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Merck
CN

92455

Sigma-Aldrich

S,S′-Trimethylene di(p-toluenethiosulfonate)

≥97.0% (HPLC)

Synonym(s):

1,3-Di(p-tosylthio)propane, 1,3-Propanediyl di(thiotosylate), Trimethylene di(thiotosylate)

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About This Item

Linear Formula:
CH3C6H4SO2SCH2CH2CH2SSO2C6H4CH3
CAS Number:
Molecular Weight:
416.60
Beilstein:
2020157
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Quality Level

Assay

≥97.0% (HPLC)

form

crystals

mp

64-67 °C

functional group

disulfide

SMILES string

Cc1ccc(cc1)S(=O)(=O)SCCCSS(=O)(=O)c2ccc(C)cc2

InChI

1S/C17H20O4S4/c1-14-4-8-16(9-5-14)24(18,19)22-12-3-13-23-25(20,21)17-10-6-15(2)7-11-17/h4-11H,3,12-13H2,1-2H3

InChI key

QOICHLMIPNOKLN-UHFFFAOYSA-N

Other Notes

Reagent for the formation of dithianes (protected carbonyls) from activated methylene compounds

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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