.,Ltd.

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Shandong Xiya Chemical Co., Ltd

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Shijiazhuang Lida Chemical Co., Ltd.

Tel: +86 (311) 8573-7996
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Syntechem Co.,Ltd

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Country: China
ProdList: 12984
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View Lastest Price from 3-Methyl-1-butanethiol manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: 3-Methyl-1-butanethiol 541-31-1
Price: US $0.00-0.00/KG
Min. Order: 100g
Purity: 99.0%+
Supply Ability: 100 tons
Release date: 2020-01-19

Career Henan Chemical Co

Product: 3-Methyl-1-butanethiol 541-31-1
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 100KG
Release date: 2019-08-07

541-31-1, 3-Methyl-1-butanethiolRelated Search:

Butanethiol Thiophanate-methyl METHYL MERCAPTAN PYRITHIOXIN DIHYDROCHLORIDE 1,2-Ethanedithiol Ethanethiol PYRITHIOXIN Methyl acrylate 1-Dodecanethiol Sodium thiomethoxide 2-Ethylhexyl 10-ethyl-4-[[2-[(2-ethylhexyl)oxy]-2-oxoethyl]thio]-4-methyl-7-oxo-8-oxa-3,5-dithia-4-stannatetradecanoate Bensulfuron methyl Methylparaben METHYL THIOPHENE-2-CARBOXYLATE Kresoxim-methyl Potassium 2-ethylhexanoate Isosorbide Methyl

FEMA 3858

ISOAMYL MERCAPTAN

ISOPENTANETHIOL

isoamylthiol

Isopentyl mercaptan

Isopentylmercaptan

isopentylthiol

mercaptanisopentylique

3-METHYLBUTANETHIOL

3-METHYL-1-BUTANETHIOL

Isopentyl mercaptan~3-Methylbutanethiol

Isoamyl mercaptane

Isopentylmercaptan,97%

1-Butanethiol, 3-methyl-

3-Methylbutan-1-thiol

2-Methyl-4-butanethiol

3,3-dimethyl-1-propanethiol

3-methyl-1-butanethio

3-Methyl-1-butanthiol

3-methyl-butane-1-thiol

3-methylbutane-1-thiol

Isoamyl sulfhydrate

3-Methyl-1-butanethiol, 96% 25GR

Isopentanethiol 3-Methyl-1-butanethiol

3-METHYL-1-BUTANETHIOL FEMA NO.--------

3-Methylbutyl mercaptan

3-Methyl-1-butanethiol,96%

3-Methyl-1-butanethi

IsoamylMercaptan&gt

-1-butanethioL

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

3-methyl-1-butyl mercaptan

541-31-1

CH32CHCH22SH

CH32CHCH2CH2SH

Building Blocks

Organic Building Blocks

Thiols/Mercaptans

Sulfur Compounds

thiol Flavor