ChemicalBook > Product Catalog > Flavors and fragrances > Synthetic fragrances > Thiols spices > 3-Mercapto-2-butanone
3-Mercapto-2-butanone
3-Mercapto-2-butanone Basic information
- Product Name:
- 3-Mercapto-2-butanone
- Synonyms:
-
- (3R)-3-mercapto-2-butanone
- 3-Mercapto-2-butanone solution
- 3-Mercapto-2-butanone >=98.0%
- 3-sulfanylbutan-2-one
- 3-Mercapto-2-butanone, 98%, stab. with 0.1% CalciuM carbonate
- 3-Mercapto-2-butanone, 96%, 96%
- 3-Mercapto-2-Butanone(FEMA No.3298)
- 3-Mercapto-2-butanone, stabilized with 0.1% Calcium carbonate
- CAS:
- 40789-98-8
- MF:
- C4H8OS
- MW:
- 104.17
- EINECS:
- 255-082-2
- Product Categories:
-
- thiol Flavor
- Pharmaceutical Raw Materials
- Alphabetical Listings
- Flavors and Fragrances
- M-N
- Sulfides flavors
- Mol File:
- 40789-98-8.mol
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3-Mercapto-2-butanone Chemical Properties
- Boiling point:
- 48-49 °C/15 mmHg (lit.)
- Density
- 1.035 g/mL at 25 °C (lit.)
- refractive index
- n20/D 1.4352
- FEMA
- 3298 | 3-MERCAPTO-2-BUTANONE
- Flash point:
- 117 °F
- storage temp.
- Refrigerator
- pka
- 8.38±0.10(Predicted)
- form
- clear liquid
- Specific Gravity
- 1.015
- color
- Colorless to Light yellow
- Odor
- at 0.10 % in propylene glycol. sulfurous onion roasted gassy meaty
- Odor Type
- sulfurous
- Sensitive
- Light Sensitive
- JECFA Number
- 558
- LogP
- 0.67
- CAS DataBase Reference
- 40789-98-8(CAS DataBase Reference)
- NIST Chemistry Reference
- 2-Butanone, 3-mercapto-(40789-98-8)
- EPA Substance Registry System
- 2-Butanone, 3-mercapto- (40789-98-8)
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Safety Information
- Hazard Codes
- Xi
- Risk Statements
- 10-36/37/38
- Safety Statements
- 26-36
- RIDADR
- UN 1993 3/PG 2
- WGK Germany
- 3
- RTECS
- EL9050000
- TSCA
- Yes
- HazardClass
- 3
- PackingGroup
- III
- HS Code
- 29309090
MSDS
- Language:English Provider:SigmaAldrich
- Language:English Provider:ALFA
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3-Mercapto-2-butanone Usage And Synthesis
Chemical Properties
Colorless liquid
Uses
3-Sulfanylbutan-2-one can be used to treating inflammation-??related diseases.
Preparation
From 2,4,5-trimethyl-2-ethyl-3-thiazoline with butyl and hydrolysis; from oxo-compound with sulfur or polysulfides and ammonia at room temperature.
Definition
ChEBI: 3-Mercapto-2-butanone is a ketone.
General Description
3-Mercapto-2-butanone is a sulfur-containing flavor compound mainly found in meat and meat products. It is formed by the Maillard reaction between sugars and cysteine or thiamin, which are known precursors for meat-like flavorings.
Biochem/physiol Actions
Taste at 0.3-1.0 ppm
3-Mercapto-2-butanoneSupplier
Jinan Winsor Pharmaceutical Co., Ltd Gold
- Tel
- 152-64160071 15318402391
- 1615850970@qq.com
Tianjin Zhongxin Chemtech Co., Ltd.
- Tel
- 022-66880623
- sales@tjzxchem.com
J & K SCIENTIFIC LTD.
- Tel
- 010-82848833 400-666-7788
- jkinfo@jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
- Tel
- 021-61259108 18621169109
- market03@meryer.com
Alfa Aesar
- Tel
- 400-6106006
- saleschina@alfa-asia.com
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3-Mercapto-2-butanone(40789-98-8)Related Product Information
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