Substance
ID:715761
Names and Identifiers
IUPAC Traditional name
camphorsulfonic acid
IUPAC name
{7,7-dimethyl-2-oxobicyclo[2.2.1]heptan-1-yl}methanesulfonic acid
Synonyms
(±)-Camphor-10-sulfonic acid(+/-)-樟脑-10-磺酸(±)-CSA
Registration numbers
CAS Number
EC Number
MDL Number
Beilstein Number
Properties
Safety Information
RTECS
DT5077100
Safety Statements
20-26-36/37/39-45-60
GHS Pictograms
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
GHS Hazard statements
H314-H318
GHS Precautionary statements
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501A
Risk Statements
34
Hazard Class
8
European Hazard Symbols
Corrosive (C)UN Number
UN3261
Storage Warning
Hygroscopic
TSCA Listed
是
Packing Group
III
Product Information
Purity
98%
Physical Property
Melting Point
ca 200°C dec.
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
• Useful acid catalyst, giving high yields in the formation of THP ethers from alcohols; see, e.g.: J. Chem. Soc., Chem. Commun., 413 (1986); Org. Synth., 76, 178 (1998). Catalyst for cycloprotection of 1,2-diols with 1,2-Cyclohexanedione, A14401: Synlett, 793 (1996); Org. Synth., 75, 170 (1997). Preferred catalyst for the intramolecular cyclization of hydroxy epoxides to tetrahydrofurans or tetrahydropyrans: J. Am. Chem. Soc., 111, 5330 (1989).