ChemicalBook > CAS DataBase List > Methyl thiobutyrate
Methyl thiobutyrate
Uses- 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.)
- FEMA
- 3310 | METHYL THIOBUTYRATE
- refractive index
- n20/D 1.461(lit.)
- Flash point:
- 94 °F
- form
- clear liquid
- color
- Colorless to Light yellow
- Specific Gravity
- 0.966
- Odor
- at 0.10 % in propylene glycol. sulfury cheese putrid cabbage garlic
- Odor Type
- cheesy
- biological source
- synthetic
- 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
- 1 unit
- Price
- $249
- Updated
- 2025/07/31
Sigma-Aldrich
- Product number
- W331015
- Product name
- Methyl thiobutyrate
- Purity
- natural, 98%, FG
- Packaging
- 1 unit
- Price
- $249
- Updated
- 2025/07/31
Sigma-Aldrich
- Product number
- W331015
- Product name
- Methyl thiobutyrate
- Purity
- natural, 98%, FG
- Packaging
- 25g
- Price
- $504
- Updated
- 2025/07/31
Sigma-Aldrich
- Product number
- W331015
- Product name
- Methyl thiobutyrate
- Purity
- natural, 98%, FG
- Packaging
- 100g
- Price
- $1720
- Updated
- 2025/07/31
Sigma-Aldrich
- Product number
- W331007
- Product name
- Methyl thiobutyrate
- Purity
- ≥97%, FG
- Packaging
- 1 unit
- Price
- $53.48
- Updated
- 2025/07/31
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Methyl thiobutyrate Chemical Properties,Usage,Production
Uses
Methyl thiobutyrate can be used in food flavor formulations, such as in the blending of flavors for cheese, tomatoes, onions, garlic, horseradish, cocoa, and cream.
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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View Lastest Price from Methyl thiobutyrate manufacturers
Shaanxi Dideu New Materials Co. Ltd
- Product
- Methyl thiobutyrate 2432-51-1
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 98.0%
- Supply Ability
- 10000KGS
- Release date
- 2025-06-27
Hebei Chuanghai Biotechnology Co., Ltd
- Product
- Methyl thiobutyrate 2432-51-1
- Price
- US $10.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 5tons
- Release date
- 2025-06-27
Henan Aochuang Chemical Co.,Ltd.
- Product
- Methyl thiobutyrate 2432-51-1
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 98%
- Supply Ability
- 1Ton
- Release date
- 2022-09-20
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