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8.20544 Sigma-Aldrich

1-Dodecanethiol

for synthesis

Synonym: 1-Dodecanethiol, Lauryl mercaptan, Dodecyl mercaptan

  • CAS Number 112-55-0

  • Linear Formula CH3(CH2)11SH

  • Molecular Weight 202.40

  •  MDL number MFCD00004885

  •  EC Index Number 203-984-1

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Properties

Quality Level   200
vapor pressure   0.002 hPa ( 20 °C)
autoignition temp.   230 °C
potency   >2000 mg/kg LD50, oral (Rat)
mp   -9--7 °C
transition temp   flash point 127 °C
density   0.845 g/cm3 at 20 °C
InChI   1S/C12H26S/c1-2-3-4-5-6-7-8-9-10-11-12-13/h13H,2-12H2,1H3
InChI key   WNAHIZMDSQCWRP-UHFFFAOYSA-N
storage conditions   Store below +30°C.

Description

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.844 - 0.846
Identity (IR): passes test

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