Carene

Carene
Names

Preferred IUPAC name 3,7,7-Trimethylbicyclo[4.1.0]hept-3-ene
Identifiers
CAS Number	13466-78-9^Y
3D model (Jmol)	Interactive image
ChEMBL	ChEMBL506854^N
ChemSpider	10660720^Y
ECHA InfoCard	100.033.367
KEGG	C11382^N
PubChem	26049
UNII	H2M15SNR6N^N
InChI InChI=1S/C10H16/c1-7-4-5-8-9(6-7)10(8,2)3/h6-8H,4-5H2,1-3H3^Y Key: KALFVDDBBPRATR-UHFFFAOYSA-N^Y InChI=1/C10H16/c1-7-4-5-8-9(6-7)10(8,2)3/h6-8H,4-5H2,1-3H3 Key: KALFVDDBBPRATR-UHFFFAOYAY
SMILES CC2(C)C\1CCC(C)/C=C/12
Properties
Chemical formula	C₁₀H₁₆
Molar mass	136.24 g/mol
Density	0.867 g/cm³
Boiling point	168 to 169 °C (334 to 336 °F; 441 to 442 K) at 705 mmHg
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
N (what is ^YN ?)
Infobox references

Carene, or delta-3-carene, is a bicyclic monoterpene which occurs naturally as a constituent of turpentine, with a content as high as 42% depending on the source. Carene has a sweet and pungent odor. It is not soluble in water, but miscible with fats and oils.

In higher concentrations, delta-3-carene can be a skin irritant or central nervous system depressant.

Aromas attributed to carene include sweet, pine, cedar, woodsy, and pungent.

Natural sources of carene include turpentine (pine extract), rosemary, and cedar.

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