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p-toluensulfonsyra

p-toluensulfonsyra (PTSA), eller tosylsyra (TsOH), är en frätande, giftig, fast, stark organisk syra. I monohydratform är dess formel TsOH·H2O. Tillgänglig i olika mängder används PTSA som en organiskt löslig syrakatalysator i organisk syntes.

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1

p-toluensulfonsyramonohydrat, ACS, 98,5+%, Thermo Scientific Chemicals

CAS: 6192-52-5 Molekylformel: C7H10O4S Molekylvikt (g/mol): 190.213 MDL-nummer: MFCD00142137 InChI-nyckel: KJIFKLIQANRMOU-UHFFFAOYSA-N Synonym: p-toluenesulfonic acid monohydrate,4-methylbenzenesulfonic acid hydrate,4-methylbenzenesulfonic acid monohydrate,p-toluene sulfonic acid monohydrate,unii-3bto78gaff,benzenesulfonic acid, 4-methyl-, monohydrate,ptoluenesulfonic acid,p-toluenesulfonic acid, monohydrate,3bto78gaff,4-methylbenzene-1-sulfonic acid hydrate PubChem CID: 521998 IUPAC-namn: 4-metylbensensulfonsyra;hydrat LEDER: CC1=CC=C(C=C1)S(=O)(=O)O.O

Molekylformel C7H10O4S
PubChem CID 521998
MDL-nummer MFCD00142137
IUPAC-namn 4-metylbensensulfonsyra;hydrat
CAS 6192-52-5
InChI-nyckel KJIFKLIQANRMOU-UHFFFAOYSA-N
LEDER CC1=CC=C(C=C1)S(=O)(=O)O.O
Molekylvikt (g/mol) 190.213
Synonym p-toluenesulfonic acid monohydrate,4-methylbenzenesulfonic acid hydrate,4-methylbenzenesulfonic acid monohydrate,p-toluene sulfonic acid monohydrate,unii-3bto78gaff,benzenesulfonic acid, 4-methyl-, monohydrate,ptoluenesulfonic acid,p-toluenesulfonic acid, monohydrate,3bto78gaff,4-methylbenzene-1-sulfonic acid hydrate
2

p-Toluenesulfonic acid monohydrate, 97%

CAS: 6192-52-5 Molekylformel: C7H10O4S Molekylvikt (g/mol): 190.213 MDL-nummer: MFCD00142137 InChI-nyckel: KJIFKLIQANRMOU-UHFFFAOYSA-N Synonym: p-toluenesulfonic acid monohydrate,4-methylbenzenesulfonic acid hydrate,4-methylbenzenesulfonic acid monohydrate,p-toluene sulfonic acid monohydrate,unii-3bto78gaff,benzenesulfonic acid, 4-methyl-, monohydrate,ptoluenesulfonic acid,p-toluenesulfonic acid, monohydrate,3bto78gaff,4-methylbenzene-1-sulfonic acid hydrate PubChem CID: 521998 IUPAC-namn: 4-metylbensensulfonsyra;hydrat LEDER: CC1=CC=C(C=C1)S(=O)(=O)O.O

Molekylformel C7H10O4S
PubChem CID 521998
MDL-nummer MFCD00142137
IUPAC-namn 4-metylbensensulfonsyra;hydrat
CAS 6192-52-5
InChI-nyckel KJIFKLIQANRMOU-UHFFFAOYSA-N
LEDER CC1=CC=C(C=C1)S(=O)(=O)O.O
Molekylvikt (g/mol) 190.213
Synonym p-toluenesulfonic acid monohydrate,4-methylbenzenesulfonic acid hydrate,4-methylbenzenesulfonic acid monohydrate,p-toluene sulfonic acid monohydrate,unii-3bto78gaff,benzenesulfonic acid, 4-methyl-, monohydrate,ptoluenesulfonic acid,p-toluenesulfonic acid, monohydrate,3bto78gaff,4-methylbenzene-1-sulfonic acid hydrate
3

p-Toluenesulfonic acid monohydrate, 97%

CAS: 6192-52-5 Molekylformel: C7H10O4S Molekylvikt (g/mol): 190.21 MDL-nummer: MFCD00142137 InChI-nyckel: KJIFKLIQANRMOU-UHFFFAOYSA-N Synonym: p-toluenesulfonic acid monohydrate,4-methylbenzenesulfonic acid hydrate,4-methylbenzenesulfonic acid monohydrate,p-toluene sulfonic acid monohydrate,unii-3 bto78 gaff PubChem CID: 521998 LEDER: O.CC1=CC=C(C=C1)S(O)(=O)=O

Molekylformel C7H10O4S
PubChem CID 521998
MDL-nummer MFCD00142137
CAS 6192-52-5
InChI-nyckel KJIFKLIQANRMOU-UHFFFAOYSA-N
LEDER O.CC1=CC=C(C=C1)S(O)(=O)=O
Molekylvikt (g/mol) 190.21
Synonym p-toluenesulfonic acid monohydrate,4-methylbenzenesulfonic acid hydrate,4-methylbenzenesulfonic acid monohydrate,p-toluene sulfonic acid monohydrate,unii-3 bto78 gaff
4

p-Toluenesulfonic acid monohydrate, 97%, Thermo Scientific Chemicals

CAS: 6192-52-5 Molekylformel: C7H10O4S Molekylvikt (g/mol): 190.213 MDL-nummer: MFCD00142137 InChI-nyckel: KJIFKLIQANRMOU-UHFFFAOYSA-N Synonym: p-toluenesulfonic acid monohydrate,4-methylbenzenesulfonic acid hydrate,4-methylbenzenesulfonic acid monohydrate,p-toluene sulfonic acid monohydrate,unii-3bto78gaff,benzenesulfonic acid, 4-methyl-, monohydrate,ptoluenesulfonic acid,p-toluenesulfonic acid, monohydrate,3bto78gaff,4-methylbenzene-1-sulfonic acid hydrate PubChem CID: 521998 IUPAC-namn: 4-metylbensensulfonsyra;hydrat LEDER: CC1=CC=C(C=C1)S(=O)(=O)O.O

Molekylformel C7H10O4S
PubChem CID 521998
MDL-nummer MFCD00142137
IUPAC-namn 4-metylbensensulfonsyra;hydrat
CAS 6192-52-5
InChI-nyckel KJIFKLIQANRMOU-UHFFFAOYSA-N
LEDER CC1=CC=C(C=C1)S(=O)(=O)O.O
Molekylvikt (g/mol) 190.213
Synonym p-toluenesulfonic acid monohydrate,4-methylbenzenesulfonic acid hydrate,4-methylbenzenesulfonic acid monohydrate,p-toluene sulfonic acid monohydrate,unii-3bto78gaff,benzenesulfonic acid, 4-methyl-, monohydrate,ptoluenesulfonic acid,p-toluenesulfonic acid, monohydrate,3bto78gaff,4-methylbenzene-1-sulfonic acid hydrate