3-Carene , >90.0%(GC) , 13466-78-9

Synonym(s):
δ³-Carene;3,7,7-Trimethylbicyclo[4.1.0]hept-3-ene;delta-3-Carene solution

CAS NO.：13466-78-9

Empirical Formula: C10H16

Molecular Weight: 136.23

MDL number: MFCD00001315

EINECS: 236-719-3

PRODUCT Properties

• Melting point: 25°C
• Boiling point: 168-169 °C/705 mmHg (lit.)
• Density: 0.857 g/mL at 25 °C (lit.)
• FEMA: 3821 | DELTA-3-CARENE
• refractive index: n20/D 1.474(lit.)
• Flash point: 115 °F
• storage temp.: 2-8°C
• solubility: Chloroform: Soluble; Methanol: Soluble
• form: Liquid
• color: Clear colorless to slightly yellow
• Odor: at 100.00 %. citrus terpenic herbal pine solvent resinous phenolic cypress medicinal woody
• Odor Type: citrus
• optical activity: [α]20/D +15°, neat
• JECFA Number: 1342
• Merck: 1836
• Stability: Stable. Flammable. Incompatible with strong oxidizing agents.
• LogP: 4.38
• EPA Substance Registry System: 3-Carene (13466-78-9)

Description and Uses

Hydroperoxides of Δ-3-carene are allergens contained in turpentine. Occupational exposure occurs in painters, varnishers, or in ceramic decoration. The percentage of Δ-3-Carene is higher in Indonesian turpentine than in Portugese.

Solvent, intermediate. 3-Carene is a mutagenic compound that may be found in the fumes of heating freshly cut spruce and birch chips. 3-Carene is also found i many esential oils and it inhibits acetylcholinesterase activity.

Safety

• Symbol(GHS): GHS02,GHS07,GHS08
• Signal word: Danger
• Hazard statements: H226-H304-H315-H317-H412
• Precautionary statements: P210-P273-P280-P301+P310-P303+P361+P353-P331
• Hazard Codes: Xi,N,Xn
• Risk Statements: 10-43-50/53-65-38-52/53
• Safety Statements: 16-26-36/37-60-61-62-37-24
• RIDADR: UN 2319 3/PG 3
• WGK Germany: 2
• RTECS: FH8400000
• HazardClass: 3.2
• PackingGroup: III
• HS Code: 29021990