cembrene

Also known as: (+)-CEMBRENE, (1S,2E,7E,11E)-2,4(18),7,11-Cembratraene, (S)-14-Isopropyl-3,7,11-trimethyl-cyclotetradeca-1t,3c,6t,10t-tetraen, (S)-14-isopropyl-3,7,11-trimethyl-cyclotetradeca-1t,3c,6t,10t-tetraene, 1,3,6,10-Cyclotetradecatetr, 1,3,6,10-Cyclotetradecatetraene, 14-isopropyl-3,7,11-trimethyl-, (+)-, 1,3,6,10-Cyclotetradecatetraene, 3,7,11-trimethyl-14-(1-methylethyl)-, [S-(E,Z,E,E)]-, 1,3,6,10-Cyclotetradecatetraene,14-isopropyl-3,7,11-trimethyl-,(+), 14-Isopropyl-3,7,11-trimethyl-1,3,6, 14-Isopropyl-3,7,11-trimethyl-1,3,6,10-cyclotetradecatetraene, CEMBRENE, MFCD00060078, Thunbergen, Thunbergene

cembrene (CAS 1898-13-1) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C20H32 and a molecular weight of 272.46800 g/mol. Key properties include a melting point of 59-61ºC, a boiling point of 365.2ºC at 760mmHg, a density of 0.831g/cm3 and a flash point of 166.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1898-13-1
Jingsj CID: J-1325285-6
Molecular Formula: C₂₀H₃₂
Molecular Weight: 272.46800 g/mol
Category: Aliphatic Hydrocarbons
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Melting Point	59-61ºC
Boiling Point	365.2ºC at 760mmHg
Density	0.831g/cm3
Flash Point	166.8ºC
Exact Mass	272.25000
LogP	6.61780
Vapor Pressure	3.35E-05mmHg at 25°C
Refractive Index	1.467

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 cembrene?

The CAS number of cembrene is 1898-13-1.

What are the molecular formula and molecular weight of cembrene?

cembrene has molecular formula C20H32 and molecular weight 272.46800 g/mol.

What are the upstream and downstream products of cembrene?

For cembrene, Downstream Products: Levulinic acid.

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. "cembrene (CAS 1898-13-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1325285-6 (accessed 2026-11-06).

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