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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 – 9 av 9 Resultat
1
Kampanjer är tillgängliga

p-toluensulfonsyra monohydrat, 99%, extra ren, 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
Kampanjer är tillgängliga

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-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
5

p-Toluenesulfonic acid sodium salt, 90+%

CAS: 657-84-1 Molekylformel: C7H7NaO3S Molekylvikt (g/mol): 194.18 MDL-nummer: MFCD00798566,MFCD00064388 InChI-nyckel: KVCGISUBCHHTDD-UHFFFAOYSA-M Synonym: sodium p-toluenesulfonate,sodium 4-methylbenzenesulfonate,sodium tosylate,p-toluenesulfonic acid sodium salt,sodium toluenesulfonate,sodium toluenesulphonate,tosylate, sodium,naxonate hydrotrope,cyclophil sts 70,eltesol st 34 PubChem CID: 3720192 IUPAC-namn: natrium;4-metylbensensulfonat LEDER: [Na+].CC1=CC=C(C=C1)S([O-])(=O)=O

Molekylformel C7H7NaO3S
PubChem CID 3720192
MDL-nummer MFCD00798566,MFCD00064388
IUPAC-namn natrium;4-metylbensensulfonat
CAS 657-84-1
InChI-nyckel KVCGISUBCHHTDD-UHFFFAOYSA-M
LEDER [Na+].CC1=CC=C(C=C1)S([O-])(=O)=O
Molekylvikt (g/mol) 194.18
Synonym sodium p-toluenesulfonate,sodium 4-methylbenzenesulfonate,sodium tosylate,p-toluenesulfonic acid sodium salt,sodium toluenesulfonate,sodium toluenesulphonate,tosylate, sodium,naxonate hydrotrope,cyclophil sts 70,eltesol st 34
6
Kampanjer är tillgängliga

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
7

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
9

1-(p-Toluenesulfonyl)-3-nitro-1,2,4-triazole, 98%, Thermo Scientific™

CAS: 77451-51-5 Molekylformel: C9H8N4O4S Molekylvikt (g/mol): 268.25 MDL-nummer: MFCD00009756 InChI-nyckel: ZQMJAWSQRGYFBM-UHFFFAOYSA-N Synonym: 3-nitro-1-tosyl-1h-1,2,4-triazole,1-p-toluenesulfonyl-3-nitro-1,2,4-triazole,1-4-toluenesulfonyl-3-nitro-1,2,4-triazole,1-4-methylphenyl sulfonyl-3-nitro-1,2,4-triazole,1-4-methylbenzenesulfonyl-3-nitro-1,2,4-triazole,tsnt,3-nitro-1-tosyl-1,2,4-triazole,1-p-toluenesulfonyl-3-nitro-1,2,4-triazol,3-nitro-1-p-tolylsulfonyl-1,2,4-triazole,3-nitro-1-p-toluenesulfonyl-1,2,4-triazole PubChem CID: 688072 IUPAC-namn: 1-(4-methylphenyl)sulfonyl-3-nitro-1,2,4-triazole LEDER: CC1=CC=C(C=C1)S(=O)(=O)N1C=NC(=N1)[N+]([O-])=O

Molekylformel C9H8N4O4S
PubChem CID 688072
MDL-nummer MFCD00009756
IUPAC-namn 1-(4-methylphenyl)sulfonyl-3-nitro-1,2,4-triazole
CAS 77451-51-5
InChI-nyckel ZQMJAWSQRGYFBM-UHFFFAOYSA-N
LEDER CC1=CC=C(C=C1)S(=O)(=O)N1C=NC(=N1)[N+]([O-])=O
Molekylvikt (g/mol) 268.25
Synonym 3-nitro-1-tosyl-1h-1,2,4-triazole,1-p-toluenesulfonyl-3-nitro-1,2,4-triazole,1-4-toluenesulfonyl-3-nitro-1,2,4-triazole,1-4-methylphenyl sulfonyl-3-nitro-1,2,4-triazole,1-4-methylbenzenesulfonyl-3-nitro-1,2,4-triazole,tsnt,3-nitro-1-tosyl-1,2,4-triazole,1-p-toluenesulfonyl-3-nitro-1,2,4-triazol,3-nitro-1-p-tolylsulfonyl-1,2,4-triazole,3-nitro-1-p-toluenesulfonyl-1,2,4-triazole