4-Isopropoxybenzenesulfonyl chloride
- CAS No.
- 98995-40-5
- Chemical Name:
- 4-Isopropoxybenzenesulfonyl chloride
- Synonyms
- 4-IsopropoxybenzenesuL;Isopropoxybenzenesulfonyl chloride;4-Isopropoxyphenylsulfonyl Chloride;4-ISOPROPOXYBENZENESULFONYL CHLORIDE;4-Isopropoxybenzensulphonyl chloride;4-Isopropoxybenzenesulphonyl chloride;4-IsopropoxybenzenesulfonylChloride>4-Isopropoxybenzene-1-sulfonyl chloride;4-propan-2-yloxybenzenesulfonyl chloride;4-Isopropoxybenzenesulfonyl chloride, 25g
- CBNumber:
- CB2366546
- Molecular Formula:
- C9H11ClO3S
- Molecular Weight:
- 234.7
- MDL Number:
- MFCD03093083
- MOL File:
- 98995-40-5.mol
- MSDS File:
- SDS
| Melting point | 30-35°C |
|---|---|
| Boiling point | 112°C 0,01mm |
| Density | 1.279±0.06 g/cm3(Predicted) |
| Flash point | 112-113°C/0.01m |
| storage temp. | Inert atmosphere,2-8°C |
| solubility | soluble in Toluene |
| form | powder to crystal |
| color | White to Light yellow to Light orange |
| Sensitive | Moisture Sensitive |
| BRN | 3269058 |
| CAS DataBase Reference | 98995-40-5 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS05,GHS08 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H318-H290-H314-H341 | |||||||||
| Precautionary statements | P201-P202-P234-P260-P264-P280-P301+P330+P331+P310-P303+P361+P353+P310+P363-P304+P340+P310-P305+P351+P338+P310-P308+P313-P390-P405-P406-P501-P260h-P301+P330+P331-P303+P361+P353-P305+P351+P338-P501a | |||||||||
| Risk Statements | 34 | |||||||||
| Safety Statements | 26-36/37/39-27 | |||||||||
| RIDADR | 3261 | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29162090 | |||||||||
| NFPA 704 |
|
4-Isopropoxybenzenesulfonyl chloride price More Price(32)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | I0802 | 4-Isopropoxybenzenesulfonyl Chloride >98.0%(GC) | 98995-40-5 | 5g | $66 | 2026-04-30 | Buy |
| TCI Chemical | I0802 | 4-Isopropoxybenzenesulfonyl Chloride >98.0%(GC) | 98995-40-5 | 25g | $224 | 2026-04-30 | Buy |
| Activate Scientific | AS49050 | 4-Isopropoxybenzene-1-sulfonyl chloride 98% | 98995-40-5 | 1g | $28 | 2026-06-04 | Buy |
| Activate Scientific | AS49050 | 4-Isopropoxybenzene-1-sulfonyl chloride 98% | 98995-40-5 | 5g | $73 | 2026-06-04 | Buy |
| Activate Scientific | AS49050 | 4-Isopropoxybenzene-1-sulfonyl chloride 98% | 98995-40-5 | 25g | $180 | 2026-06-04 | Buy |
4-Isopropoxybenzenesulfonyl chloride Chemical Properties, Uses, Production
Application
4-Isopropoxybenzenesulfonyl chloride can be used as an organic synthesis intermediate, prepared by reacting isopropoxybenzene with chlorosulfonic acid in the presence of phosphorus pentachloride. It can be used to prepare the compound 5-chloro-3-(2-fluorophenyl)-1-[(4-isopropoxyphenyl)sulfonyl]-6-methoxy-3-[3-(4-methylpiperazin-1-yl)propyl]-1,3-dihydroindole-2-one hydrochloride, which exhibits high affinity and high selectivity for arginine vasopressin (AVP) receptors.
Synthesis
10 g of isopropoxybenzene was cooled to -10C, 21.84 ml of chlorosulfonic acid was added dropwise, followed by 13.68 g of phosphorus pentachloride and the mixture was stirred at -5C for 1 hour. The reaction mixture was poured into 250 ml of ice and water and extracted with DCM, the organic phase was dried over Na2SO4 and the solvent was evaporated off in vacuum. The residue was separated by chromatography on silica gel, eluting with a gradient of cyclohexane/AcOEt mixture from (95/5; v/v) to (85/15; v/v) to obtain the expected compound 4-isopropoxybenzenesulfonyl chloride, Mp=93C.
4-Isopropoxybenzenesulfonyl chloride Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30103 | 84 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24512 | 81 |
| Suzhou Chireach Biomedical Technology Co., Ltd. | 0512-65856968 | sales@chireach.com | China | 59 | 70 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| Wuhan Chemwish Technology Co., Ltd | 86-027-67849912 | sales@chemwish.com | China | 35884 | 56 |
| Capot Chemical Co., Ltd | +86 (0) 571 85 58 67 18 | China | 18187 | 66 | |
| JinYan Chemicals(ShangHai) Co.,Ltd. | 13817811078 | sales@jingyan-chemical.com | China | 9963 | 60 |
| Shanghai Ennopharm Co., Ltd. | +86 (21) 6435-5022 | China | 4263 | 65 | |
| Sichuan Kulinan Technology Co., Ltd | 400-1166-196 18981987031 | cdhxsj@163.com | China | 11674 | 57 |
View Latest Price from 4-Isopropoxybenzenesulfonyl chloride manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-09-02 | 4-Isopropoxybenzenesulfonyl chloride
98995-40-5
|
$1.00-100.00 | 1KG | 99% | Henan Fengda Chemical Co., Ltd | ||
 |
2026-03-20 | 4-Isopropoxybenzenesulfonyl chloride
98995-40-5
|
1KG | 99% | 20 mt | Hebei Chuanghai Biotechnology Co., Ltd | ||
 |
2019-08-06 | 4-Isopropoxybenzenesulfonyl chloride
98995-40-5
|
$1.00 | 1KG | 95-99% | 100kg/week | Career Henan Chemical Co |
-
- 4-Isopropoxybenzenesulfonyl chloride
98995-40-5
- $1.00-100.00
- 99%
- Henan Fengda Chemical Co., Ltd
-
- 4-Isopropoxybenzenesulfonyl chloride
98995-40-5
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-
- 4-Isopropoxybenzenesulfonyl chloride
98995-40-5
- $1.00
- 95-99%
- Career Henan Chemical Co
