1,2-Butanedithiol

Product Name: 1,2-Butanedithiol
CAS No.: 16128-68-0
Chemical Name: 1,2-Butanedithiol
Synonyms: FEMA 3528;Butan-1,2-dithiol;1,2-Dithiolbutane;1,2-BUTANEDITHIOL;1,2-butanedithio1;1,2-Butanedithiole;1,2-Butanebisthiol;butane-1,2-dithiol;1 2-DIMERCAPTOBUTANE;1 2-BUTANEDITHIOL 95%
CBNumber: CB5763274
Molecular Formula: C4H10S2
Formula Weight: 122.25
MOL File: 16128-68-0.mol

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1,2-Butanedithiol Property

Melting point:: -53.9°C (estimate)
Boiling point:: 77°C/28mmHg(lit.)
Density: 1.0390
FEMA: 3528 | 1,2-BUTANEDITHIOL
refractive index: 1.5210 to 1.5250
form: liquid (estimate)
pka: 9.80±0.10(Predicted)
color: Colorless to Almost colorless
Odor: at 0.10 % in propylene glycol. sulfur roasted meat
Odor Type: sulfurous
JECFA Number: 537
LogP: 2.19
CAS DataBase Reference: 16128-68-0(CAS DataBase Reference)
EPA Substance Registry System: 1,2-Butanedithiol (16128-68-0)

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Safety

HS Code: 2930.90.9250

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H227Combustible liquid

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P370+P378In case of fire: Use … for extinction.

P403+P235Store in a well-ventilated place. Keep cool.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical

Product number: B4071
Product name: 1,2-Butanedithiol
Purity: >97.0%(GC)
Packaging: 5g
Price: $210
Updated: 2024/03/01

TRC

Product number: B806973
Product name: 1,2-Butanedithiol
Packaging: 500mg
Price: $90
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FB61253
Product name: 1,2-Butanedithiol
Packaging: 2g
Price: $110
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FB61253
Product name: 1,2-Butanedithiol
Packaging: 500mg
Price: $45
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FB61253
Product name: 1,2-Butanedithiol
Packaging: 1g
Price: $75
Updated: 2021/12/16

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