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1,3-BUTANEDITHIOL

1,3-BUTANEDITHIOL Structure
CAS No.
24330-52-7
Chemical Name:
1,3-BUTANEDITHIOL
Synonyms
FEMA 3529;1,3-BUTANEDITHIOL;1,3-ButanedithioI;Butan-1,3-dithiol;1,3-Butanedithiole;1,3-Butanebisthiol;butane-1,3-dithiol;1 3-BUTANEDITHIOL 97+%;1,3-BUTANEDITHIOL USP/EP/BP
CBNumber:
CB4107187
Molecular Formula:
C4H10S2
Molecular Weight:
122.25
MOL File:
24330-52-7.mol
MSDS File:
SDS
Modify Date:
2024/7/23 13:47:40

1,3-BUTANEDITHIOL 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
pka 10.23±0.10(Predicted)
form liquid (estimate)
Odor at 0.10 % in propylene glycol. garlic meaty sulfury onion spicy
Odor Type alliaceous
JECFA Number 538
LogP 2.05

SAFETY

Risk and Safety Statements

WGK Germany  3

1,3-BUTANEDITHIOL Chemical Properties,Uses,Production

Chemical Properties

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

1,3-BUTANEDITHIOL Preparation Products And Raw materials

Raw materials

Preparation Products

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FEMA 3529 1,3-BUTANEDITHIOL butane-1,3-dithiol 1 3-BUTANEDITHIOL 97+% Butan-1,3-dithiol 1,3-ButanedithioI 1,3-Butanebisthiol 1,3-Butanedithiole 1,3-BUTANEDITHIOL USP/EP/BP 24330-52-7 24330-52-78 CH3CHSHCH2CH2SH A-B Alphabetical Listings Flavors and Fragrances