delta-2-carene

(1S,6R)-3,7,7-trimethyl bicyclo(4.1.0)hept-2-ene

CAS: 4497-92-1 C10 H16 MW: 136.23752000

Identification

Namedelta-2-carene
IUPAC(1R,6S)-4,7,7-trimethylbicyclo[4.1.0]hept-4-ene
CAS Number4497-92-1
EINECS224-792-4
FDA UNII4QX1KE38EF
Molecular FormulaC10 H16
Molecular Weight136.23752000
MDL NumberMFCD00066416
Nikkaji NumberJ205.869C
Beilstein2038651

Regulatory

Physical Properties

Assay 97.00 to 100.00
Food Chemicals Codex Listed No
Boiling Point 167.00 to 168.00 °C. @ 760.00 mm Hg
Vapor Pressure 2.237000 mmHg @ 25.00 °C. (est)
Flash Point 101.00 °F. TCC ( 38.00 °C. )
logP (o/w) 4.321 (est)
Soluble in alcohol
Insoluble in water

No sensory data available

Safety Information

Preferred SDSView
Oral/Parenteral ToxicityNot determined
Dermal ToxicityNot determined
Inhalation ToxicityNot determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categorynatural substances and extractives
Recommendation for delta-2-carene usage levels up tonot for fragrance use.
Recommendation for delta-2-carene flavor usage levels up tonot for flavor use.

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Potential Uses

None Found

Natural Occurrence

angelica root oil @ 0.20% Data camel grass oil @ 22.30% Data cascarilla bark oil @ 0.21% Data ferula cupularis flower oil @ 15.81% Data ferula cupularis leaf oil @ 2.90% Data lime oil CO2 extract mexico @ 0.57% Data mandarin oil italy @ 0.02% Data nepeta racemosa lam. oil iran @ 0.30% Data protium heptaphyllum (aubl.) march fruit oil brazil @ 2.70% Data protium heptaphyllum (aubl.) march resin oil brazil @ 0.30% Data

Synonyms

(1S)-(+)- car-2-ene (+)-2- carene (1S,6R)-(+)- carene (1S)-(+)-2- carene (1S-cis)-3,7,7- trimethyl bicyclo(4.1.0)hept-2-ene (1S,6R)-3,7,7- trimethyl bicyclo(4.1.0)hept-2-ene (1R,6S)-4,7,7- trimethylbicyclo[4.1.0]hept-4-ene PubMed: Chemical composition, cytotoxicity and in vitro antitrypanosomal and antiplasmodial activity of the essential oils of four Cymbopogon species from Benin. PubMed: Cryotrap/SPME/GC/MS method for profiling of monoterpenes in cheese and their clustering according to geographic origin. PubMed: Chemical composition and antioxidant properties of Laurus nobilis L. and Myrtus communis L. essential oils from Morocco and evaluation of their antimicrobial activity acting alone or in combined processes for food preservation. PubMed: A tale of two carenes: intrinsic optical activity and large-amplitude nuclear displacement. PubMed: Biotransformation of (1S)-2-carene and (1S)-3-carene by Picea abies suspension culture. PubMed: Analysis of roasted and unroasted Pistacia terebinthus volatiles using direct thermal desorption-GCxGC-TOF/MS. PubMed: Attraction and oviposition of Tuta absoluta females in response to tomato leaf volatiles. PubMed: Monoterpene-based chiral β-amino acid derivatives prepared from natural sources: syntheses and applications. PubMed: Composition of essential oil of Chinese Chenopodium ambrosioides and insecticidal activity against maize weevil, Sitophilus zeamais. PubMed: Lippia javanica (Burm F) Spreng: its general constituents and bioactivity on mosquitoes. PubMed: Comparison of chemical compositions and antimicrobial activities of essential oils from three conifer trees; Pinus densiflora, Cryptomeria japonica, and Chamaecyparis obtusa. PubMed: Formation and stability of secondary ozonides from monoterpenes studied by mass spectrometry. PubMed: What makes Episyrphus balteatus (Diptera: Syrphidae) oviposit on aphid infested tomato plants? PubMed: Analysis of the essential oil from the roots of Eupatorium cannabinum subsp. corsicum (L.) by GC, GC-MS and 13C-NMR. PubMed: Platinum- and gold-catalyzed rearrangement reactions of propargyl acetates: total syntheses of (-)-alpha-cubebene, (-)-cubebol, sesquicarene and related terpenes. PubMed: Response factor considerations for the quantitative analysis of western redcedar (Thuja plicata) foliar monoterpenes. PubMed: Thiol-catalysed radical-chain redox rearrangement reactions of benzylidene acetals derived from terpenoid diols. PubMed: Synthesis of new chiral 2,2'-bipyridine ligands and their application in copper-catalyzed asymmetric allylic oxidation and cyclopropanation. PubMed: Production of beta-thujaplicin in Cupressus lusitanica suspension cultures fed with organic acids and monoterpenes. PubMed: Alcaligenes defragrans sp. nov., description of four strains isolated on alkenoic monoterpenes ((+)-menthene, alpha-pinene, 2-carene, and alpha-phellandrene) and nitrate. PubMed: Microbial degradation of monoterpenes in the absence of molecular oxygen. PubMed: Effects of some natural volatile compounds on the pathogenic fungiAlternaria alternata andBotrytis cinerea.