(1R)-(-)-Nopol benzyl ether

Also known as: (1R)-(-)-Nopol benzyl ether, (-)-Nopol benzyl ether, (-)-O-Benzylnopol, Bicyclo[3.1.1]hept-2-ene, 6,6-dimethyl-2-[2-(phenylmethoxy)ethyl]-, (1R,5S)-

(1R)-(-)-Nopol benzyl ether (CAS 74851-17-5) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C18H24O and a molecular weight of 256.38300 g/mol. Key properties include a boiling point of 112-114ºC0.025 mm Hg(lit.), a density of 0.982 g/mL at 25ºC(lit.) and a flash point of >110.0 °C. 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 Nov 3, 2026.

CAS No.: 74851-17-5
Jingsj CID: J-1027-5
Molecular Formula: C₁₈H₂₄O
Molecular Weight: 256.38300 g/mol
Category: Alcohols
Last updated: 11/3/2026

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Physicochemical Properties

Boiling Point	112-114ºC0.025 mm Hg(lit.)
Density	0.982 g/mL at 25ºC(lit.)
Flash Point	>110.0 °C
Exact Mass	256.18300
PSA	9.23000
LogP	4.58570
Refractive Index	n20/D 1.5204(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 (1R)-(-)-Nopol benzyl ether?

The CAS number of (1R)-(-)-Nopol benzyl ether is 74851-17-5.

What are the molecular formula and molecular weight of (1R)-(-)-Nopol benzyl ether?

(1R)-(-)-Nopol benzyl ether has molecular formula C18H24O and molecular weight 256.38300 g/mol.

Is (1R)-(-)-Nopol benzyl ether hazardous?

(1R)-(-)-Nopol benzyl ether has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.

What are the upstream and downstream products of (1R)-(-)-Nopol benzyl ether?

For (1R)-(-)-Nopol benzyl ether, Upstream Products: (-)-Nopol, Benzyl chloride.

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

Last updated: 11/3/2026

How to cite: Jingsj. "(1R)-(-)-Nopol benzyl ether (CAS 74851-17-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1027-5 (accessed 2026-11-09).

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