1-Naphthalenesulfonyl chloride
- CAS No.
- 85-46-1
- Chemical Name:
- 1-Naphthalenesulfonyl chloride
- Synonyms
- NAPHTHALENE-1-SULFONYL CHLORIDE;NAPHTHOSULFOCHLORIDE;1-Chlorosulfonylnaphthalene;alpha-Naphthalenesulfochloride;1-NAPHTHALENESULPHONYL CHLORIDE;Naphthalenesulfonyl chlorid;1-Naphthylsulfonyl chloride;Naphthalene sulfonyl chloride;1-NAPTHALENESULFONIC CHLORIDE;1-NAPHTHALENESULFONYL CHLORIDE
- CBNumber:
- CB3780992
- Molecular Formula:
- C10H7ClO2S
- Molecular Weight:
- 226.68
- MOL File:
- 85-46-1.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/4/25 17:59:01
| Melting point | 64-67 °C (lit.) |
|---|---|
| Boiling point | 194-195 °C/13 mmHg (lit.) |
| Density | 1.3661 (estimate) |
| Flash point | 194-195°C/13mm |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | chloroform: soluble25mg/mL, clear to very slightly hazy, colorless to yellow |
| form | powder to crystal |
| color | White to Almost white |
| Water Solubility | insoluble |
| Sensitive | Moisture Sensitive |
| BRN | 2099333 |
| CAS DataBase Reference | 85-46-1(CAS DataBase Reference) |
| NIST Chemistry Reference | 1-Naphthalenesulfonyl chlorine(85-46-1) |
| EPA Substance Registry System | 1-Naphthalenesulfonyl chloride (85-46-1) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS05 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H314 | |||||||||
| Precautionary statements | P260-P280-P301+P330+P331-P303+P361+P353-P304+P340+P310-P305+P351+P338+P310 | |||||||||
| Hazard Codes | C | |||||||||
| Risk Statements | 34 | |||||||||
| Safety Statements | 26-36/37/39-45-27 | |||||||||
| RIDADR | UN 3261 8/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 10-21 | |||||||||
| Hazard Note | Corrosive | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29049090 | |||||||||
| NFPA 704 |
|
1-Naphthalenesulfonyl chloride price More Price(4)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 235881 | 1-Naphthalenesulfonyl chloride 97% | 85-46-1 | 5G | ₹4198.9 | 2022-06-14 | Buy |
| TCI Chemicals (India) | N0017 | 1-Naphthalenesulfonyl Chloride | 85-46-1 | 25G | ₹10100 | 2022-05-26 | Buy |
| TCI Chemicals (India) | N0017 | 1-Naphthalenesulfonyl Chloride | 85-46-1 | 500G | ₹35500 | 2022-05-26 | Buy |
| ALFA India | ALF-B24250-14 | Naphthalene-1-sulfonyl chloride, 98% | 85-46-1 | 25g | ₹8635 | 2022-05-26 | Buy |
1-Naphthalenesulfonyl chloride Chemical Properties,Uses,Production
Chemical Properties
white to beige crystalline powder
Uses
1-Naphthalenesulfonyl chloride has been used in the preparation of 5?-O-naphthaleneiulfonyldeoxyuridine and 1-sulfonylindazole derivatives. The derivatives of this compound is used for quantitative metabolome analysis New set of isotope reagents, 12C4-, 12C213C2-, and 13C4-5-diethylamino-naphthalene-1-sulfonyl chloride (DensCl), in combination with liquid chromatography Fourier-transform ion cyclotron resonance mass spectrometry (LC-FTICR-MS) is used for improved analysis of the amine- and phenol-containing submetabolome.
General Description
1-Naphthalenesulfonyl chloride undergoes desulfitative carbonylative Stille cross-coupling reaction with tinglucal derivative.
Purification Methods
If the IR indicates the presence of OH, then treat it with an equal weight of PCl5 and heat it at ca 100o for 2hours, cool and pour onto ice + H2O, stir well and filter off the solid. Wash the solid with cold H2O and dry the solid in a vacuum desiccator over P2O5 + solid KOH. Extract the solid with pet ether (b 40-60o), filter off any insoluble solid and cool. Collect the crystalline sulfonyl chloride and recrystallise it from dry Et2O, pet ether or *C6H6/pet ether. If large quantities are available, then it can be distilled under high vacuum. [Fierz-Davaid & Weissenbach Helv Chim Acta 3 2312 1920.] The sulfonamide crystallises from EtOH (m 150.5o) or H2O (m 153o). [Beilstein 11 H 175, 11 II 93, 11 IV 383.]
1-Naphthalenesulfonyl chloride Preparation Products And Raw materials
Raw materials
Preparation Products
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|---|---|---|---|---|---|
| Darsh PharmaChem Pvt Ltd | +91-9712983850 +91-9712983850 | Gujarat, India | 33 | 58 | Inquiry |
| VASIN BIO LIFE SCIENCES PVT LTD | 9491644688 | Hyderabad, India | 2096 | 58 | Inquiry |
| Oceanic Pharmachem Pvt., Ltd. (OPPL) | 91-22-42128600 | Maharashtra, India | 947 | 58 | Inquiry |
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
| CHEMSWORTH | +91-261-2397244 | New Delhi, India | 6707 | 30 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
| Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6913 | 58 | Inquiry |
| Vihaan Lifecare Pvt., Ltd. | 91--9558826007 | Gujarat, India | 13 | 58 | Inquiry |
| Darsh PharmaChem Pvt. Ltd. | 91--9712983850 | Gujarat, India | 27 | 58 | Inquiry |
| Krystal Tech | 08048372876Ext 206 | Mumbai, India | 102 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| Darsh PharmaChem Pvt Ltd | 58 |
| VASIN BIO LIFE SCIENCES PVT LTD | 58 |
| Oceanic Pharmachem Pvt., Ltd. (OPPL) | 58 |
| A.J Chemicals | 58 |
| CHEMSWORTH | 30 |
| TCI Chemicals (India) Pvt. Ltd. | 58 |
| Alfa Aesar | 58 |
| Vihaan Lifecare Pvt., Ltd. | 58 |
| Darsh PharmaChem Pvt. Ltd. | 58 |
| Krystal Tech | 58 |
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