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2-Naphthalenesulfonyl chloride

2-Naphthalenesulfonyl chloride Structure
2-Naphthalenesulfonyl chloride structure
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
Molecular Weight:
226.68
MDL Number:
MFCD00004087
MOL File:
93-11-8.mol
MSDS File:
SDS
Last updated:2024-10-30 18:52:02
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2-Naphthalenesulfonyl chloride 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
InChIKey OPECTNGATDYLSS-UHFFFAOYSA-N
LogP 2.2 at 25℃
CAS DataBase Reference 93-11-8(CAS DataBase Reference)
FDA UNII W3N8WRJ279
NIST Chemistry Reference 2-Naphthalenesulfonyl chloride(93-11-8)
EPA Substance Registry System 2-Naphthalenesulfonyl chloride (93-11-8)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS05
Signal word  Danger
Hazard statements  H290-H314
Precautionary statements  P234-P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338
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
NFPA 704
1
3 0

2-Naphthalenesulfonyl chloride price More Price(20)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 133361 2-Naphthalenesulfonyl chloride 99% 93-11-8 5g $362 2024-03-01 Buy
Sigma-Aldrich 133361 2-Naphthalenesulfonyl chloride 99% 93-11-8 25g $624 2024-03-01 Buy
TCI Chemical N0018 2-Naphthalenesulfonyl Chloride >98.0%(GC)(T) 93-11-8 25g $53 2024-03-01 Buy
Alfa Aesar A16872 Naphthalene-2-sulfonyl chloride, 97% 93-11-8 25g $58.65 2024-03-01 Buy
Alfa Aesar A16872 Naphthalene-2-sulfonyl chloride, 97% 93-11-8 100g $168.65 2024-03-01 Buy
Product number Packaging Price Buy
133361 5g $362 Buy
133361 25g $624 Buy
N0018 25g $53 Buy
A16872 25g $58.65 Buy
A16872 100g $168.65 Buy

2-Naphthalenesulfonyl chloride Chemical Properties,Uses,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 synthesis

532-02-5
93-11-8
Synthesis of 2-Naphthalenesulfonyl chloride from Sodium 2-naphthalenesulfonate

2-Naphthalenesulfonyl chloride Preparation Products And Raw materials

Raw materials

Preparation Products

NAPHTHALENE-2-SULFONAMIDE 3-[(2-NAPHTHYLSULFONYL)AMINO]PROPANOIC ACID 2-(NAPHTHALENE-2-SULFONYLAMINO)-BUTYRIC ACID Phenylalanine, N-(2-naphthalenylsulfonyl)- (2-NAPHTHYLSULFONYL)AMINO]ACETIC ACID
2-Naphthalenesulfonyl fluoride

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2-Naphthalenesulfonyl chloride Suppliers

Global( 251)Suppliers
Supplier Tel Email Country ProdList Advantage
Hebei Weibang Biotechnology Co., Ltd 		+8615531157085 abby@weibangbio.com China 8811 58
Shaanxi Dideu Medichem Co. Ltd 		+86-29-81148696 +86-15536356810 1022@dideu.com China 3882 58
Hebei Mojin Biotechnology Co., Ltd 		+86 13288715578 +8613288715578 sales@hbmojin.com China 12839 58
Zibo Hangyu Biotechnology Development Co., Ltd 		+86-0533-2185556 +8617865335152 Mandy@hangyubiotech.com China 10986 58
Capot Chemical Co.,Ltd. 		+86-（0）57185586718 +86-13336195806 sales@capot.com China 29791 60
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21634 55
Shanxi Naipu Import and Export Co.,Ltd 		+86-13734021967 +8613734021967 kaia@neputrading.com China 1001 58
Cangzhou Wanyou New Material Technology Co.,Ltd 		18631714998 sales@czwytech.com CHINA 904 58
Shanghai Longyu Biotechnology Co., Ltd. 		+8619521488211 info@longyupharma.com China 2541 58
Chongqing Chemdad Co., Ltd 		+86-023-6139-8061 +86-86-13650506873 sales@chemdad.com China 39894 58
Supplier Advantage
Hebei Weibang Biotechnology Co., Ltd 		58
Shaanxi Dideu Medichem Co. Ltd 		58
Hebei Mojin Biotechnology Co., Ltd 		58
Zibo Hangyu Biotechnology Development Co., Ltd 		58
Capot Chemical Co.,Ltd. 		60
Henan Tianfu Chemical Co.,Ltd. 		55
Shanxi Naipu Import and Export Co.,Ltd 		58
Cangzhou Wanyou New Material Technology Co.,Ltd 		58
Shanghai Longyu Biotechnology Co., Ltd. 		58
Chongqing Chemdad Co., Ltd 		58

View Lastest Price from 2-Naphthalenesulfonyl chloride manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2-Naphthalenesulfonyl Chloride pictures 2024-10-30 2-Naphthalenesulfonyl Chloride
93-11-8
 US $10.00 / kg 1kg 99% 100ton Hebei Weibang Biotechnology Co., Ltd
2-Naphthalenesulfonyl chloride pictures 2024-08-27 2-Naphthalenesulfonyl chloride
93-11-8
 US $70.00-700.00 / kg 10kg 0.99 20tons Zibo Hangyu Biotechnology Development Co., Ltd
2-Naphthalenesulfonyl chloride pictures 2024-08-11 2-Naphthalenesulfonyl chloride
93-11-8
 US $0.00-0.00 / KG 1KG 99.0% 1000KG Shaanxi Dideu Medichem Co. Ltd

2-Naphthalenesulfonyl chloride Spectrum

2-Naphthalenesulfonyl chloride(93-11-8)MS2-Naphthalenesulfonyl chloride(93-11-8)1HNMR2-Naphthalenesulfonyl chloride(93-11-8)13CNMR2-Naphthalenesulfonyl chloride(93-11-8)IR12-Naphthalenesulfonyl chloride(93-11-8)IR22-Naphthalenesulfonyl chloride(93-11-8)Raman

93-11-8(2-Naphthalenesulfonyl chloride)Related Search:

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NAPHTHALENE-BETA-SULFONYL CHLORIDE 2-NAPHTHALENESULFONYL CHLORIDE AKOS B022434 ART-CHEM-BB B022434 BETA-NAPHTHALENE SULFONYL CHLORIDE 2-Naphthalenylsulfonyl chloride 2-Naphthylsulfonyl chloride beta-Naphthalenesulfochloride b-Naphthalenesulfochloride b-Naphthalenesulfonyl chloride b-Naphthylsulfonyl chloride Naphthalene-2-sulfonic acid chloride Naphthalene-2-sulfonyl chloride (beta) Naphthalene-2-sulfonylchloride,99% 2-Naphthalenesulfony 2-Naphthalenesulfonyl chloride, 97% 25GR 2-Naphthalenesulphonyl chloride 2-Naphthalenesulfonic acid chloride β-Naphthalenesulfonechloride 2-Naphthalenesulfonyl chloride,97% 2-NAPHTHALENESULFONYL CHLORIDE FOR SYNTH 2-(Chlorosulphonyl)naphthalene ene-2-suL 2-NaphthalenesulfonylChloride> 2-Naphthalenesulfonyl Chloride,>98% NAPHTHALENE-2-SULFONYL CHLORIDE NAPHTHALENE-2-SULPHONYL CHLORIDE 2-Naphthesulfonyl chloride 2-Natpthelen Sulphonyl Chloride 93-11-8 1993-11-08 93-11-6 1993-11-8 34-28-1 1993-11-8 SULFONYL CHLORIDE Organic Building Blocks Sulfonyl Halides Sulfur Compounds Building Blocks Organic Building Blocks Sulfonyl Halides Sulfur Compounds Indolines ,Indoles ,Indazoles Building Blocks Chemical Synthesis Organic Building Blocks Sulfonyl Halides Sulfur Compounds Indazoles