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P50609 Sigma-Aldrich

1,3-Propanedithiol

99%

Synonym: 1,3-Dimercaptopropane, Trimethylene dimercaptan

  • CAS Number 109-80-8

  • Linear Formula HS(CH2)3SH

  • Molecular Weight 108.23

  •  Beilstein/REAXYS Number 1071197

  •  EC Number 203-706-9

  •  MDL number MFCD00004904

  •  PubChem Substance ID 24898586

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Properties

Related Categories Building Blocks, Chemical Synthesis, Dithiols, Materials Science, Micro/NanoElectronics,
vapor density   >1 (vs air)
vapor pressure   5 mmHg ( 37.7 °C)
InChI Key   ZJLMKPKYJBQJNH-UHFFFAOYSA-N
assay   99%
refractive index   n20/D 1.539 (lit.)
bp   169 °C(lit.)
mp   −79 °C (lit.)
density   1.078 g/mL at 25 °C (lit.)

Description

Packaging

5, 25 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
UN 3334
WGK Germany 
3
RTECS 
TZ2585500
Flash Point(F) 
141.8 °F
Flash Point(C) 
61 °C
Protocols & Articles
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