(3R)-3,7-dimethylocta-1,6-diene

Also known as: (-)-(R)-3,7-dimethylocta-1,7-diene, (-)-BETA-CITRONELLENE, (-)-beta-Citronellene, (-)-|A-Citronellene, (-)-β-Citronellene, (R)-(-)-3,7-Dimethyl-1,6-octadiene, (R)-citronellene, (S)-(+)-3,7-dimethyl-1,6-octadiene, 1,6-Octadiene, 3,7-dimethyl-, (3R)-, MFCD00066513

(3R)-3,7-dimethylocta-1,6-diene (CAS 10281-56-8) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H18 and a molecular weight of 138.25000 g/mol. Key properties include a boiling point of ~155ºC(lit.), a density of 0.761 g/mL at 20ºC(lit.) and a flash point of 38ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 10281-56-8
Jingsj CID: J-10975-2
Molecular Formula: C₁₀H₁₈
Molecular Weight: 138.25000 g/mol
Category: Aliphatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	~155ºC(lit.)
Density	0.761 g/mL at 20ºC(lit.)
Flash Point	38ºC
Exact Mass	138.14100
LogP	3.55490
Vapor Pressure	2.186mmHg at 25°C
Refractive Index	n20/D 1.439

Customs & Trade Information

HS Code	2901299090
Summary	2901299090 unsaturated acyclic hydrocarbons。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 (3R)-3,7-dimethylocta-1,6-diene?

The CAS number of (3R)-3,7-dimethylocta-1,6-diene is 10281-56-8.

What are the molecular formula and molecular weight of (3R)-3,7-dimethylocta-1,6-diene?

(3R)-3,7-dimethylocta-1,6-diene has molecular formula C10H18 and molecular weight 138.25000 g/mol.

What are the upstream and downstream products of (3R)-3,7-dimethylocta-1,6-diene?

For (3R)-3,7-dimethylocta-1,6-diene, Upstream Products: Geraniol, Pinane, (R)-(+)-β-Citronellol.

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. "(3R)-3,7-dimethylocta-1,6-diene (CAS 10281-56-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-10975-2 (accessed 2026-11-06).

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