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3-Methyl-1-butanethiol

3-Methyl-1-butanethiol structure

CAS No:
541-31-1
Formula:
C5H12S
Chemical Name:
3-Methyl-1-butanethiol
Synonyms:
1-Butanethiol,3-methyl-;3-Methyl-1-butanethiol;iso-Amyl mercaptan;Isoamyl sulfhydrate;2-Methyl-4-butanethiol;Isoamyl mercaptan;Isopentyl mercaptan;3-Methylbutanethiol;3-Methylbutyl mercaptan;Isopentylthiol;Isopentanethiol;3-Methylbutan-1-thiol
Categories:
Flavors and Fragrances > Synthetic Fragrances

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Description

clear colorless to slightly yellow liquid

colourless liquid with odour of onion or glue

Isopentyl mercaptan is an alkanethiol.

3-Methyl-1-butanethiol Basic Attributes

Molecular Weight：

104.21

Exact Mass：

104.21

BRN：

635659

EC Number：

208-774-3

UNII：

MMK4SUN45E

DSSTox ID：

DTXSID3060247

HScode：

2930909090

Characteristics

PSA：

XLogP3：

2.66

Appearance：

Clear colorless to slightly yellow Liquid

Density：

0.8322 g/cm³ @ Temp: 20 °C

Melting Point：

-133.51°C

Boiling Point：

120 °C

Flash Point：

65 °F

Refractive Index：

1.440

Water Solubility：

soluble in oil and alcohol

Storage Conditions：

Flammables area

Vapor Pressure：

41.4 mm Hg ( 37.7 °C)

Flammability characteristics：

Inflammable in case of open flame, high temperature and oxidant; decomposes toxic sulfur oxide gas when heated and in acid

Safety Information

Packing level：

Hazard category：

Transport codes：

UN 1228 3/PG 2

wgk germany：

hazard class code：

11-36/37/38-20/21/22

safety instructions：

16-26-36-36/37/39

Marks：

F,Xi,Xn

Storage features：

The warehouse is ventilated, low temperature and dry; stored separately from oxidants and acids

Precautionary statement(s)：

P210-P261-P305 + P351 + P338

Hazard Statements：

H225-H315-H319-H335

GHS Classification：

|Warning|H315 (99.65%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 1419 companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

3-Methyl-1-butanethiol Use and Manufacturing

Manufacturing Info：

1-Butanethiol, 3-methyl-: ACTIVE

Use Classification：

Food additives -> Flavoring Agents|Flavoring Agents -> JECFA Flavorings Index

Food Additive Classes：

Flavoring Agents

Computed Properties

Molecular Weight:104.22
XLogP3:2.2
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:2
Exact Mass:104.06597156
Monoisotopic Mass:104.06597156
Topological Polar Surface Area:1
Heavy Atom Count:6
Complexity:25.1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of 3-Methyl-1-butanethiol

Hangzhou KieRay Chem Co.,LTD Contact Supplier

CN
5 YRS

Business licensed Certified factory

Manufactory Supplier of fine chemicals,pharmaceutical materials

3-Methyl-1-butanethiol

CAS No.: 541-31-1

Grade: industrial Grade

Content: 98%

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Honour Enterprise Company Limited Contact Supplier

CN
4 YRS

Business licensed

Trader Supplier of Semaglutide,Tirzepatide,API,Enzyme

98.50% Isoamyl mercaptan, CAS 541-31-1;3-Methyl-1-butanthiol, Sulfhydryl(thio-alcohol) factory, CAS 541-31-1 Honour

CAS No.: 541-31-1

Grade: Industrial Grade

Content: 98.50%

Inquiry
NANTONG REFORM PETRO-CHEMICAL CO.,LTD Contact Supplier

CN
4 YRS

Business licensed Certified factory

Manufactory Supplier of Flavors & Fragrances,Catalyst & Auxiliary,Intermediates,Dyes & Pigments,Inorganic Chemistry,petro chemicals,Surfactant,Food Additives,Water Treatment Chemicals

3-Methyl-1-butanethiol

CAS No.: 541-31-1

Grade: Industrial Grade

Content: 99%

Inquiry

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Guide of 3-Methyl-1-butanethiol

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
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3-Methyl-1-butanethiol

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