delta-2-carene

Also known as: (+)-2-carene, (1S)-(+)-car-2-ene, (1S)-3,7,7-TRIMETHYLBICYCLO[4.1.0]HEPT-2-ENE, (1S-CIS)-2-CARENE, 2-CARENE 95+%, 7,7-trimethyl-(1s-cis)-bicyclo[4.1.0]hept-2-en, CARENE, (1S-CIS)-2-, EINECS 224-792-4, MFCD00066416, bicyclo[4.1.0]hept-2-ene,3,7,7-trimethyl-,(1S-cis)-

delta-2-carene (CAS 4497-92-1) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H16 and a molecular weight of 136.23400 g/mol. Key properties include a melting point of 25°C (estimate), a boiling point of 167.5ºC at 760mmHg, a density of 0.879g/cm3 and a flash point of 38.3ºC. It is classified under GHS with signal word Warning and hazard statements H226 — Flammable liquid and vapour. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 4497-92-1
Jingsj CID: J-4321-0
Molecular Formula: C₁₀H₁₆
Molecular Weight: 136.23400 g/mol
Category: Aliphatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	25°C (estimate)
Boiling Point	167.5ºC at 760mmHg
Density	0.879g/cm3
Flash Point	38.3ºC
Exact Mass	136.12500
LogP	2.99870
Refractive Index	n20/D 1.476(lit.)

GHS Safety & Compliance

FlammableSignal word: Warning

H226 — Flammable liquid and vapour

Activity & Biological Data

Additional Information	[1]. Acharya S P, et al.Hydroboration of Terpenes. III. Isomerization of (+)-3-Carene to (+)-2-Carene. Hydroboration of (+)-2-Carene ([UNK] 4-Carene). Nuclear Magnetic Resonance Spectra with Absolute Configurational and Conformational Assignments for the 2-Caranols and 2-Caranones[J]. Journal of the American Chemical Society, 1967, 89(8): 1925-1932. [2]. Santelli-Rouvier C, et al.Carbonylation of (+)-2-carene induced by iron-pentacarbonyl[J]. Tetrahedron letters, 1985, 26(9): 1213-1216.

Additional Information

[1]. Acharya S P, et al.Hydroboration of Terpenes. III. Isomerization of (+)-3-Carene to (+)-2-Carene. Hydroboration of (+)-2-Carene ([UNK] 4-Carene). Nuclear Magnetic Resonance Spectra with Absolute Configurational and Conformational Assignments for the 2-Caranols and 2-Caranones[J]. Journal of the American Chemical Society, 1967, 89(8): 1925-1932. [2]. Santelli-Rouvier C, et al.Carbonylation of (+)-2-carene induced by iron-pentacarbonyl[J]. Tetrahedron letters, 1985, 26(9): 1213-1216.

Customs & Trade Information

HS Code	2902199090
Summary	2902199090 other cyclanes, cyclenes and cyclotherpenes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

Frequently Asked Questions

What is the CAS number of delta-2-carene?

The CAS number of delta-2-carene is 4497-92-1.

What are the molecular formula and molecular weight of delta-2-carene?

delta-2-carene has molecular formula C10H16 and molecular weight 136.23400 g/mol.

Is delta-2-carene hazardous?

delta-2-carene has GHS signal word Warning and hazard statements H226 — Flammable liquid and vapour.

What are the upstream and downstream products of delta-2-carene?

For delta-2-carene, Upstream Products: (+)-D-3-Carene, 2-Caren-10-ol; Downstream Products: (+)-D-3-Carene, alpha-Terpinene, p-cymene.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "delta-2-carene (CAS 4497-92-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-4321-0 (accessed 2026-11-06).

Data for reference only; verify product details with suppliers before purchase.