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(±)-Camphoric anhydride

Also known as: 3-Oxabicyclo[3.2.1]octane-2,4-dione, 1,8,8-trimethyl-, 1,8,8-Trimethyl-3-oxabicyclo[3.2.1]octane-2,4-dione, (+/-)-Camphoric acid anhydride, DL-Camphoric anhydride, Camphoric anhydride, dl-camphoric anhydride, Camphoric acid anhydride, 1,2,2-Trimethylcyclopentane-1,3-dicarboxylic acid anhydride, 1,2,2-Trimethyl-1,3-cyclopentanedicarboxylic anhydride

(±)-Camphoric anhydride (CAS 76-32-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H14O3 and a molecular weight of 182.21900 g/mol. Key properties include a melting point of 222-225 °C, a boiling point of 269-271°C, a density of 1.137 g/cm3 and a flash point of 269-271°C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H315 — Causes skin irritation and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.

CAS No.
76-32-4
Jingsj CID
J-31423-8
Molecular Formula
C10H14O3
Molecular Weight
182.21900 g/mol
Category
Organic Acids
Last updated
11/2/2026
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Physicochemical Properties

Melting Point222-225 °C
Boiling Point269-271°C
Density1.137 g/cm3
Flash Point269-271°C
Exact Mass318.21900
PSA43.37000
LogP4.48900
Refractive Index1.531
Storage Conditions2-8°C

GHS Safety & Compliance

IrritantSignal word: Warning
  • H302 — Harmful if swallowed
  • H315 — Causes skin irritation
  • H319 — Causes serious eye irritation
  • H335 — May cause respiratory irritation

Frequently Asked Questions

What is the CAS number of (±)-Camphoric anhydride?

The CAS number of (±)-Camphoric anhydride is 76-32-4.

What are the molecular formula and molecular weight of (±)-Camphoric anhydride?

(±)-Camphoric anhydride has molecular formula C10H14O3 and molecular weight 182.21900 g/mol.

Is (±)-Camphoric anhydride hazardous?

(±)-Camphoric anhydride has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H315 — Causes skin irritation; H319 — Causes serious eye irritation.

What are the upstream and downstream products of (±)-Camphoric anhydride?

For (±)-Camphoric anhydride, Downstream Products: 3-(Methoxycarbonyl)-1,2,2-trimethylcyclopentane-1-carboxylic acid, (+)-Camphoric acid, 2,3,3-Trimethyl-1-cyclopentene-1-carboxylic acid.

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

Last updated:

How to cite: Jingsj. "(±)-Camphoric anhydride (CAS 76-32-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-31423-8 (accessed 2026-11-09).

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