3-Carene

  • Isodiprene
  • 3-Norcarene, 3,7,7-trimethyl
  • Bicyclo(4.1.0)hept-3-ene, 3,7,7-trimethyl
Formula
C10H16
Structure
Description
Colorless liquid with a sweet, turpentine-like odor.

Registry Numbers and Inventories.
CAS
13466-78-9
EC (EINECS/ELINCS)
236-719-3
RTECS
FH8400000
RTECS class
Natural Product; Primary Irritant
UN (DOT)
1325
Merck
12,1885
Beilstein/Gmelin
1902766
Beilstein Reference
2-05-00-00095
Canada DSL/NDSL
DSL
US TSCA
Listed
Austrailia AICS
Listed
New Zealand
Listed
Japan ENCS (MITI)
Listed

Properties.
Formula
C10H16
Formula mass
136.24
Boiling point, °C
167 - 170
Density
0.860 g/cm3 (20 C)
Solubility in water
Insoluble
Refractive index
1.47 (20 C)

Hazards and Protection.
Storage
Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.
Handling
All chemicals should be considered hazardous. Avoid direct physical contact. Use appropriate, approved safety equipment. Untrained individuals should not handle this chemical or its container. Handling should occur in a chemical fume hood.
Protection
Wear appropriate protective gloves, clothing and goggles.
Respirators
Wear positive pressure self-contained breathing apparatus (SCBA).
Small spills/leaks
Make no contact with the spilled material. ELIMINATE all ignition sources and ground all equipment. With clean shovel place material into clean, dry container and cover loosely; move containers from spill area.
Stability
No data.
Incompatibilities
May react vigorously with strong oxidizing agents May react exothermically with reducing agents to release hydrogen gas.

Fire.
Fire fighting
Fire Extinguishing Agents Not to Be Used: Water may be ineffective on fire.Fire Extinguishing Agents: Foam, dry chemical, carbon dioxide
Fire potential
Flammable/combustible material. May be ignited by friction, heat, sparks or flames.
Combustion products
Fire may produce irritating and/or toxic gases.

Health.
Exposure effects
   Ingestion
See inhalation.
   Inhalation
Inhalation causes headache, confusion, respiratory distress. Ingestion irritates entire digestive system and may injure kidneys; if liquid enters lungs, it causes severe pneumonitis. Contact with eyes or skin causes irritation.
   Skin
May cause burns.
   Eyes
See Skin.

First aid
 
   Ingestion
Give large amounts of water and induce vomiting; call a doctor.
   Inhalation
Move victim to fresh air; call a doctor; administer artificial respiration and oxygen if required.
   Skin
Wipe off; wash with soap and water.
   Eyes
Flush with water for at least 15 min.

Transport.
UN number
1325
Response guide
Hazard class
4.1
Packing Group
II; III
 
USCG CHRIS Code
CAR