Trimethylene di(thiotosylate)
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- $36.65 - $1191
- Product name: Trimethylene di(thiotosylate)
- CAS: 3866-79-3
- MF: C17H20O4S4
- MW: 416.6
- EINECS:
- MDL Number:MFCD00014918
- Synonyms:1,3-DI(P-TOSYLTHIO)PROPANE;1,3-PROPANEDIYL DI(THIOTOSYLATE);TRIMETHYLENE BIS(P-TOLUENETHIOSULFONATE);Trimethylene Di(thiotosylate) [Protecting Reagent for Active Methylene];S,S'-Trimethylene di(p-toluenethiosulfonate);Benzenesulfonothioic acid, 4-methyl-, S,S-1,3-propanediyl ester;1,3-Di(p-tosylthio)propane, 1,3-Propanediyl di(thiotosylate), Trimethylene di(thiotosylate);1,3-Propanedithiolebis(p-toluenesulfonate)
22 prices
Selected condition：
Brand
- aablocks
- AK Scientific
- American Custom Chemicals Corporation
- Chemenu
- Chem-Impex
- ChemScene
- Crysdot
- TCI Chemical
- TRC
- Usbiological
Package
- 5MG
- 1g
- 2.5g
- 5g
- 10g
- 25g
- 50g
- 100g
- Manufactureraablocks
- Product numberAA003V15
- Product descriptionTRIMETHYLENE DI(THIOTOSYLATE) 95%
- Packaging1g
- Price$46
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003V15
- Product descriptionTRIMETHYLENE DI(THIOTOSYLATE) ≥95%(HPLC)
- Packaging5g
- Price$120
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003V15
- Product descriptionTRIMETHYLENE DI(THIOTOSYLATE) ≥95%(HPLC)
- Packaging25g
- Price$293
- Updated2026-05-28
- Buy
- ManufacturerAK Scientific
- Product number9310AL
- Product descriptionTrimethylenedi(thiotosylate)
- Packaging5g
- Price$149
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0309299
- Product descriptionTRIMETHYLENE DI(THIOTOSYLATE) 95.00%
- Packaging5MG
- Price$498.04
- Updated2021-12-16
- Buy
- ManufacturerChemenu
- Product numberCM186330
- Product descriptionO,O''-(propane-1,3-diyl)bis(4-methylbenzenesulfonothioate) 95+%
- Packaging100g
- Price$425
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number37319
- Product descriptionS,S′-Trimethylene di(p-toluenethiosulfonate) ≥95%(HPLC)
- Packaging1G
- Price$36.65
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number37319
- Product descriptionS,S′-Trimethylene di(p-toluenethiosulfonate) ≥95%(HPLC)
- Packaging5G
- Price$99.95
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number37319
- Product descriptionS,S′-Trimethylene di(p-toluenethiosulfonate) ≥95%(HPLC)
- Packaging25G
- Price$272.11
- Updated2026-05-19
- Buy
- ManufacturerChemScene
- Product numberCS-W009694
- Product description1,3-Bis(4-methylbenzenesulfonylthio)propane ≥97%
- Packaging25g
- Price$244
- Updated2026-06-04
- Buy
- ManufacturerCrysdot
- Product numberCD12076432
- Product descriptionO,O'-Propane-1,3-diyl bis(4-methylbenzenesulfonothioate) 97%
- Packaging100g
- Price$451
- Updated2026-05-27
- Buy
- ManufacturerTCI Chemical
- Product numberD2390
- Product descriptionTrimethylene Di(thiotosylate) [Protecting Reagent for Active Methylene] >95.0%(HPLC)
- Packaging25g
- Price$241
- Updated2026-04-30
- Buy
- ManufacturerTCI Chemical
- Product numberD2390
- Product descriptionTrimethylene Di(thiotosylate) [Protecting Reagent for Active Methylene] >95.0%(HPLC)
- Packaging5g
- Price$80
- Updated2026-04-30
- Buy
- ManufacturerTRC
- Product numberT796183
- Product descriptionTrimethyleneDi(thiotosylate)
- Packaging2.5g
- Price$85
- Updated2021-12-16
- Buy
- ManufacturerTRC
- Product numberTRC-T796183-1G
- Product descriptionTrimethylene Di(thiotosylate)
- Packaging1g
- Price$65
- Updated2026-06-03
- Buy
- ManufacturerTRC
- Product numberTRC-T796183-2.5G
- Product descriptionTrimethylene Di(thiotosylate)
- Packaging2.5g
- Price$120
- Updated2026-06-03
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA003V15 | TRIMETHYLENE DI(THIOTOSYLATE) 95% | 1g | $46 | 2026-05-28 | Buy |
| aablocks | AA003V15 | TRIMETHYLENE DI(THIOTOSYLATE) ≥95%(HPLC) | 5g | $120 | 2026-05-28 | Buy |
| aablocks | AA003V15 | TRIMETHYLENE DI(THIOTOSYLATE) ≥95%(HPLC) | 25g | $293 | 2026-05-28 | Buy |
| AK Scientific | 9310AL | Trimethylenedi(thiotosylate) | 5g | $149 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0309299 | TRIMETHYLENE DI(THIOTOSYLATE) 95.00% | 5MG | $498.04 | 2021-12-16 | Buy |
| Chemenu | CM186330 | O,O''-(propane-1,3-diyl)bis(4-methylbenzenesulfonothioate) 95+% | 100g | $425 | 2021-12-16 | Buy |
| Chem-Impex | 37319 | S,S′-Trimethylene di(p-toluenethiosulfonate) ≥95%(HPLC) | 1G | $36.65 | 2026-05-19 | Buy |
| Chem-Impex | 37319 | S,S′-Trimethylene di(p-toluenethiosulfonate) ≥95%(HPLC) | 5G | $99.95 | 2026-05-19 | Buy |
| Chem-Impex | 37319 | S,S′-Trimethylene di(p-toluenethiosulfonate) ≥95%(HPLC) | 25G | $272.11 | 2026-05-19 | Buy |
| ChemScene | CS-W009694 | 1,3-Bis(4-methylbenzenesulfonylthio)propane ≥97% | 25g | $244 | 2026-06-04 | Buy |
| Crysdot | CD12076432 | O,O'-Propane-1,3-diyl bis(4-methylbenzenesulfonothioate) 97% | 100g | $451 | 2026-05-27 | Buy |
| TCI Chemical | D2390 | Trimethylene Di(thiotosylate) [Protecting Reagent for Active Methylene] >95.0%(HPLC) | 25g | $241 | 2026-04-30 | Buy |
| TCI Chemical | D2390 | Trimethylene Di(thiotosylate) [Protecting Reagent for Active Methylene] >95.0%(HPLC) | 5g | $80 | 2026-04-30 | Buy |
| TRC | T796183 | TrimethyleneDi(thiotosylate) | 2.5g | $85 | 2021-12-16 | Buy |
| TRC | TRC-T796183-1G | Trimethylene Di(thiotosylate) | 1g | $65 | 2026-06-03 | Buy |
| TRC | TRC-T796183-2.5G | Trimethylene Di(thiotosylate) | 2.5g | $120 | 2026-06-03 | Buy |
Properties
Melting point :64-67 °C
Boiling point :592.3±60.0 °C(Predicted)
Density :1.340±0.06 g/cm3(Predicted)
form :powder to crystal
color :White to Almost white
BRN :2020157
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
InChIKey :QOICHLMIPNOKLN-UHFFFAOYSA-N
SMILES :Cc1ccc(cc1)S(=O)(=O)SCCCSS(=O)(=O)c2ccc(C)cc2
CAS DataBase Reference :3866-79-3
Boiling point :592.3±60.0 °C(Predicted)
Density :1.340±0.06 g/cm3(Predicted)
form :powder to crystal
color :White to Almost white
BRN :2020157
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
InChIKey :QOICHLMIPNOKLN-UHFFFAOYSA-N
SMILES :Cc1ccc(cc1)S(=O)(=O)SCCCSS(=O)(=O)c2ccc(C)cc2
CAS DataBase Reference :3866-79-3
Safety Information
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Description
Reagent for the formation of dithianes (protected carbonyls) from activated methylene compounds.Related product price
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Suppliers and manufacturers
J & K SCIENTIFIC LTD.
Meryer (Shanghai) Chemical Technology Co., Ltd.
3B Pharmachem (Wuhan) International Co.,Ltd.
TCI (Shanghai) Development Co., Ltd.
Shanghai Hanhong Scientific Co.,Ltd.
Sichuan Kulinan Technology Co., Ltd
Chengdu Ai Keda Chemical Technology Co., Ltd.
Shanghai civi chemical technology co.,Ltd
TOKYO CHEMICAL INDUSTRY CO., LTD.
TCI Europe