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(1R)-(-)-10-Camphorsulfonic acid

Also known as: (-)-10-Camphorsulfonic Acid, (-)-Camphor-10-sulfonic acid, (1R)-(-)-10-Camphorsulfonic acid, (1R)-(-)-Camphor-10-sulphonic acid, (1R)-Camphor-10-sulfonic acid, (R)-(-)-Camphor-10-sulfonic Acid, (R)-camphorsulfonic acid, 1R-(-)-10-Camphorsulfonic acid, 1R-(-)-Camphorsulfonic acid, Bicyclo[2.2.1]heptane-1-methanesulfonic acid, 7,7-dimethyl-2-oxo-, (1R,4S)-, Camphorsulfonic acid, EINECS 252-817-9, L(-)-Camphorsulfonic acid, MFCD00064158, [(1R,4S)-7,7-Dimethyl-2-oxobicyclo[2.2.1]hept-1-yl]methanesulfonic acid

(1R)-(-)-10-Camphorsulfonic acid (CAS 35963-20-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H16O4S and a molecular weight of 232.297 g/mol. Key properties include a melting point of 198ºC and a density of 1.3±0.1 g/cm3. It is classified under GHS with signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
35963-20-3
Jingsj CID
J-1366067-8
Molecular Formula
C10H16O4S
Molecular Weight
232.297 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Melting Point198ºC
Density1.3±0.1 g/cm3
Exact Mass232.076935
PSA79.82000
LogP-0.57
Refractive Index1.540

GHS Safety & Compliance

CorrosionSignal word: Danger
  • H314 — Causes severe skin burns and eye damage

Customs & Trade Information

HS Code2914299000
Summary2914299000. other cyclanic, cyclenic or cyclotherpenic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of (1R)-(-)-10-Camphorsulfonic acid?

The CAS number of (1R)-(-)-10-Camphorsulfonic acid is 35963-20-3.

What are the molecular formula and molecular weight of (1R)-(-)-10-Camphorsulfonic acid?

(1R)-(-)-10-Camphorsulfonic acid has molecular formula C10H16O4S and molecular weight 232.297 g/mol.

Is (1R)-(-)-10-Camphorsulfonic acid hazardous?

(1R)-(-)-10-Camphorsulfonic acid has GHS signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage.

What are the upstream and downstream products of (1R)-(-)-10-Camphorsulfonic acid?

For (1R)-(-)-10-Camphorsulfonic acid, Upstream Products: (1R)-(-)-10-Camphorsulfonic acid ammonium salt, DL-10-Camphorsulfonic Acid, L-Phenylglycine; Downstream Products: (S)-(+)-(2-Butenoyl)-2,10-camphorsultam, (1R)-(-)-10-Camphorsulfonic acid ammonium salt, (+)-10-Camphorsulfonimine.

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

Last updated:

How to cite: Jingsj. "(1R)-(-)-10-Camphorsulfonic acid (CAS 35963-20-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1366067-8 (accessed 2026-11-09).

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