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HomeProduct name list1,5-Pentanedithiol

1,5-Pentanedithiol

Synonym(s):Pentamethylene dimercaptan

  • CAS NO.:928-98-3
  • Empirical Formula: C5H12S2
  • Molecular Weight: 136.28
  • MDL number: MFCD00004908
  • EINECS: 213-194-9
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-08-21 22:41:43
1,5-Pentanedithiol Structural

What is 1,5-Pentanedithiol?

Chemical properties

colourless liquid with a very unpleasant smell

The Uses of 1,5-Pentanedithiol

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.

What are the applications of Application

1,5-Pentanedithiol is used in self-assembled monolayers (SAMs)

Properties of 1,5-Pentanedithiol

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.
CAS DataBase Reference 928-98-3(CAS DataBase Reference)
NIST Chemistry Reference 1,5-Pentanedithiol(928-98-3)

Safety information for 1,5-Pentanedithiol

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H302:Acute toxicity,oral
H332:Acute toxicity,inhalation
Precautionary Statement Codes P403:Store in a well-ventilated place.

Computed Descriptors for 1,5-Pentanedithiol

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