1-DODECANETHIOL

1-DODECANETHIOL Extra Pure

Dodecyl mercaptan, Lauryl mercaptan

Article No.

3572C

Grade

Extra Pure

Purity

98%

CAS No.

112-55-0

Molecular Formula

CH₃(CH₂)₁₁SH

Molecular Weight

202.40

H.S. Code

2930.9070

Shelf Life

60 Months

MSDS

Certificate of Analysis (COAs)

Physical Properties

Physical state at 20 °C

Liquid

Colour

Clear colorless

Odour

Stench

Melting point/ Freezing point [°C]

-7 °C

Auto-ignition temperature [°C]

230 °C

Flash point [°C]

120 °C

Boiling point [°C]

266 - 283 °C

Initial boiling point [°C]

266°C

Final boiling point [°C]

283 °C

Vapour pressure mm/Hg

2.5 mm Hg @ 25°C

Vapour density

6.99

Density [g/cm3]

0.845

Solubility in water [% weight]

Immiscible

Partition coefficient Log Pow octanol / water at 20°C

> 6.5

Packings

500 ml (00500)
2500 ml (02500)
2500 ml (02500)

Specifications

Appearance	Colorless liquid
Purity (by GC)	Min 98.0%
Density (at 25°C)	0.844 - 0.846 g/mL

Safety Information and Hazard Symbols

Symbol: GHS05, GHS09
Signal Word: Danger
UN No.: 1760
IMCO Class No.: 8
Packing Group: III
Hazardous Statement: H314-H410
Precaution Statement: P273-P280-P305 + P351 + P338-P310-P501

Revision Date : 01-Aug-2022

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