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3-Nitrobenzenesulfonyl chloride, 98%, Thermo Scientific Chemicals
Description
It is employed as a biochemical for proteomics research. It is also used in the preparation of: acyl-2-aminobenzimidazole analogs and 6-chloro-2-methyl-3-{1-[(3-nitrophenyl)sulfonyl]-1H-pyrazol-3-yl}imidazo[1,2-a]pyridine.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
It is employed as a biochemical for proteomics research. It is also used in the preparation of: acyl-2-aminobenzimidazole analogs and 6-chloro-2-methyl-3-{1-[(3-nitrophenyl)sulfonyl]-1H-pyrazol-3-yl}imidazo[1,2-a]pyridine.
Solubility
Hydrolyzes slowly in water.
Notes
Moisture Sensitive. Store away from oxidizing agents, active metals and bases. Keep the container tightly closed in a cool, dry place.

Specifications
Specifications
Melting Point | 59°C to 63°C |
Flash Point | >110°C (230°F) |
Quantity | 100 g |
UN Number | UN3261 |
Beilstein | 746542 |
Sensitivity | Moisture sensitive |
Solubility Information | Hydrolyzes slowly in water. |
Formula Weight | 221.62 |
Percent Purity | 98% |
Chemical Name or Material | 3-Nitrobenzenesulfonyl chloride |
Certificates
Certificates
A lot number is required to show results for certificates. To find your lot number on previous orders use our order status area.
Lot Number | Certificate Type | Date | Catalog Number |
---|---|---|---|
10242659 | Certificate of Analysis | 08/08/2022 | A17670.22,A17670.14,A17670.06 |
F23R047 | Certificate of Analysis | 23/11/2021 | A17670.22,A17670.14,A17670.06 |
10230942 | Certificate of Analysis | 23/11/2021 | A17670.22,A17670.14,A17670.06 |
F23R046 | Certificate of Analysis | 23/11/2021 | A17670.22,A17670.14,A17670.06 |
I29R028 | Certificate of Analysis | 23/11/2021 | A17670.22,A17670.14,A17670.06 |
Safety and Handling

- 3-Nitrobenzenesulfonyl chloride
- Danger
- Serious eye damage/eye irritation Category 1
- Skin corrosion/irritation Category 1 B
- H314-Causes severe skin burns and eye damage.
- H318-Causes serious eye damage.
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
- P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
- P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
- P310-Immediately call a POISON CENTER/doctor/.
- MIXTURE LIST-Contains : 3-Nitrobenzenesulfonyl chloride
RUO – Research Use Only
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