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1,2-Butanedithiol

1,2-Butanedithiol structure

CAS No:
16128-68-0
Formula:
C4H10S2
Chemical Name:
1,2-Butanedithiol
Synonyms:
1,2-Butanedithiol;1,2-Dithiolbutane;1,2-Dimercaptobutane;1-Ethyl-1,2-ethanedithiol
Categories:
Flavors and Fragrances > Synthetic Fragrances

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Description

1,2-Butanedithiol has a sulfur, roast meat odor.

liquid with sulfury, roasted meat odour

1,2-Butanedithiol is an alkanethiol.

1,2-Butanedithiol Basic Attributes

Molecular Weight：

122.25

Exact Mass：

122.25

EC Number：

240-290-8

HScode：

2930909090

Characteristics

PSA：

XLogP3：

2.19

Appearance：

Liquid

Density：

1.039 g/cm³ @ Temp: 20 °C

Melting Point：

-53.9°C (estimate)

Boiling Point：

49 °C @ Press: 5 Torr

Flash Point：

61.1±15.1 °C

Refractive Index：

1.5210 to 1.5250

Water Solubility：

1524 mg/L @ 25 °C (est)|insoluble in water; miscible in fat

Vapor Pressure：

1.47mmHg at 25°C

Safety Information

Precautionary statement(s)：

P264, P280, P302+P352, P305+P351+P338, P321, P332+P313, P337+P313, P362

Hazard Statements：

H315

GHS Classification：

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P264, P280, P302+P352, P305+P351+P338, P321, P332+P313, P337+P313, and P362|The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.

1,2-Butanedithiol Use and Manufacturing

Uses

GB 2760-2002 stipulates the permitted food spices.

Manufacturing Info：

1,2-Butanedithiol: INACTIVE

Use Classification：

Food additives -> Flavoring Agents|Flavoring Agents -> JECFA Flavorings Index

Food Additive Classes：

Flavoring Agents

Computed Properties

Molecular Weight:122.3
XLogP3:1.8
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:2
Exact Mass:122.02239267
Monoisotopic Mass:122.02239267
Topological Polar Surface Area:2
Heavy Atom Count:6
Complexity:28.7
Undefined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of 1,2-Butanedithiol

Shaanxi Cuikang Pharmaceutical Technolog Contact Supplier

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CAS No.: 16128-68-0

Grade: Industrial Grade

Content: 99%

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1,2-Butanedithiol RC08662

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HANGZHOU HAILAN CHEMICAL CO.,LTD Contact Supplier

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Shanghai Lonwin Chemical Co.,Ltd Contact Supplier

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CAS No.: 16128-68-0

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Guide of 1,2-Butanedithiol

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
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1,2-Butanedithiol

SDS

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