7-methoxy-3,7-dimethyloctan-2-ol

Also known as: METHOXYTRIMETHYLHEPTANOL, 3,7-Dimethyl-7-methoxyoctan-2-ol, 2-Octanol, 7-methoxy-3,7-dimethyl-, 7-Methoxy-3,7-dimethyl-2-octanol, Dihydromethoxyelgenol, Elesant, Osirol, Methoxyelgenol, SANDAL OXIDE, sandal octanol, Florsantol

7-methoxy-3,7-dimethyloctan-2-ol (CAS 41890-92-0) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C11H24O2 and a molecular weight of 188.30700 g/mol. Key properties include a boiling point of 230.5ºC at 760mmHg, a density of 0.876g/cm3 and a flash point of 65.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 41890-92-0
Jingsj CID: J-1356297-5
Molecular Formula: C₁₁H₂₄O₂
Molecular Weight: 188.30700 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	230.5ºC at 760mmHg
Density	0.876g/cm3
Flash Point	65.1ºC
Exact Mass	188.17800
PSA	29.46000
LogP	2.59860
Refractive Index	1.436

Customs & Trade Information

HS Code	2909499000
Summary	2909499000. ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 7-methoxy-3,7-dimethyloctan-2-ol?

The CAS number of 7-methoxy-3,7-dimethyloctan-2-ol is 41890-92-0.

What are the molecular formula and molecular weight of 7-methoxy-3,7-dimethyloctan-2-ol?

7-methoxy-3,7-dimethyloctan-2-ol has molecular formula C11H24O2 and molecular weight 188.30700 g/mol.

What are the upstream and downstream products of 7-methoxy-3,7-dimethyloctan-2-ol?

For 7-methoxy-3,7-dimethyloctan-2-ol, Upstream Products: 7-methoxy-3,7-dimethyloct-1-ene, Dihydromyrcene.

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. "7-methoxy-3,7-dimethyloctan-2-ol (CAS 41890-92-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1356297-5 (accessed 2026-11-09).

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