TPSCl
2,4,6-Triisopropylbenzenesulfonyl chloride
CAS: 6553-96-4
Molecular Formula: C15H23ClO2S
TPSCl - Names and Identifiers
| Name | 2,4,6-Triisopropylbenzenesulfonyl chloride |
| Synonyms | TPSCL 2,4,6-TRIISOPROPYLBENZENESULFONYL CHLORI 2,4,6-triisopropybenzenesulfonyl*chloride 2,4,6-Triisopropylbenzenesulfonyl chloride 2,4,6-tri(propan-2-yl)benzenesulfonyl chloride 2,4,6-Tris(prop-2-yl)benzenesulphonyl chloride 2,4,6-three isopropylbenzene sulfonyl chloride 2,4,6-Triisopropylbenzenesulfonic acid chloride TPSCL 2,4,6-TRIISOPROPYLBENZENESULFONYL HYDRAZIDE 2,4,6-tris(propan-2-yl)benzene-1-sulfonyl chloride |
| CAS | 6553-96-4 |
| EINECS | 229-479-6 |
| InChI | InChI=1/C15H23ClO2S/c1-9(2)12-7-13(10(3)4)15(19(16,17)18)14(8-12)11(5)6/h7-11H,1-6H3 |
| InChIKey | JAPYIBBSTJFDAK-UHFFFAOYSA-N |
TPSCl - Physico-chemical Properties
| Molecular Formula | C15H23ClO2S |
| Molar Mass | 302.86 |
| Density | 1.1012 (estimate) |
| Melting Point | 92-94 °C (lit.) |
| Boling Point | 378C |
| Flash Point | 165.1°C |
| Water Solubility | decomposes |
| Solubility | ethanol: 50mg/mL, clear |
| Vapor Presure | 9.55E-05mmHg at 25°C |
| Appearance | White crystalline powder or block |
| Color | White to slightly beige |
| BRN | 1218575 |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Sensitive | Moisture Sensitive |
| Refractive Index | 1.505 |
| MDL | MFCD00007433 |
TPSCl - Risk and Safety
| Hazard Symbols | C - Corrosive |
| Risk Codes | R34 - Causes burns R29 - Contact with water liberates toxic gas |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S27 - Take off immediately all contaminated clothing. |
| UN IDs | UN 3261 8/PG 2 |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 21 |
| HS Code | 29049020 |
| Hazard Note | Corrosive |
| Hazard Class | 8 |
| Packing Group | II |
TPSCl - Introduction
Solubility in water 0.1g/l(20 ℃)(slow decomposition).
Last Update：2022-10-16 17:27:45
TPSCl - Reference Information
| Application | 2,4, 6-triisopropylbenzenesulfonyl chloride is an organic hydrocarbon compound, widely used in medicine, dye, pigment, intermediates for adjuvants and the like. |
| preparation | 1) ml Four-necked bottle, add 2,4, 6-triisopropylbenzene 72.0g, under stirring, 3.6g of sodium sulfate was added, and the ice bath was cooled to below 5 ℃. The reaction temperature was controlled at 5-15 ℃ for 1.5-2.0 hours, slowly add chlorosulfonic acid (77.0g) from the dropping funnel at a slow speed, and complete the addition, and keep the reaction at 10-15 ℃ for 0.5 hours; 2) control the reaction temperature to 15-25 ℃, 0.5g of chlorosulfonic acid was slowly added into the dropping funnel for 1.0-145.0 hours, and then the mixture was incubated at 20-25 ℃ for 2.0 hours to prepare sulfonated material; 3) in a mL beaker, 150g of ice-water mixture was added and the mixture was stirred. The sulfonated material was slowly added to ice-water and kept at 15 ℃ for 15 minutes, the lower organic layer was separated to obtain 128.8g of 2,4, 6-triisopropylbenzenesulfonyl chloride in a yield of 98.3%. |
Last Update：2024-04-09 15:16:52
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