2-N-Decylaminoethanethiol

  • N-(n-Decyl)aminoethanethiol
  • 2-(n-Decylamino)ethanethiol
  • Ethanethiol, 2-(decylamino)-
  • NSC 84187
  • WR 228
Formula
C12H27NS
Structure
Description
Clear, colorless liquid. With a stench.

Registry Numbers and Inventories.
CAS
5891-06-5
EC (EINECS/ELINCS)
227-564-2
Beilstein/Gmelin
2203616
Canada DSL/NDSL
NDSL
US TSCA
Listed

Properties.
Formula
C12H27NS
Formula mass
217.41
Boiling point, °C
120 (0.6 torr)
Density
0.869 g/cm3
Solubility in water
Insoluble
Refractive index
1.4702 (25 C)
pKa/pKb
3.23 (pKb)

Hazards and Protection.
Storage
Store in a cool, dry place. Store in a tightly closed container.
Handling
Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Protection
Eyes: Wear chemical goggles. Skin: Wear appropriate gloves to prevent skin exposure. Clothing: Wear a chemical apron.
Respirators
Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.
Small spills/leaks
Absorb spill with inert material, (e.g., dry sand or earth), then place into a chemical waste container.
Stability
No data.
Incompatibilities
Acids, acid chlorides, acid anhydrides, oxidizing agents, chloroformates.
Decomposition
Nitrogen oxides, carbon monoxide, oxides of sulfur, carbon dioxide.

Fire.
Flash Point,°C
> 110
Fire fighting
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. To extinguish fire use water spray, dry chemical, carbon dioxide, or chemical foam. Use agent most appropriate to extinguish fire.

Health.
Exposure effects
   Ingestion
May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated.
   Inhalation
May cause allergic respiratory reaction.
   Skin
May cause skin irritation.
   Eyes
May cause eye irritation.

First aid
 
   Ingestion
Get medical aid. Wash mouth out with water.
   Inhalation
Remove from exposure to fresh air immediately. Get medical aid if cough or other symptoms appear.
   Skin
Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if irritation develops or persists. Remove contaminated clothing and shoes.
   Eyes
Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.

Transport.