ChemicalBook > CAS DataBase List > 2-Mercapto-3-butanol

2-Mercapto-3-butanol

Product Name
2-Mercapto-3-butanol
CAS No.
37887-04-0
Chemical Name
2-Mercapto-3-butanol
Synonyms
FEMA 3502;Fema no. 3502;3-Thio-2-butanol;Einecs 253-701-0;3-Mercapto-2-butanol;2-MERCAPTO-3-BUTANOL;3-MERCAPTOBUTAN-2-OL;3-sulfanylbutan-2-ol;(R,S)-2-mercapto-3-butanol;(R*,S*)-3-mercaptobutan-2-ol
CBNumber
CB2129062
Molecular Formula
C4H10OS
Formula Weight
106.19
MOL File
37887-04-0.mol
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2-Mercapto-3-butanol Property

Boiling point:
53 °C/10 mmHg (lit.)
Density 
1.013 g/mL at 25 °C (lit.)
FEMA 
3502 | 2-MERCAPTO-3-BUTANOL
refractive index 
n20/D 1.48(lit.)
Flash point:
143 °F
pka
10.57±0.10(Predicted)
Specific Gravity
0.999
Odor
at 0.10 % in propylene glycol. sulfury roasted onion garlic meaty
Odor Type
sulfurous
biological source
synthetic
JECFA Number
546
LogP
0.47
CAS DataBase Reference
37887-04-0(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36/37/39
RIDADR 
UN 3336 3/PG 3
WGK Germany 
3
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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.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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
W350206
Product name
2-Mercapto-3-butanol
Purity
mixture of isomers, ≥97%, FG
Packaging
sample-k
Price
$54.6
Updated
2024/03/01
Sigma-Aldrich
Product number
W350206
Product name
2-Mercapto-3-butanol
Purity
mixture of isomers, ≥97%, FG
Packaging
1kg
Price
$580
Updated
2024/03/01
Sigma-Aldrich
Product number
W350206
Product name
2-Mercapto-3-butanol
Purity
mixture of isomers, ≥97%, FG
Packaging
25g
Price
$149
Updated
2023/01/07
Sigma-Aldrich
Product number
W350206
Product name
2-Mercapto-3-butanol
Purity
mixture of isomers, ≥97%, FG
Packaging
100g
Price
$358
Updated
2023/01/07
American Custom Chemicals Corporation
Product number
FFG0002680
Product name
3-MERCAPTOBUTAN-2-OL
Purity
95.00%
Packaging
1G
Price
$597.87
Updated
2021/12/16
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2-Mercapto-3-butanol Chemical Properties,Usage,Production

Uses

2-Mercapto-3-butanol is used in preparation of low-energy UV curing polyurethane acrylate prepolymer with fast UV curing speed, good toughness and stable storage and UV curing coating.

Taste threshold values

Taste characteristics at 4 ppm: meaty, savory, sauteed onion and garlic.

Biochem/physiol Actions

Taste at 4 ppm

2-Mercapto-3-butanol Preparation Products And Raw materials

Raw materials

Preparation Products

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2-Mercapto-3-butanol Suppliers

China 206 Europe 2 France 1 Germany 1 Switzerland 1 United Kingdom 7 United States 25 USA 1 Global 245
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View Lastest Price from 2-Mercapto-3-butanol manufacturers

Hebei Zhuanglai Chemical Trading Co Ltd
Product
2-Mercapto-3-Butanol 37887-04-0
Price
US $79.00-38.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20ton
Release date
2024-12-20
Hebei Mujin Biotechnology Co.,Ltd
Product
2-Mercapto-3-butanol 37887-04-0
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-09-22
Hebei Weibang Biotechnology Co., Ltd
Product
2-Mercapto-3-butanol 37887-04-0
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2024-10-31

37887-04-0, 2-Mercapto-3-butanolRelated Search:

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  • FEMA 3502
  • 2-MERCAPTO-3-BUTANOL
  • (R*,S*)-3-mercaptobutan-2-ol
  • 3-MERCAPTOBUTAN-2-OL
  • 2-MERCAPTO-3-BUTANOL 97+% MIXTURE OF &
  • 2-MERCAPTO-3-BUTANOL FEMA NO.3502
  • 2-Butanol, 3-mercapto-, (2R,3S)-rel-
  • 3-Thio-2-butanol
  • 3-Mercapto-2-butanol
  • 2-Butanol, 3-mercapto-, (theta,S)-
  • Einecs 253-701-0
  • Fema no. 3502
  • 2-Mercapto-3-butanol >=98.0%
  • 3-sulfanylbutan-2-ol
  • 2-Mercapto-3-butanol, Mixture of isoMers
  • (2R,3S)-3-Mercaptobutan-2-ol
  • 2-Butanol, 3-mercapto-,(2R,3S)-rel- (9CI)
  • 2-Mercapto-3-butanol USP/EP/BP
  • (R,S)-2-mercapto-3-butanol
  • High purity CAS 37887-04-0 2-Mercapto-3-butanol in stock
  • rel-(2R,3S)-3-Mercapto-2-butanol
  • 37887-04-0
  • 95-71-7
  • CH3CHOHCHSHCH3
  • C4H10OS
  • C4H10SO
  • Thiols/Mercaptans
  • Sulfur Compounds
  • Organic Building Blocks
  • Building Blocks
  • Sulfides flavors
  • Alphabetical Listings
  • Flavors and Fragrances
  • M-N
  • Pharmaceutical Raw Materials
  • thiol Flavor