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2-Methyl-2-butanethiol

2-Methyl-2-butanethiol Structure
2-Methyl-2-butanethiol structure
CAS No.
1679-09-0
Chemical Name:
2-Methyl-2-butanethiol
Synonyms
tert-amylthiol;t-pentanethiol;tert-pentanethiol;Methylbutanethiol;TERT-AMYL MERCAPTAN;tert-pentylmercaptan;2-METHYL-2-BUTANETHI;2-methyl-2-butanethio;2-Methybutane-2-thiol;tert-Pentyl mercaptan
CBNumber:
CB1731950
Molecular Formula:
C5H12S
Molecular Weight:
104.21
MDL Number:
MFCD00004858
MOL File:
1679-09-0.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-09-12 18:50:04
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2-Methyl-2-butanethiol Properties

Melting point -103.77°C
Boiling point 99 °C
Density 0,83 g/cm3
refractive index 1.4354
Flash point -1°C
solubility Chloroform (Slightly), Methanol (Slightly)
form liquid
pka pK1:11.35 (25°C)
Specific Heat Capacity Cp(liquid): 1.9 J/(g·K), at 25℃
Henry's Law Constant 1.5×10-3 mol/(m3Pa) at 25℃, Yaws et al. (2003)
Stability Air Sensitive, Hygroscopic
Cosmetics Ingredients Functions PERFUMING
LogP 2.630
CAS DataBase Reference 1679-09-0(CAS DataBase Reference)
EWG's Food Scores 1
FDA UNII 26IU670827
EPA Substance Registry System 2-Butanethiol, 2-methyl- (1679-09-0)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P264-P280-P261-P271-P302+P352-P332+P313-P362+P364-P305+P351+P338-P337+P313-P304+P340-P312-P403+P233-P405-P501
Risk Statements  11
Safety Statements  9-16-33
RIDADR  1993
RTECS  EK6570500
TSCA  TSCA listed
HazardClass  3.1
PackingGroup  II

2-Methyl-2-butanethiol price More Price(8)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Usbiological 467025 tert-Amylthiol 1679-09-0 250mg $425 2026-06-03 Buy
Usbiological 467025 tert-Amylthiol 1679-09-0 1g $1020 2026-06-03 Buy
TRC TRC-A635550-5G tert-Amylthiol 1679-09-0 5g $2774 2026-06-03 Buy
TRC TRC-A635550-250MG tert-Amylthiol 1679-09-0 250mg $212 2026-06-03 Buy
TRC TRC-A635550-1G tert-Amylthiol 1679-09-0 1g $789 2026-06-03 Buy
Product number Packaging Price Buy
467025 250mg $425 Buy
467025 1g $1020 Buy
TRC-A635550-5G 5g $2774 Buy
TRC-A635550-250MG 250mg $212 Buy
TRC-A635550-1G 1g $789 Buy

2-Methyl-2-butanethiol Chemical Properties, Uses, Production

Chemical Properties

strong offensive odor.

Uses

Odorant, intermediate, bacterial nutrient.

Synthesis Reference(s)

The Journal of Organic Chemistry, 50, p. 4414, 1985 DOI: 10.1021/jo00222a052

Hazard

Flammable, dangerous fire risk.

Safety Profile

A poison by ingestion, inhalation, and skin contact. A mild eye irritant. When heated to decomposition it emits toxic vapors of SOx.

2-Methyl-2-butanethiol synthesis

5415-95-2
1679-09-0
Synthesis of 2-Methyl-2-butanethiol from methyl propanedithioate

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

Raw materials

methyl propanedithioate 2-Bromo-2-methylbutane 2-Iodo-2-methylbutane tert-Amylamine 1,1-Dimethylpropylmagnesium chloride
Carbamimidothioic acid 2-Methyl-1-butene 2-Methyl-2-butene Hydrogen Sulfide 2-Methyl-2-butanol

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Preparation Products

2-Methyl-2-butanethiol Suppliers

Global Suppliers ( 45)
Supplier Tel Email Country ProdList Advantage
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
3B Pharmachem (Wuhan) International Co.,Ltd. 18930552037 3bsc@sina.com China 15813 69
Shandong Xiya Chemical Co., Ltd 13355009207 13355009207 3007715519@qq.com China 18722 57
Chengdu HuaXia Chemical Reagent Co. Ltd 400-1166-196 13458535857 cdhxsj@163.com China 13323 58
Shandong Ono Chemical Co., Ltd. 0539-6362799 20） China 9998 58
Linyi Azelasi Biological Co., Ltd. 17753923223; 2805221329@qq.com China 1472 58
Hefei TNJ Chemical Industry Co.,Ltd. +86-0551-65418671 +86-189 4982 3763 sales@tnjchem.com China 34526 58
Dayang Chem (Hangzhou) Co.,Ltd. +86-0571-88938639 17705817739 info@dycnchem.com China 52493 58
Career Henan Chemica Co +86-0371-86658258 +86-13203830695 laboratory@coreychem.com China 30203 58
CONIER CHEM AND PHARMA LIMITED sales@conier.com China 49906 58
Supplier Advantage
Meryer (Shanghai) Chemical Technology Co., Ltd. 62
3B Pharmachem (Wuhan) International Co.,Ltd. 69
Shandong Xiya Chemical Co., Ltd 57
Chengdu HuaXia Chemical Reagent Co. Ltd 58
Shandong Ono Chemical Co., Ltd. 58
Linyi Azelasi Biological Co., Ltd. 58
Hefei TNJ Chemical Industry Co.,Ltd. 58
Dayang Chem (Hangzhou) Co.,Ltd. 58
Career Henan Chemica Co 58
CONIER CHEM AND PHARMA LIMITED 58

2-Methyl-2-butanethiol Spectrum

2-METHYL-2-BUTANETHIOL(1679-09-0)MS2-METHYL-2-BUTANETHIOL(1679-09-0)1HNMR2-METHYL-2-BUTANETHIOL(1679-09-0)13CNMR2-METHYL-2-BUTANETHIOL(1679-09-0)IR1

1679-09-0 (2-Methyl-2-butanethiol) Related Search:

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TERT-AMYL MERCAPTAN 1,1-dimethyl-1-propanethiol 2-Methybutane-2-thiol 2-methyl-2-butanethio 2-methyl-butane-2-thiol 2-methylbutane-2-thiol 2-tert-Pentyl mercaptan methylbutanethiol(non-specificname) pentylmercaptantertiaire tert-amylthiol tert-pentanethiol tert-Pentyl hydrosulfide tert-Pentyl mercaptan tert-pentylmercaptan 1,1-dimethylpropanethiol 2-METHYL-2-BUTANETHIOL 95+% 2-Methyl-2-butanethiol,tech. 2-METHYL-2-BUTANETHI t-pentanethiol Methylbutanethiol 2-Butanethiol, 2-methyl- 2-Methylbutan-2-thiol (W) 2-methyl-2-butanethiol 2-Methyl-2-butanethiol 1679-09-0 CH3CH2CCH32SH 1679090