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2-METHYL-2-BUTANETHIOL

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
Last updated:2023-05-25 18:01:00

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)
Stability Air Sensitive, Hygroscopic
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)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H335-H319-H315
Precautionary statements  P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P
Risk Statements  11
Safety Statements  9-16-33
RIDADR  1993
RTECS  EK6570500
HazardClass  3.1
PackingGroup  II

2-METHYL-2-BUTANETHIOL price More Price(3)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC A635550 tert-Amylthiol 1679-09-0 1g $575 2021-12-16 Buy
Medical Isotopes, Inc. 67871 tert-Amylthiol 1679-09-0 1g $625 2021-12-16 Buy
American Custom Chemicals Corporation CHM0164815 2-METHYL-2-BUTANETHIOL 98.00% 1679-09-0 10G $1617 2021-12-16 Buy
Product number Packaging Price Buy
A635550 1g $575 Buy
67871 1g $625 Buy
CHM0164815 10G $1617 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.

5415-95-2
1679-09-0
Synthesis of 2-METHYL-2-BUTANETHIOL from methyl propanedithioate
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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-METHYL-2-BUTANETHIOL 2-methylbutane-2-thiol 2-tert-Pentyl mercaptan methylbutanethiol(non-specificname) pentylmercaptantertiaire tert-amylthiol tert-pentanethiol tert-Pentyl hydrosulfide tert-Pentyl mercaptan tert-pentylmercaptan 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 1,1-dimethylpropanethiol (W) 2-methyl-2-butanethiol 1679-09-0 CH3CH2CCH32SH 1679090