Methyl thiobutyrate

Product Name: Methyl thiobutyrate
CAS No.: 2432-51-1
Chemical Name: Methyl thiobutyrate
Synonyms: FEMA 3310;Thio-butyrate;ThioMethyl butyrate;METHYL THIOBUTYRATE;Methyl thiobutanoate;methyl thiolbutyrate;S-METHYL THIOBUTYRATE;S-METHYL THIOBUTANOATE;S-METHYL BUTANETHIOATE;Methyl thiobutyrate 1%
CBNumber: CB4102319
Molecular Formula: C5H10OS
Formula Weight: 118.2
MOL File: 2432-51-1.mol

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Methyl thiobutyrate Property

Boiling point:: 142-143 °C/757 mmHg (lit.)
Density: 0.966 g/mL at 25 °C (lit.)
refractive index: n20/D 1.461(lit.)
FEMA: 3310 | METHYL THIOBUTYRATE
Flash point:: 94 °F
form: clear liquid
Specific Gravity: 0.966
color: Colorless to Light yellow
Odor: at 0.10 % in propylene glycol. sulfury cheese putrid cabbage garlic
Odor Type: cheesy
JECFA Number: 484
BRN: 1848987
LogP: 1.79
CAS DataBase Reference: 2432-51-1(CAS DataBase Reference)
NIST Chemistry Reference: Butanethioic acid, S-methyl ester(2432-51-1)
EPA Substance Registry System: Butanethioic acid, S-methyl ester (2432-51-1)

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Safety

Hazard Codes: Xi
Risk Statements: 10-36/37/38
Safety Statements: 16-26-36/37/39-37/39
RIDADR: UN 1993 3/PG 3
WGK Germany: 3
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

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P241Use explosion-proof electrical/ventilating/lighting/…/equipment.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: W331015
Product name: Methyl thiobutyrate
Purity: natural, 98%, FG
Packaging: 25g
Price: $488
Updated: 2024/03/01

Sigma-Aldrich

Product number: W331015
Product name: Methyl thiobutyrate
Purity: natural, 98%, FG
Packaging: 100g
Price: $1670
Updated: 2024/03/01

Sigma-Aldrich

Product number: W331007
Product name: Methyl thiobutyrate
Purity: ≥97%, FG
Packaging: sample-k
Price: $54.6
Updated: 2024/03/01

Sigma-Aldrich

Product number: W331007
Product name: Methyl thiobutyrate
Purity: ≥97%, FG
Packaging: 100g
Price: $94.7
Updated: 2024/03/01

Sigma-Aldrich

Product number: W331007
Product name: Methyl thiobutyrate
Purity: ≥97%, FG
Packaging: 1kg
Price: $905
Updated: 2024/03/01

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Methyl thiobutyrate Chemical Properties,Usage,Production

Description

Methyl thiobutyrate has a putrid, rancid, sour, pungent cabbage odor.

Chemical Properties

Methyl thiobutyrate has a putrid, rancid, sour, pungent, cabbage odor.

Chemical Properties

CLEAR YELLOW LIQUID

Occurrence

Reported found in melon, strawberry, cheeses, fish oil, hop oil and shrimp

Definition

ChEBI: S-Methyl butanethioate is a thiocarboxylic ester.

Aroma threshold values

Aroma characteristics at 1.0% EtoH: sulfureous, egg and cheese notes, tomato, tropical fruit top notes

Taste threshold values

Taste characteristics at 5 ppm: musty, sulfureous, limburger-type cheese top notes, metallic cheese body

General Description

The synthesis of short chain S-methyl thioesters (S-methyl thiobutyrate) has been investigated in Geotrichum candidum strain GcG.

Methyl thiobutyrate Preparation Products And Raw materials

Raw materials

Preparation Products

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Methyl thiobutyrate Suppliers

Americas 1 Canada 1 China 175 Europe 1 Germany 4 India 2 Japan 3 Slovakia 1 Spain 1 Switzerland 2 United Kingdom 13 United States 54 USA 1 Global 260

Omega Ingredients Ltd.

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Manchester Organics

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R. C. Treatt & Co. Ltd.

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International Flavours & Fragrances I.F.F. (GB) Ltd.

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Leancare Ltd.

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MOLEKULA Ltd.

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CARBONE SCIENTIFIC CO.,LTD

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UK GREEN SCIENTIFIC CO.,LIMITED

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Eurolabs Limited

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Lansdowne Chemicals Plc

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Oxford Chemicals

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ENDEAVOUR SPECIALITY CHEMICALS LTD.

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VWR International

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View Lastest Price from Methyl thiobutyrate manufacturers

Shandong Deshang Chemical Co., Ltd.

Product: Methyl thiobutyrate 2432-51-1
Price: US $8.00-5.00/kg
Min. Order: 1kg
Purity: 99.99%
Supply Ability: 10 tons
Release date: 2024-06-07

Hebei Chuanghai Biotechnology Co,.LTD

Product: Methyl thiobutyrate 2432-51-1
Price: US $5.00-2.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10000kg
Release date: 2024-08-21

JINING XINHE CHEMICAL CO., LTD

Product: Methyl thiobutyrate 2432-51-1
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98.99%
Supply Ability: 10ton
Release date: 2024-07-15

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Methyl thiobutyrate USP/EP/BP

2432-51-1

CH3CH2CH2COSCH3

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thioester Flavor