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Organic sulfonic acids and derivatives

Organic compounds that consist of sulfonic acid with organic functional group substitutions; includes compounds that are derived from organic sulfonic acids.
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1

Dibutylboron trifluoromethanesulfonate, 1M sol. in dichloromethane

CAS: 60669-69-4 | C9H18BF3O3S | 274.11 g/mol

Linear Formula CF3SO3B[(CH2)3CH3]2
Molecular Weight (g/mol) 274.11
Color Orange to Yellow
Physical Form Solution
Chemical Name or Material Dibutylboron trifluoromethanesulfonate
SMILES CCCCB(CCCC)OS(=O)(=O)C(F)(F)F
InChI Key FAVAVMFXAKZTMV-UHFFFAOYSA-N
Density 1.2710g/mL
Assay Percent Range 98%
PubChem CID 2724243
Fieser 07,91; 09,140; 16,109
CAS 75-09-2
Health Hazard 3 GHS P Statement
Keep away from heat/sparks/open flames/hot surfaces.
- No smoking.
Wear protective gloves/protective clothing/eye protection/face protection.
IF SWALLOWED: rinse mouth.
Do NOT induce vomiting.
IF IN EYES: Rinse
MDL Number MFCD00009669
Health Hazard 2 GHS H Statement
Flammable liquid and vapour.
Suspected of causing cancer.
Causes severe skin burns and eye damage.
May cause drowsiness or dizziness.
Solubility Information Solubility in water: reacts.
Packaging Glass Bottle
Flash Point 27°C
Health Hazard 1 GHS Signal Word: Danger
Synonym dibutylboron trifluoromethanesulfonate,dibutylboryl trifluoromethanesulfonate solution,nbu2botf,bu2botf,dibutylboron triflate,n-bu 2botf,dibutylboryl trifluoromethanesulfonate,dibutylboron triflate solution,trifluoromethylsulfonyloxy dibutylborane,dibutyl trifluoromethyl sulfonyl oxy borane
IUPAC Name dibutylboranyl trifluoromethanesulfonate
Molecular Formula C9H18BF3O3S
Formula Weight 274.11
Specific Gravity 1.271
2
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Trimethylsilyl trifluoromethanesulfonate, 99%

CAS: 27607-77-8 Molecular Formula: C4H9F3O3SSi Molecular Weight (g/mol): 222.26 MDL Number: MFCD00000406 InChI Key: FTVLMFQEYACZNP-UHFFFAOYSA-N Synonym: trimethylsilyl triflate,tmsotf,trifluoromethanesulfonic acid trimethylsilyl ester,trimethylsilyl trifluoromethylsulphonate,unii-z84v0cbh9j,methanesulfonic acid, trifluoro-, trimethylsilyl ester,trimethylsilyl trifluoromethylsulfonate,trimethylsllytrifluoromethanesulphonate,trimethylsilyl trifluoromethanesulphonate,trimethylsilyltrifluoromethanesulphonate PubChem CID: 65367 IUPAC Name: trimethylsilyl trifluoromethanesulfonate SMILES: C[Si](C)(C)OS(=O)(=O)C(F)(F)F

PubChem CID 65367
CAS 27607-77-8
Molecular Weight (g/mol) 222.26
MDL Number MFCD00000406
SMILES C[Si](C)(C)OS(=O)(=O)C(F)(F)F
Synonym trimethylsilyl triflate,tmsotf,trifluoromethanesulfonic acid trimethylsilyl ester,trimethylsilyl trifluoromethylsulphonate,unii-z84v0cbh9j,methanesulfonic acid, trifluoro-, trimethylsilyl ester,trimethylsilyl trifluoromethylsulfonate,trimethylsllytrifluoromethanesulphonate,trimethylsilyl trifluoromethanesulphonate,trimethylsilyltrifluoromethanesulphonate
IUPAC Name trimethylsilyl trifluoromethanesulfonate
InChI Key FTVLMFQEYACZNP-UHFFFAOYSA-N
Molecular Formula C4H9F3O3SSi
3

Methyl trifluoromethanesulfonate, 96%, Thermo Scientific Chemicals

CAS: 333-27-7 Molecular Formula: C2H3F3O3S Molecular Weight (g/mol): 164.10 MDL Number: MFCD00000409 InChI Key: OIRDBPQYVWXNSJ-UHFFFAOYSA-N Synonym: methyl triflate,methyl trifluoromethanesulphonate,methanesulfonic acid, trifluoro-, methyl ester,triflate ester,methyl trifluoromethane sulfonate,trifluoromethanesulfonic acid methyl ester,unii-7b25z22epv,ccris 1158,methyltrifluoromethanesulfonate,methanesulfonic acid, 1,1,1-trifluoro-, methyl ester PubChem CID: 9526 IUPAC Name: methyl trifluoromethanesulfonate SMILES: COS(=O)(=O)C(F)(F)F

PubChem CID 9526
CAS 333-27-7
Molecular Weight (g/mol) 164.10
MDL Number MFCD00000409
SMILES COS(=O)(=O)C(F)(F)F
Synonym methyl triflate,methyl trifluoromethanesulphonate,methanesulfonic acid, trifluoro-, methyl ester,triflate ester,methyl trifluoromethane sulfonate,trifluoromethanesulfonic acid methyl ester,unii-7b25z22epv,ccris 1158,methyltrifluoromethanesulfonate,methanesulfonic acid, 1,1,1-trifluoro-, methyl ester
IUPAC Name methyl trifluoromethanesulfonate
InChI Key OIRDBPQYVWXNSJ-UHFFFAOYSA-N
Molecular Formula C2H3F3O3S
4

2-Pyridyl trifluoromethanesulfonate, 98%, Thermo Scientific™

CAS: 65007-00-3 Molecular Formula: C6H4F3NO3S Molecular Weight (g/mol): 227.157 MDL Number: MFCD00192531 InChI Key: COLRMVLTWJTLFJ-UHFFFAOYSA-N Synonym: 2-pyridyl trifluoromethanesulfonate,2-pyridyl triflate,pyridyl triflate,acmc-1bdfn,2-pyridyltrifluoromethanesulfonate,2-pyridyl trifluoromethane-sulfonate,pyridin-2-yltrifluoromethanesulfonate,2-trifluoro-methylsulfonyloxy-pyridine,trifluoromethanesulfonic acid 2-pyridyl ester PubChem CID: 3947626 IUPAC Name: pyridin-2-yl trifluoromethanesulfonate SMILES: C1=CC=NC(=C1)OS(=O)(=O)C(F)(F)F

PubChem CID 3947626
CAS 65007-00-3
Molecular Weight (g/mol) 227.157
MDL Number MFCD00192531
SMILES C1=CC=NC(=C1)OS(=O)(=O)C(F)(F)F
Synonym 2-pyridyl trifluoromethanesulfonate,2-pyridyl triflate,pyridyl triflate,acmc-1bdfn,2-pyridyltrifluoromethanesulfonate,2-pyridyl trifluoromethane-sulfonate,pyridin-2-yltrifluoromethanesulfonate,2-trifluoro-methylsulfonyloxy-pyridine,trifluoromethanesulfonic acid 2-pyridyl ester
IUPAC Name pyridin-2-yl trifluoromethanesulfonate
InChI Key COLRMVLTWJTLFJ-UHFFFAOYSA-N
Molecular Formula C6H4F3NO3S
5

Ethyl trifluoromethanesulfonate, 98%, Thermo Scientific™

CAS: 425-75-2 MDL Number: MFCD00000410 InChI Key: UVECLJDRPFNRRQ-UHFFFAOYSA-N Synonym: ethyl triflate,ethyl trifluoromethanesulphonate,trifluoromethanesulfonic acid ethyl ester,methanesulfonic acid, trifluoro-, ethyl ester,methanesulfonic acid, 1,1,1-trifluoro-, ethyl ester,ethyl trifluoromethyl sulfonate,ethyl triflate∼trifluoromethanesulphonic acid ethyl ester,ethyl trifiate,etotf,acmc-209jqf PubChem CID: 67924 IUPAC Name: ethyl trifluoromethanesulfonate SMILES: CCOS(=O)(=O)C(F)(F)F

PubChem CID 67924
CAS 425-75-2
MDL Number MFCD00000410
SMILES CCOS(=O)(=O)C(F)(F)F
Synonym ethyl triflate,ethyl trifluoromethanesulphonate,trifluoromethanesulfonic acid ethyl ester,methanesulfonic acid, trifluoro-, ethyl ester,methanesulfonic acid, 1,1,1-trifluoro-, ethyl ester,ethyl trifluoromethyl sulfonate,ethyl triflate∼trifluoromethanesulphonic acid ethyl ester,ethyl trifiate,etotf,acmc-209jqf
IUPAC Name ethyl trifluoromethanesulfonate
InChI Key UVECLJDRPFNRRQ-UHFFFAOYSA-N