21360

(+)-Camphor-10-sulfonic acid

purum, ≥98.0% (T)

• Synonym(s): (+)-β-Camphorsulfonic acid, (1S)-(+)-Camphor-10-sulfonic acid
• Empirical Formula (Hill Notation): C₁₀H₁₆O₄S
• CAS Number: 3144-16-9
• Molecular Weight: 232.30
• Beilstein/REAXYS Number: 2809675
• EC Number: 221-554-1
• MDL number: MFCD00064157
• UNSPSC Code: 12352115
• PubChem Substance ID: 329752148
• NACRES: NA.22

Properties

• grade: purum
• Quality Level: 200
• assay: ≥98.0% (T)
• form: solid
• optical activity: [α]20/D +21.5±1°, c = 10% in H₂O
• mp: ~200 °C (dec.) (lit.)
• SMILES string: [H][C@@]12CC[C@@](CS(O)(=O)=O)(C(=O)C1)C2(C)C
• InChI: 1S/C10H16O4S/c1-9(2)7-3-4-10(9,8(11)5-7)6-15(12,13)14/h7H,3-6H2,1-2H3,(H,12,13,14)/t7-,10-/m1/s1
• InChI key: MIOPJNTWMNEORI-GMSGAONNSA-N

Description

Application

(+)-Camphor-10-sulfonic acid may be used as a starting material to synthesize 10-iodocamphor. (±)-S-methyl-S-phenylsulfoximine can be resolved using it as a chiral resolving agent to form the (-)-form in high enantiomeric purity. Polyaniline (PAni) doped with (+)-camphor-10-sulfonic acid forms electrically conductive polymer nanofibers, which are excellent ammonia gas sensors.

Other Notes

Reagent used for the resolution of bases; use as mobile phase additive for LC separations; Reagent used for crystallization-induced asymmetric transformations

Safety Information

• pictograms: GHS05
• signalword: Danger
• hcodes: H290,H314
• pcodes: P234 - P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
• Storage Class: 8A - Combustible corrosive hazardous materials
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges