Product Description

3-Methyl-2-butanethiol's cas code is 2084-18-6

Product Detail

3-Methyl-2-butanethiol Basic information


Product Name:

3-Methyl-2-butanethiol

Synonyms:

3-methy-2-butane thiol;3-METHYLBUTANE-2-THIOL;3-METHYL-2-BUTANETHIOL;SEC-ISOAMYLMERCAPTAN;3-METHYL-2-BUTANETHIOL 98+%;2-Methyl-3-butanethiol;3-Methyl-2-butanethiol , remainder mainly 2-methyl-1-butanethiol;3-Methyl-2-butanethiol, 95%, remainder mainly 2-methyl-1-butanethiol

CAS:

2084-18-6

MF:

C5H12S

MW:

104.21

EINECS:

218-223-9

Product Categories:

thiol Flavor;Alphabetical Listings;Flavors and Fragrances;M-N

Mol File:

2084-18-6.mol




3-Methyl-2-butanethiol Chemical Properties


Melting point 

-109.95°C (estimate)

Boiling point 

109-112 °C(lit.)

density 

0.841 g/mL at 25 °C(lit.)

FEMA 

3304 | 3-METHYL-2-BUTANETHIOL

refractive index 

n20/D 1.444(lit.)

Fp 

60 °F

form 

liquid (estimate)

pka

10.85±0.10(Predicted)

Sensitive 

Air Sensitive


3-Methyl-2-butanethiol Safety Information


Hazard Codes 

F

Risk Statements 

11

Safety Statements 

16-33-36-24/25

RIDADR 

UN 3336 3/PG 2

WGK Germany 

3

TSCA 

Yes

HazardClass 

3

PackingGroup 

II

HS Code 

29309090


3-Methyl-2-butanethiol Usage And Synthesis


Chemical Properties

3-Methyl-1-butanethiol has a repulsive, characteristic mercaptan-like odor.

Chemical Properties

Colorless liquid; offensive odor.Insoluble in water; soluble in organic solvents.

Uses

Polymerization modifier, insecticide intermediate, vulcanization accelerator intermediate, nonionic surface-active agent.

Preparation

From isoamyl chloride and potassium sulfhydrate; also, the corresponding sodium salt can be prepared from diisopentyldisulfide and sodium metal in liquid ammonia.

Hazard

Flammable, dangerous fire risk.

 

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