Product Description

2-Mercapto-3-butanol's CAS code is 37887-04-0.

Product Detail

2-Mercapto-3-butanol Basic information


Product Name:

2-Mercapto-3-butanol

Synonyms:

FEMA 3502;2-MERCAPTO-3-BUTANOL;3-MERCAPTOBUTAN-2-OL;(R*,S*)-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

CAS:

37887-04-0

MF:

C4H10OS

MW:

106.19

EINECS:

253-701-0

Product Categories:

Pharmaceutical Raw Materials;thiol Flavor;Alphabetical Listings;Flavors and Fragrances;M-N;Sulfides flavors

Mol File:

37887-04-0.mol



2-Mercapto-3-butanol Chemical Properties


Boiling point 

59-61 °C10 mm Hg(lit.)

density 

1.013 g/mL at 25 °C(lit.)

FEMA 

3502 | 2-MERCAPTO-3-BUTANOL

refractive index 

n20/D 1.48(lit.)

Fp 

143 °F

pka

10.57±0.10(Predicted)

Specific Gravity

0.999

JECFA Number

546

CAS DataBase Reference

37887-04-0(CAS DataBase Reference)


2-Mercapto-3-butanolSafety Information


Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36/37/39

RIDADR 

UN 3336 3/PG 3

WGK Germany 

3


2-Mercapto-3-butanol Usage And Synthesis


Taste threshold values

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

 

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