Molekula
2,4,6-Triisopropylbenzenesulfonyl chloride
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
2,4,6-Triisopropylbenzenesulfonyl chloride is a sulfonyl chloride reagent widely used in organic synthesis for introducing sulfonyl groups in peptide and drug chemistry, as well as in the preparation of sulfonamides and sulfones. It appears as a white to off-white crystalline solid (mp about 94–97 °C), highly reactive in nucleophilic substitution reactions. CAS 6553-96-4 | Molecular formula [(CH3)2CH]3C6H2SO2Cl | Molecular weight 302.86 g/mol | Storage at ambient conditions in a cool, dry place under inert gas. Hazard classification includes a Danger signal word because it causes severe skin burns and eye damage (corrosive, H314 Skin Corr. 1B), and reactivity with moisture. Molekula supplies 2,4,6-Triisopropylbenzenesulfonyl chloride from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
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Pricing & pack sizes
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25 g — $50.10 per pack
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100 g — $115.30 per pack
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Specifications
| Property | Value |
|---|---|
| Appearance | White Crystalline |
| Melting Point | 93 - 99℃ |
| Purity (HPLC) | ≥98.0% |
| Loss on Drying | ≤0.5% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 8 |
| Packing Group | II |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 52745972 |
| CAS Number | 6553-96-4 |
| IUPAC Name | 2,4,6-tri(propan-2-yl)benzenesulfonyl chloride |
| EC Number | 229-479-6 |
| Molecular Formula | [(CH3)2CH]3C6H2SO2Cl |
| Molecular Weight | 302.86 |
| Exact Mass | 302.1107 |
| SMILES | CC(C)C1=CC(=C(C(=C1)C(C)C)S(=O)(=O)Cl)C(C)C |
| InChIKey | JAPYIBBSTJFDAK-UHFFFAOYSA-N |
| InChI | InChI=1S/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 |
| PubChem CID | 81042 |
| UN Number | UN3261 |
| REACH Code | Y110 |
| HTS Code | 29049940 |
| Tariff Code | 2904990090 |
Safety & GHS
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Corrosive
GHS05
Hazard statements
- EUH029 Contact with water liberates toxic gas
- H314 (sub cat. 1B) Causes severe skin burns and eye damage
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P308+313 IF exposed or concerned: Get medical advice/attention
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- 2,4,6-tri(propan-2-yl)benzenesulfonyl chloride
- 2,4,6-triisopropylbenzene-1-sulfonyl chloride
- 2,4,6-Triisopropylbenzenesulphonyl chloride
- 2,4,6-TRIS(1-METHYLETHYL)BENZENESULFONYL CHLORIDE
- 2,4,6-tris(propan-2-yl)benzene-1-sulfonyl chloride
- Benzenesulfonyl chloride, 2,4,6-triisopropyl-
- Benzenesulfonyl chloride, 2,4,6-tris(1-methylethyl)-
- C15H23ClO2S
- chloro[2,4,6-tris(methylethyl)phenyl]sulfone
- Trisyl chloride
Frequently asked questions
What is 2,4,6-Triisopropylbenzenesulfonyl chloride (CAS 6553-96-4) commonly used for?
This compound is primarily used as a sulfonylating agent in organic synthesis, particularly for the preparation of sulfonamides, sulfonyl chlorides, and other sulfonyl derivatives.
What is the molecular formula and molecular weight of this product?
The molecular formula is [(CH3)2CH]3C6H2SO2Cl, and the molecular weight is 302.86 g/mol.
How should 2,4,6-Triisopropylbenzenesulfonyl chloride be stored?
Store at ambient temperature in a cool, dry place, away from moisture and incompatible materials. Ensure proper ventilation.
What grades or purity levels of this product does Molekula offer?
Molekula supplies this product in high-purity grades suitable for research and development applications.
Can Molekula supply this product in bulk quantities?
Yes, Molekula can provide bulk quantities of 2,4,6-Triisopropylbenzenesulfonyl chloride upon request, subject to availability and order specifications.
What documentation comes with an order of this product?
Each order includes a Material Safety Data Sheet (MSDS), Certificate of Analysis (COA), and a product specification sheet.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.