ChemicalBook > CAS DataBase List > 2-Naphthalenesulfonyl chloride
2-Naphthalenesulfonyl chloride
- Product Name
- 2-Naphthalenesulfonyl chloride
- CAS No.
- 93-11-8
- Chemical Name
- 2-Naphthalenesulfonyl chloride
- Synonyms
- NAPHTHALENE-2-SULFONYL CHLORIDE;NAPHTHALENE-2-SULPHONYL CHLORIDE;ene-2-suL;AKOS B022434;ART-CHEM-BB B022434;2-Naphthalenesulfony;b-Naphthalenesulfochloride;2-Naphthesulfonyl chloride;2-Naphthylsulfonyl chloride;b-Naphthylsulfonyl chloride
- CBNumber
- CB3168903
- Molecular Formula
- C10H7ClO2S
- Formula Weight
- 226.68
- MOL File
- 93-11-8.mol
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2-Naphthalenesulfonyl chloride Property
- Melting point:
- 74-76 °C (lit.)
- Boiling point:
- 147.7 °C/0.6 mmHg (lit.)
- Density
- 1.3661 (estimate)
- vapor pressure
- 0.004Pa at 25℃
- Flash point:
- 200-202°C/13mm
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- solubility
- soluble in Toluene
- form
- Powder
- color
- Light yellow to beige
- Water Solubility
- insoluble
- Sensitive
- Moisture Sensitive
- BRN
- 641898
- InChIKey
- OPECTNGATDYLSS-UHFFFAOYSA-N
- LogP
- 2.2 at 25℃
- CAS DataBase Reference
- 93-11-8(CAS DataBase Reference)
- NIST Chemistry Reference
- 2-Naphthalenesulfonyl chloride(93-11-8)
- EPA Substance Registry System
- 2-Naphthalenesulfonyl chloride (93-11-8)
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Safety
- Hazard Codes
- C
- Risk Statements
- 34
- Safety Statements
- 26-36/37/39-45-27
- RIDADR
- UN 3261 8/PG 2
- WGK Germany
- 3
- F
- 21
- TSCA
- Yes
- HazardClass
- 8
- PackingGroup
- II
- HS Code
- 29049020
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H290May be corrosive to metals
H314Causes severe skin burns and eye damage
- Precautionary statements
-
P234Keep only in original container.
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 133361
- Product name
- 2-Naphthalenesulfonyl chloride
- Purity
- 99%
- Packaging
- 5g
- Price
- $362
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 133361
- Product name
- 2-Naphthalenesulfonyl chloride
- Purity
- 99%
- Packaging
- 25g
- Price
- $624
- Updated
- 2024/03/01
TCI Chemical
- Product number
- N0018
- Product name
- 2-Naphthalenesulfonyl Chloride
- Purity
- >98.0%(GC)(T)
- Packaging
- 25g
- Price
- $53
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- A16872
- Product name
- Naphthalene-2-sulfonyl chloride, 97%
- Packaging
- 25g
- Price
- $58.65
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- A16872
- Product name
- Naphthalene-2-sulfonyl chloride, 97%
- Packaging
- 100g
- Price
- $168.65
- Updated
- 2024/03/01
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2-Naphthalenesulfonyl chloride Chemical Properties,Usage,Production
Chemical Properties
LIGHT YELLOW TO BEIGE POWDER
Uses
2-Naphthalenesulfonyl chloride was employed as capping reagent for primary amine to convert histamine to a selective histamine H3-receptor antagonist. It was used for pre-column derivatization during the high-performance liquid chromatographic assay of neomycin sulfate.
Flammability and Explosibility
Not classified
Purification Methods
Distil the chloride in a vacuum and/or recrystallise it (twice) from *benzene/pet ether (1:1 v/v). Purify it as the 1-sulfonyl chloride above. [Fierz-Davaid & Weissenbach Helv Chim Acta 3 2312 1920.] The sulfonamide has m 217o (from EtOH). [Beilstein 11 III 399, 11 IV 529.]
2-Naphthalenesulfonyl chloride Preparation Products And Raw materials
Raw materials
Preparation Products
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2-Naphthalenesulfonyl chloride Suppliers
- Tel
- --
- Fax
- --
- ccc@merckgroup.com
- Country
- Germany
- ProdList
- 2010
- Advantage
- 58
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View Lastest Price from 2-Naphthalenesulfonyl chloride manufacturers
Zibo Hangyu Biotechnology Development Co., Ltd
- Product
- 2-Naphthalenesulfonyl chloride 93-11-8
- Price
- US $70.00-700.00/kg
- Min. Order
- 10kg
- Purity
- 0.99
- Supply Ability
- 20tons
- Release date
- 2023-11-08
Weijer International Trade (Hebei) Co., Ltd
- Product
- Naphthalene-2-sulfonyl chloride 93-11-8
- Price
- US $99.00/KG
- Min. Order
- 1KG
- Purity
- >99%
- Supply Ability
- 50000kg/Month
- Release date
- 2023-03-09
Hebei Mojin Biotechnology Co., Ltd
- Product
- 2-Naphthalenesulfonyl chloride 93-11-8
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 50000KG/month
- Release date
- 2023-06-20
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