1,6-Hexanedithiol

Basic Information

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CAS Number

1191-43-1

Molecular Formula

C6H14S2

Molecular Weight

150.31 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Hydrocarbons

Basic Physical Properties

Melting Point

−21 °C

Boiling Point

237°C

Water Solubility

Not miscible in water.

Refractive Index

n20/D 1.511(lit.)

Vapor Pressure

~1 mmHg ( 20 °C)

SMILES

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C(CCCS)CCS

InChI

InChI=1S/C6H14S2/c7-5-3-1-2-4-6-8/h7-8H,1-6H2

InChIKey

SRZXCOWFGPICGA-UHFFFAOYSA-N

LogP

2.406400000000001

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

31.5

Safety Information

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GHS Hazard Pictograms

H331

H302

H312

H227

Hazard Statement

H331 Toxic if inhaled
Acute toxicity, inhalation

H302 Harmful if swallowed
Acute toxicity, oral

H312 Harmful in contact with skin
Acute toxicity, dermal

H227 Combustible liquid
Flammable liquids

Hazard Class

Class 6.1 Class 6.1

Sensitiveness

对空气敏感

Synonyms & References

English

1,6-Hexanedithiol
Hexamethyle
1,6-Dimercaptohexane
Hexamethylene dimercaptan
1,6-Hexandithiol
1.6-Hexanedithiol
1,6-Dimercaptohexane,DMH,Hexamethylene dimercaptan
1,6-DiMercaptohexane
hexane-1,6-dithiol
DMH
1,6-Hexanedimercaptan
1,6-Hexane dithiol
1,6-Hexamethylenedithiol
FEMA No. 3495
Hexanedithiol-(1,6)
RWN7RM884E
SRZXCOWFGPICGA-UHFFFAOYSA-N
hexamethylendithiol
NSC29031
1, 6-Hexanedimercaptan
WLN: SH6SH
KSC174Q6F
Hexane-1,6-dithiol

MDL Number

MFCD00004910

Customs Code

2930909090

FAQ

What is 1,6-Hexanedithiol (CAS: 1191-43-1)?

1,6-Hexanedithiol (CAS: 1191-43-1) is a chemical compound with the formula C6H14O2S2. It is a colorless liquid characterized by its thiol functional groups (-SH) at the terminal positions of a six-carbon chain. This compound exhibits strong reactivity due to its ability to form disulfide bonds, making it valuable in chemical synthesis and material science applications.

What are the main uses of 1,6-Hexanedithiol (CAS: 1191-43-1)?

1,6-Hexanedithiol (CAS: 1191-43-1) is primarily used in pharmaceuticals as a cross-linking agent for drug delivery systems. In industry, it serves as a precursor for synthesizing polymers, coatings, and rubber. Its applications also extend to research in functional materials and nanotechnology, leveraging its reactivity and structural versatility.

Is 1,6-Hexanedithiol (CAS: 1191-43-1) safe?

1,6-Hexanedithiol (CAS: 1191-43-1) requires careful handling due to potential toxicity. Inhalation or skin contact may cause irritation, and it is classified as a hazardous substance under safety standards. Precautions include using personal protective equipment (PPE), ensuring proper ventilation, and avoiding ingestion. Always follow safety guidelines and consult material safety data sheets (MSDS).

How should 1,6-Hexanedithiol (CAS: 1191-43-1) be stored?

1,6-Hexanedithiol (CAS: 1191-43-1) should be stored in tightly sealed, dark containers at cool temperatures (15-25°C) to prevent degradation. It is stable under normal conditions but should be kept away from moisture, air, and oxidizers. Maintain low humidity and avoid light exposure to ensure longevity and safety compliance.