Ethyl (E,Z)-2,4-decadienoate

  • Ethyl (2E,4Z)-decadienoate
  • 2,4-Decadienoic acid, ethyl ester, (E,Z)
Formula
C12H20O2
Structure
Description
Clear yellow liquid.

Registry Numbers and Inventories.
CAS
3025-30-7
EC (EINECS/ELINCS)
221-178-8
RTECS
HD3510900
RTECS class
Other
Beilstein/Gmelin
1724176
Beilstein Reference
4-02-00-01731
Canada DSL/NDSL
DSL
US TSCA
Listed
Austrailia AICS
Listed
New Zealand
Listed
Japan ENCS (MITI)
Listed
Korea ECL
Listed

Properties.
Formula
C12H20O2
Formula mass
196.28
Melting point, °C
-60
Boiling point, °C
260
Vapor density (air=1)
6.77
Density
0.905 g/cm3
Viscosity
3.7 MPA 20.00 C
Refractive index
1.4881 (20 C)

Hazards and Protection.
Storage
Keep containers tightly closed. Do not expose to air. Store under an inert atmosphere. Store in a cool, dry area away from incompatible substances.
Handling
Wash thoroughly after handling. Wash hands before eating. Remove contaminated clothing and wash before reuse. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation. Use with adequate ventilation. Handle under an inert atmosphere. Store protected from air.
Protection
Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to minimize contact with skin.
Respirators
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant a respirator's use.
Small spills/leaks
Absorb spill with inert material, (e.g., dry sand or earth), then place into a chemical waste container. Provide ventilation. Place under an inert atmosphere.
Stability
Stable under normal temperatures and pressures.
Incompatibilities
Air, strong oxidizing agents.
Decomposition
Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide.

Fire.
Flash Point,°C
121
Autoignition, °C
290
Fire fighting
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. To extinguish fire use water spray, dry chemical, carbon dioxide, or appropriate foam.
Health
0
 
Flammability
1
 
 
Reactivity
0
 

Health.
Exposure effects
   Ingestion
Low hazard for usual industrial handling. May cause mild digestive tract irritation.
   Inhalation
May cause respiratory tract irritation.
   Skin
May cause mild skin irritation. Low hazard for usual industrial handling.
   Eyes
May cause eye irritation.

First aid
 
   Ingestion
If victim is conscious and alert, give 2-4 cupfuls of milk or water. Get medical aid if irritation or symptoms occur.
   Inhalation
Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. 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.
   Eyes
Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. If irritation develops, get medical aid.

Transport.