1,9-Nonanedithiol

Basic Information

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CAS Number

3489-28-9

Molecular Formula

C9H20S2

Molecular Weight

192.39 g/mol

Basic Physical Properties

Melting Point

-17.5

Boiling Point

284 °C

Refractive Index

n20/D 1.4999(lit.)<br />n20/D 1.501

SMILES

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SCCCCCCCCCS

InChI

InChI=1S/C9H20S2/c10-8-6-4-2-1-3-5-7-9-11/h10-11H,1-9H2

InChIKey

GJRCLMJHPWCJEI-UHFFFAOYSA-N

LogP

3.576700000000003

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

56.6

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class 6.1 Class 6.1

Sensitiveness

Air Sensitive

Synonyms & References

English

1,9-Nonanedithiol
1,9-Dimercaptononane~Nonamethylene dimercaptan
1,9-Dimercaptononane
1,9-nonadithiol
1,9-nonandithiol
1,9-Nonanebisthiol
1,9-nonanedithiole
9-Mercapto-1-nonanethiol
FEMA 3513
nonamethylene dimercaptan
Nonan-1,9-dithiol
Nonane-1,9-bisthiol
nonanedithiol

MDL Number

MFCD00004914

Customs Code

2930909090

FAQ

What is 1,9-Nonanedithiol (CAS: 3489-28-9)?

1,9-Nonanedithiol is a chemical compound with the CAS number 3489-28-9. It is a colorless liquid with a distinctive odor. The compound consists of a 9-carbon chain with two thiol groups at each end. It is commonly used in the synthesis of various chemical intermediates and in the production of certain coatings and adhesives.

What are the main uses of 1,9-Nonanedithiol (CAS: 3489-28-9)?

1,9-Nonanedithiol is primarily used as a chemical intermediate in the production of coatings and adhesives. It is also used in the synthesis of other compounds and in some pharmaceutical applications. Additionally, it can be used in the formulation of certain surfactants and stabilizers.

Is 1,9-Nonanedithiol (CAS: 3489-28-9) safe?

1,9-Nonanedithiol is considered safe when handled properly. However, it is corrosive to skin and eyes, and exposure may cause irritation. It is important to use appropriate personal protective equipment (PPE), such as gloves and goggles, and to avoid contact with skin and eyes. Proper ventilation is also recommended to prevent inhalation.

How should 1,9-Nonanedithiol (CAS: 3489-28-9) be stored?

1,9-Nonanedithiol should be stored in a cool, dry place away from heat and sources of ignition. The container should be tightly sealed to prevent the evaporation of the solvent. It should be stored in a well-ventilated area to avoid the accumulation of flammable vapor. Avoid exposure to light and direct sunlight. The container should be kept away from incompatible materials such as oxidizers.