1-Hexanethiol

Product Name: 1-Hexanethiol
CAS No.: 111-31-9
Chemical Name: 1-Hexanethiol
Synonyms: Hexanethiol;hexane-1-thiol;HEXYL MERCAPTAN;FEMA 3842;hexylthiol;n-Hexanethiol;usafek-4628;n-Hexylthiol;USAF EK-4628;1-hexylthiol
CBNumber: CB9852837
Molecular Formula: C6H14S
Formula Weight: 118.24
MOL File: 111-31-9.mol

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1-Hexanethiol Property

Melting point:: -81--80 °C (lit.)
Boiling point:: 150-154 °C (lit.)
Density: 0.832 g/mL at 25 °C
refractive index: n20/D 1.4482(lit.)
FEMA: 3842 | 1-HEXANETHIOL
Flash point:: 69 °F
storage temp.: Flammables area
form: Liquid
pka: 10.55±0.10(Predicted)
Specific Gravity: 0.842 (20/4℃)
color: Clear colorless to yellow
Odor: at 0.10 % in propylene glycol. burnt fat sulfury meaty fatty garlic roasted burnt
Odor Type: burnt
Odor Threshold: 0.000015ppm
Water Solubility: insoluble
Sensitive: Air Sensitive
JECFA Number: 518
BRN: 1731295
Exposure limits: NIOSH: Ceiling 0.5 ppm(2.7 mg/m3)
Dielectric constant: 4.4400000000000004
LogP: 3.37
CAS DataBase Reference: 111-31-9(CAS DataBase Reference)
NIST Chemistry Reference: 1-Hexanethiol(111-31-9)
EPA Substance Registry System: 1-Hexanethiol (111-31-9)

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Safety

Hazard Codes: Xn
Risk Statements: 10-20/22
Safety Statements: 23-24/25-16
RIDADR: UN 1228 3/PG 2
OEL: Ceiling: 0.5 ppm (2.7 mg/m3) [15-minute]
WGK Germany: 3
RTECS: MO4550000
F: 13
TSCA: Yes
HazardClass: 3
PackingGroup: III
HS Code: 29309090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H226Flammable liquid and vapour

H302Harmful if swallowed

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P370+P378In case of fire: Use … for extinction.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 234192
Product name: 1-Hexanethiol
Purity: 95%
Packaging: 5ml
Price: $53.6
Updated: 2024/03/01

Sigma-Aldrich

Product number: 234192
Product name: 1-Hexanethiol
Purity: 95%
Packaging: 100ml
Price: $121
Updated: 2024/03/01

TCI Chemical

Product number: H0103
Product name: Hexyl Mercaptan
Purity: >96.0%(GC)
Packaging: 25mL
Price: $34
Updated: 2024/03/01

TCI Chemical

Product number: H0103
Product name: Hexyl Mercaptan
Purity: >96.0%(GC)
Packaging: 500mL
Price: $250
Updated: 2024/03/01

Alfa Aesar

Product number: L09659
Product name: 1-Hexanethiol, 97%
Packaging: 25ml
Price: $33.65
Updated: 2024/03/01

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1-Hexanethiol Chemical Properties,Usage,Production

Chemical Properties

clear coloreless liquid

Chemical Properties

1-Hexanethiol has a burnt fat, sulfurous, meaty, fatty odor.

Occurrence

Reported found in cooked chicken, beef and pork

Uses

1-Hexanethiol can be mixed with 4-mercaptophenol to functionalize gold nanoparticles (AuNPs) for use as chemi-resistive sensors. It can also form a protective coating against oxidative reactions and contaminating layers on copper surfaces. It can also be used as a thiol based ligand which finds potential application as a semiconducting material in thin film solar cells.
It is used to tune the electrical characteristics in networked carbon nanotube field-effect transistors. It is also used as a monolayer on copper surfaces to retard surface oxidation during exposure to the environment which can then be desorbed effectively with an annealing step in inert N₂ to provide a clean Cu surface.

Uses

Intermediate, synthetic rubber processing. See thiol.

Definition

ChEBI: 1-Hexanethiol is an alkanethiol.

Aroma threshold values

Aroma characteristics at 0.01%: burnt fat, slight garlic, grilled meat, sulfurous, burnt and roasted, meaty fatty, unpleasant burnt match

Taste threshold values

Taste characteristics at 0.05 to 1.0 ppm: charred pork skin, slightly bitter, lactonic fatty nuances, sulfurous, roasted, burnt fat and coffee nuances

General Description

Colorless liquid with an unpleasant odor. Mp: -81°C; bp: 152-153°C. Density 0.838 g cm-3 (at 25°C).

Reactivity Profile

1-Hexanethiol is incompatible with oxidizing agents, strong acids and strong bases, alkali metals, and nitric acid. Can react with water, steam or acids to produce toxic and flammable vapors. Reacts violently with powerful oxidizing agents such as calcium hypochlorite(Ca(OCl)2) to generate SOx. Reacts with hydrides to form flammable H2 gas; reacts with halogenated hydrocarbons to yield HX. Reacts exothermically with aldehydes. Emits toxic compounds of sulfur when when heated to decomposition.

Hazard

Combustible.

1-Hexanethiol Preparation Products And Raw materials

Raw materials

Hydrogen bromide Diethyl ether Sodium hydroxide 1-Hexanol Thiourea

Preparation Products

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1-Hexanethiol Suppliers

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Aladdin Scientific

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View Lastest Price from 1-Hexanethiol manufacturers

Zhuozhou Wenxi import and Export Co., Ltd

Product: 1-Hexanethiol 111-31-9
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-06-27

Shaanxi Dideu Medichem Co. Ltd

Product: 1-Hexanethiol 111-31-9
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: 1-Hexanethiol 111-31-9
Price: US $5.50/KG
Min. Order: 1KG
Purity: 98%min
Supply Ability: 1kg-100kg
Release date: 2020-01-10

111-31-9, 1-HexanethiolRelated Search:

Sodium thiomethoxide PYRITHIOXIN METHYL MERCAPTAN PYRITHIOXIN DIHYDROCHLORIDE Ethanethiol HexanitrodiphenylaMine 2-Ethylhexyl 10-ethyl-4-[[2-[(2-ethylhexyl)oxy]-2-oxoethyl]thio]-4-methyl-7-oxo-8-oxa-3,5-dithia-4-stannatetradecanoate 1-Dodecanethiol Hexyl isocyanate 1,2-Ethanedithiol 5-THIO-D-GLUCOSE 1-Mercaptooctane Cyclohexyl mercaptan CYCLOHEXENE SULFIDE 1,6-hexanethio 1-Nonanethiol 1-Heptanethiol Octadecanethiol

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111-31-9

111319

CH3CH25SH

CH3CH24CH2SH

C6H14S

Organic Building Blocks

Sulfur Compounds

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Building Blocks

Halogenated Heterocycles ,Pyrimidines

thiol Flavor