2-Ethylhexyl mercaptoacetate

  • 2-Ethylhexyl thioglycolate
  • 2-Ethylhexyl 2-mercaptoacetate
Formula
C10H20O2S
Structure

Registry Numbers and Inventories.
CAS
7659-86-1
EC (EINECS/ELINCS)
231-626-4
22 43 51/53
24 37 61
RTECS
AI7255000
RTECS class
Other
UN (DOT)
3272
Beilstein/Gmelin
9047474
Beilstein Reference
-
Swiss Giftliste 1
G-9001
Canada DSL/NDSL
DSL
US TSCA
Listed
Austrailia AICS
Listed
New Zealand
Listed
Japan ENCS (MITI)
Listed
Korea ECL
Listed

Properties.
Formula
C10H20O2S
Formula mass
204.36
Boiling point, °C
271
Vapor pressure, mmHg
0.007 (25 C)
Density
0.972 g/cm3 (25 C)
Solubility in water
0.03 g/l (23 C)
Refractive index
1.461 (20 C)
pKa/pKb
8.18 (pKa)
Heat of vaporization
51 kJ/mol

Hazards and Protection.
Protection
Wear appropriate protective gloves, clothing and goggles.
Respirators
Wear positive pressure self-contained breathing apparatus (SCBA).
Small spills/leaks
Absorb on sand or vermiculite and place in closed containers for disposal. Wash spill site with soap solution. Flush spill area with copious amounts of water. Ventilate area and wash spill site after material pickup is complete.

Fire.
Flash Point,°C
37
Fire fighting
Extinguish using Water spray. Carbon dioxide, dry chemical powder, or appropriate foam.
Fire potential
HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames.
Hazards
Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers.
Combustion products
Fire may produce irritating, corrosive and/or toxic gases.

Health.
Poison_Class
4
Exposure effects
   Inhalation
May cause irritation or burns.
   Skin
See Inhalation.
   Eyes
See Inhalation.

First aid
 
   Ingestion
Seek medical assistance.
   Inhalation
Move victim to fresh air. Apply artificial respiration if victim is not breathing. Administer oxygen if breathing is difficult.
   Skin
Remove and isolate contaminated clothing and shoes. Wash skin with soap and water. Flush with running water for at least 20 minutes
   Eyes
Flush with running water for at least 20 minutes.

Transport.
UN number
3272
Response guide
Hazard class
3
HS Code
2930 90 70