1,3-BUTANEDITHIOL Chemical Properties

Melting point:

-53.9°C (estimate)

Boiling point:

91-93 °C30 mm Hg(lit.)

Density 

1.023 g/mL at 25 °C(lit.)

refractive index 

n20/D 1.522(lit.)

FEMA 

3529 | 1,3-BUTANEDITHIOL

Flash point:

150 °F

form 

liquid (estimate)

pka

10.23±0.10(Predicted)

Odor

at 0.10 % in propylene glycol. garlic meaty sulfury onion spicy

Odor Type

alliaceous

JECFA Number

538

LogP

2.05

Safety Information

WGK Germany 

3

MSDS

• Language:English Provider:SigmaAldrich

1,3-BUTANEDITHIOL Usage And Synthesis

Chemical Properties

1,3-Butanedithiol has a meaty, garlic, sulfurous, garlic/onion, spicy odor.

Definition

ChEBI: 1,3-Butanedithiol is an alkanethiol.

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