(+)-Chloromethyl menthyl ether

Also known as: (1R,2S,4S)-2-(Chloromethoxy)-1-isopropyl-4-methylcyclohexane, (1S,2R,4S)-2-(chloromethoxy)-4-methyl-1-(1-methylethyl)cyclohexane, (1S,2R,5S)-1-(chloromethoxy)-2-isopropyl-5-methylcyclohexane, (-)-3-Menthyloxymethylchlorid, (+)-Chloromethyl isomenthyl ether, (+)-chloromethyl-menthyl-ether

(+)-Chloromethyl menthyl ether (CAS 103128-76-3) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C11H21ClO and a molecular weight of 204.73700 g/mol. Key properties include a boiling point of 249.1ºC at 760 mmHg 72ºC0.4 mm Hg(lit.), a density of 0.96 g/cm3 and a flash point of 108.6ºC. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 103128-76-3
Jingsj CID: J-48031-6
Molecular Formula: C₁₁H₂₁ClO
Molecular Weight: 204.73700 g/mol
Category: Ethers
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	249.1ºC at 760 mmHg 72ºC0.4 mm Hg(lit.)
Density	0.96 g/cm3
Flash Point	108.6ºC
Exact Mass	204.12800
PSA	9.23000
LogP	3.66010
Refractive Index	n20/D 1.467(lit.)

GHS Safety & Compliance

IrritantSignal word: Warning

H315 — Causes skin irritation
H319 — Causes serious eye irritation
H335 — May cause respiratory irritation

Frequently Asked Questions

What is the CAS number of (+)-Chloromethyl menthyl ether?

The CAS number of (+)-Chloromethyl menthyl ether is 103128-76-3.

What are the molecular formula and molecular weight of (+)-Chloromethyl menthyl ether?

(+)-Chloromethyl menthyl ether has molecular formula C11H21ClO and molecular weight 204.73700 g/mol.

Is (+)-Chloromethyl menthyl ether hazardous?

(+)-Chloromethyl menthyl ether has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.

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. "(+)-Chloromethyl menthyl ether (CAS 103128-76-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-48031-6 (accessed 2026-11-06).

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