3-MERCAPTO-3-METHYLBUTANOL Chemical Properties

Boiling point:

190℃

Density 

0.985 g/mL at 20 °C

refractive index 

n 20/D 1.480

FEMA 

3854 | 3-MERCAPTO-3-METHYL-1-BUTANOL

Flash point:

69℃

storage temp. 

2-8°C

solubility 

Chloroform, Methanol (Slightly)

form 

Oil

pka

10.92±0.10(Predicted)

color 

Clear Colourless

Odor

at 0.10 % in propylene glycol. roasted spicy sweet vegetable

Odor Type

meaty

JECFA Number

544

LogP

0.93

CAS DataBase Reference

34300-94-2

Safety Information

Hazard Codes 

Xn

Risk Statements 

22-41

Safety Statements 

26-39

WGK Germany 

3

HS Code 

2930.90.9250

3-MERCAPTO-3-METHYLBUTANOL Usage And Synthesis

Occurrence

Reported found in coffee.

Definition

ChEBI: 3-methyl-3-sulfanylbutan-1-ol is an alkanethiol that is butane substituted at position 1 by a hydroxy group and at position 3 by methyl and sulfanyl groups. A volatile organic compound found in coffee, passion fruit juice, beer and domestic cat urine. It has a role as a plant metabolite and a mammalian metabolite. It is an alkanethiol, a primary alcohol and a volatile organic compound.

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