ChemicalBook Product Catalog Chemical Reagents Organic reagents Thiolate 3-Mercapto-2-butanol

3-Mercapto-2-butanol

3-Mercapto-2-butanol Basic information
Product Name:3-Mercapto-2-butanol
Synonyms:FEMA 3502;3-MERCAPTOBUTAN-2-OL;3-mercapto-2-butanol, mixture of isomers;3-Mercapto-2-butanol,mixture of isomers;3-MERCAPTO-2-BUTANOL, 97%, MIXTURE OF IS OMERS;3-Mercapto-2-butanol;2-Butanol, 3-mercapto-;2-Hydroxy-3-butanethiol
CAS:54812-86-1
MF:C4H10OS
MW:106.19
EINECS:623-570-8
Product Categories:API intermediates;Self Assembly&Contact Printing;Self-Assembly Materials;Sulfur Compounds;Thiols/Mercaptans;ThiolsOrganic Building Blocks
Mol File:54812-86-1.mol
3-Mercapto-2-butanol Structure
3-Mercapto-2-butanol Chemical Properties
Melting point -100°C (estimate)
Boiling point 59-61 °C10 mm Hg(lit.)
density 0.999 g/mL at 25 °C(lit.)
refractive index n20/D 1.48(lit.)
Fp 143 °F
pka10.57±0.10(Predicted)
form liquid (estimate)
color Colorless to Almost colorless
LogP0.477 (est)
CAS DataBase Reference54812-86-1(CAS DataBase Reference)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36/37/39
RIDADR UN 3336 3/PG 3
WGK Germany 3
HS Code 2930.90.9250
HazardClass 3.2
PackingGroup III
MSDS Information
ProviderLanguage
SigmaAldrich English
3-Mercapto-2-butanol Usage And Synthesis
Chemical PropertiesA colorless liquid.
UsesUsed as food flavor
DefinitionChEBI: 3-Mercapto-2-butanol is a secondary alcohol.
3-Mercapto-2-butanol Preparation Products And Raw materials
[R,(-)]-3-Amino-4-mercapto-1-butanol 2-Butanol Calcium thioglycolate 6-Mercaptopurine 3-Mercaptopropionic acid Sodium thioglycolate 2-MERCAPTO-3-BUTANOL,3-Mercapto-2-butanol,2-MERCAPTO-3-BUTANOL 97+% MIXTURE OF &,2-MERCAPTO-3-BUTANOL FEMA NO.3502 METHYL MERCAPTO 1-BUTANOL (2S,3R)-3-Mercapto-2-butanol 2-Ethylhexyl mercaptoacetate 3-Mercapto-2-butanol Mercaptoacetic acid 4-MERCAPTO-1-BUTANOL 97+%,4-MERCAPTO-1-BUTANOL POTASSIUM THIOGLYCOLATE 2-Mercaptoethanol [S,(+)]-3-Amino-4-mercapto-1-butanol Malathion 3-Mercapto-2-butanone
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