1,5-Pentanedithiol Chemical Properties

Melting point:

-72 °C (lit.)

Boiling point:

107-108 °C/15 mmHg (lit.)

Density 

1.016 g/mL at 25 °C (lit.)

refractive index 

n20/D 1.519(lit.)

Flash point:

203 °F

storage temp. 

Store below +30°C.

solubility 

Chloroform, Methanol (Slightly)

form 

liquid

pka

10.14±0.10(Predicted)

Specific Gravity

1.016

color 

Colourless

BRN 

1732335

Stability:

Stable. Combustible. Incompatible with strong oxidizing agents, strong bases.

LogP

2.685 (est)

CAS DataBase Reference

928-98-3(CAS DataBase Reference)

NIST Chemistry Reference

1,5-Pentanedithiol(928-98-3)

Safety Information

Hazard Codes 

Xn

Risk Statements 

36/37/38-20/21/22-20/22

Safety Statements 

36/37/39-26-36-9

RIDADR 

UN3334

WGK Germany 

3

F 

13

HazardClass 

9

HS Code 

29309070

MSDS

• Language:English Provider:1,5-Pentanedithiol
• Language:English Provider:ACROS
• Language:English Provider:SigmaAldrich
• Language:English Provider:ALFA

1,5-Pentanedithiol Usage And Synthesis

Chemical Properties

colourless liquid with a very unpleasant smell

Uses

1,5-Pentanedithiol was used as a cross-linker in the preparation of colloidal Au/Ag multilayer films. It was also used as derivatization reagent in determination of organoarsenic compounds in fish by GC-MS analysis.

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