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alpha-longipinene

Also known as: (+)-ALPHA-LONGIPINENE, (+)-alfa-Longipinene, (+)-alpha-Longipinene >=99.0% (sum of enantiomers, GC), (+)-α-LONGIPINENE, (+)-α-longipinene, (1R,2S,7R,8R)-2,6,6,9-TETRAMETHYL-TRICYCLO[5.4.0.0(2.8)]UNDEC-9-ENE, 2,6,6,9-Tetramethyl-tricyclo[5.4.0.0(2,8)]undec-9-ene, 2,6,6,9-Tetramethyltricyclo[5.4.0.0]undec-9-ene, 2,6,6,9-tetramethyl-tricyclo[5.4.0.0(2,8)]undec-9-ene, MFCD00077624, Tricyclo[5.4.0.0(2,8)]undec-9-ene, 2,6,6,9-tetramethyl-, Tricyclo[5.4.0.0(2,8)]undec-9-ene, 3,3,7,9-tetramethyl-, Tricyclo[5.4.0.0(2,8)]undec-9-ene,2,6,6,9-tetramethyl, Tricyclo[5.4.0.0(2,8)]undec-9-ene,3,3,7,9-tetramethyl, Tricyclo[5.4.0.0]undec-9-ene, 2,6,6,9-tetramethyl-, Tricyclo[5.4.0.0^2^,^8]undec-9-ene, 2,6,6,9-tetramethyl-, α-longipinene

alpha-longipinene (CAS 5989-08-2) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C15H24 and a molecular weight of 204.351 g/mol. Key properties include a melting point of 244-246 °C(lit.), a boiling point of 251.6±7.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 102.4±6.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
5989-08-2
Jingsj CID
J-1991243-9
Molecular Formula
C15H24
Molecular Weight
204.351 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point244-246 °C(lit.)
Boiling Point251.6±7.0 °C at 760 mmHg
Density0.9±0.1 g/cm3
Flash Point102.4±6.6 °C
Exact Mass204.187805
LogP6.40
Vapor Pressure0.0±0.2 mmHg at 25°C
Refractive Index1.499

Frequently Asked Questions

What is the CAS number of alpha-longipinene?

The CAS number of alpha-longipinene is 5989-08-2.

What are the molecular formula and molecular weight of alpha-longipinene?

alpha-longipinene has molecular formula C15H24 and molecular weight 204.351 g/mol.

What are the upstream and downstream products of alpha-longipinene?

For alpha-longipinene, Downstream Products: (+)-Longifolene, Isolongifolene.

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

Last updated:

How to cite: Jingsj. "alpha-longipinene (CAS 5989-08-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1991243-9 (accessed 2026-11-07).

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