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ChemicalBook >> CAS DataBase List >> 2-Naphthalenesulfonyl chloride

2-Naphthalenesulfonyl chloride

2-Naphthalenesulfonyl chloride price.
  • $7 - $2783
  • Product name: 2-Naphthalenesulfonyl chloride
  • CAS: 93-11-8
  • MF: C10H7ClO2S
  • MW: 226.68
  • EINECS:202-219-9
  • MDL Number:MFCD00004087
  • Synonyms:NAPHTHALENE-BETA-SULFONYL CHLORIDE;NAPHTHALENE-2-SULPHONYL CHLORIDE;2-NAPHTHALENESULFONYL CHLORIDE;AKOS B022434;ART-CHEM-BB B022434;BETA-NAPHTHALENE SULFONYL CHLORIDE;2-Naphthalenylsulfonyl chloride;2-Naphthylsulfonyl chloride
Price44 Properties Safety Information Description
44 prices
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  • aablocks
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  • 10gm:
  • Manufactureraablocks
  • Product numberAA00IHD2
  • Product descriptionNaphthalene-2-sulfonyl Chloride 97%
  • Packaging10g
  • Price$7
  • Updated2026-05-29
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  • Manufactureraablocks
  • Product numberAA00IHD2
  • Product descriptionNaphthalene-2-sulfonyl Chloride 97%
  • Packaging25g
  • Price$12
  • Updated2026-05-29
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  • Manufactureraablocks
  • Product numberAA00IHD2
  • Product descriptionNaphthalene-2-sulfonyl Chloride 95%
  • Packaging100g
  • Price$34
  • Updated2026-05-29
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  • ManufacturerActivate Scientific
  • Product numberAS20986
  • Product descriptionNaphthalene-2-sulfonyl Chloride 98%
  • Packaging5g
  • Price$22
  • Updated2026-06-04
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  • ManufacturerActivate Scientific
  • Product numberAS20986
  • Product descriptionNaphthalene-2-sulfonyl Chloride 98%
  • Packaging25g
  • Price$47
  • Updated2026-06-04
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  • ManufacturerActivate Scientific
  • Product numberAS20986
  • Product descriptionNaphthalene-2-sulfonyl Chloride 98%
  • Packaging100g
  • Price$147
  • Updated2026-06-04
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  • ManufacturerAHH
  • Product numberMT-19279
  • Product description2-Naphthalenesulfonyl chloride 97%
  • Packaging25g
  • Price$308
  • Updated2026-05-26
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  • ManufacturerAK Scientific
  • Product numberY4735
  • Product description2-Naphthalenesulfonyl chloride
  • Packaging5g
  • Price$14
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0021573
  • Product description2-NAPHTHALENE SULFONYL CHLORIDE 95.00%
  • Packaging5G
  • Price$815.93
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0021573
  • Product description2-NAPHTHALENE SULFONYL CHLORIDE 95.00%
  • Packaging25G
  • Price$1158.42
  • Updated2021-12-16
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  • ManufacturerApolloscientific
  • Product numberOR11219
  • Product descriptionNaphthalene-2-sulphonyl chloride >98%
  • Packaging10kg
  • Price$2783
  • Updated2026-06-04
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  • ManufacturerApolloscientific
  • Product numberOR11219
  • Product descriptionNaphthalene-2-sulphonyl chloride >98%
  • Packaging100g
  • Price$45
  • Updated2026-06-04
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  • ManufacturerApolloscientific
  • Product numberOR11219
  • Product descriptionNaphthalene-2-sulphonyl chloride >98%
  • Packaging25g
  • Price$21
  • Updated2026-06-04
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  • ManufacturerApolloscientific
  • Product numberOR11219
  • Product descriptionNaphthalene-2-sulphonyl chloride >98%
  • Packaging500g
  • Price$156
  • Updated2026-06-04
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  • ManufacturerApolloscientific
  • Product numberOR11219
  • Product descriptionNaphthalene-2-sulphonyl chloride >98%
  • Packaging2.5kg
  • Price$709
  • Updated2026-06-04
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  • ManufacturerAtlantic Research Chemicals
  • Product numberSC10012
  • Product description2-Naphthalenesulfonyl chloride 95%
  • Packaging10gm:
  • Price$31.81
  • Updated2021-12-16
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Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00IHD2 Naphthalene-2-sulfonyl Chloride 97% 10g $7 2026-05-29 Buy
aablocks AA00IHD2 Naphthalene-2-sulfonyl Chloride 97% 25g $12 2026-05-29 Buy
aablocks AA00IHD2 Naphthalene-2-sulfonyl Chloride 95% 100g $34 2026-05-29 Buy
Activate Scientific AS20986 Naphthalene-2-sulfonyl Chloride 98% 5g $22 2026-06-04 Buy
Activate Scientific AS20986 Naphthalene-2-sulfonyl Chloride 98% 25g $47 2026-06-04 Buy
Activate Scientific AS20986 Naphthalene-2-sulfonyl Chloride 98% 100g $147 2026-06-04 Buy
AHH MT-19279 2-Naphthalenesulfonyl chloride 97% 25g $308 2026-05-26 Buy
AK Scientific Y4735 2-Naphthalenesulfonyl chloride 5g $14 2021-12-16 Buy
American Custom Chemicals Corporation CHM0021573 2-NAPHTHALENE SULFONYL CHLORIDE 95.00% 5G $815.93 2021-12-16 Buy
American Custom Chemicals Corporation CHM0021573 2-NAPHTHALENE SULFONYL CHLORIDE 95.00% 25G $1158.42 2021-12-16 Buy
Apolloscientific OR11219 Naphthalene-2-sulphonyl chloride >98% 10kg $2783 2026-06-04 Buy
Apolloscientific OR11219 Naphthalene-2-sulphonyl chloride >98% 100g $45 2026-06-04 Buy
Apolloscientific OR11219 Naphthalene-2-sulphonyl chloride >98% 25g $21 2026-06-04 Buy
Apolloscientific OR11219 Naphthalene-2-sulphonyl chloride >98% 500g $156 2026-06-04 Buy
Apolloscientific OR11219 Naphthalene-2-sulphonyl chloride >98% 2.5kg $709 2026-06-04 Buy
Atlantic Research Chemicals SC10012 2-Naphthalenesulfonyl chloride 95% 10gm: $31.81 2021-12-16 Buy
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Properties

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
InChI :1S/C10H7ClO2S/c11-14(12,13)10-6-5-8-3-1-2-4-9(8)7-10/h1-7H
InChIKey :OPECTNGATDYLSS-UHFFFAOYSA-N
SMILES :ClS(=O)(=O)c1ccc2ccccc2c1
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)

Safety Information

Symbol(GHS): Corrosion (GHS05)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H290 May be corrosive to metals Corrosive to Metals Category 1 Warning P234, P390, P404
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:
P234 Keep only in original container.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/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. Continuerinsing.

Description

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.

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Suppliers and manufacturers

Wuhan Huahan Dingcheng New Material Technology Co., Ltd J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. Alfa Aesar TCI (Shanghai) Development Co., Ltd. Beijing HwrkChemical Technology Co., Ltd Energy Chemical Shanghai Hanhong Scientific Co.,Ltd. Syntechem Co.,Ltd Tianjin heowns Biochemical Technology Co., Ltd.