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
More
Less

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)
More
Less

Safety

Hazard Codes 
C
Risk Statements 
34
Safety Statements 
26-36/37/39-45-27
RIDADR 
UN 3261 8/PG 2
WGK Germany 
3
21
TSCA 
Yes
HazardClass 
8
PackingGroup 
II
HS Code 
29049020
More
Less

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.

More
Less

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
More
Less

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

More
Less

2-Naphthalenesulfonyl chloride Suppliers

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
Beijing HwrkChemical Technology Co., Ltd
Tel
010-89508211 18501085097
Fax
010-89508210
Email
sales.bj@hwrkchemical.com
Country
China
ProdList
8418
Advantage
55
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44689
Advantage
61
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42958
Advantage
64
Syntechem Co.,Ltd
Tel
Fax
E-Mail Inquiry
Email
info@syntechem.com
Country
China
ProdList
12984
Advantage
57
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400 638 7771
Email
sales@heowns.com
Country
China
ProdList
14435
Advantage
57
Shanghai Sunway Pharmaceutical Technology Co., Ltd
Tel
021-51613915-820 13611835272
Fax
021 51613951
Email
mmwang@sunwaypharm.cn
Country
China
ProdList
9734
Advantage
57
More
Less

View Lastest Price from 2-Naphthalenesulfonyl chloride manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
2-Naphthalenesulfonyl Chloride 93-11-8
Price
US $10.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
100ton
Release date
2024-10-30
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
Shaanxi Dideu Medichem Co. Ltd
Product
2-Naphthalenesulfonyl chloride 93-11-8
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99.0%
Supply Ability
1000KG
Release date
2024-08-09

93-11-8, 2-Naphthalenesulfonyl chlorideRelated Search:


  • NAPHTHALENE-BETA-SULFONYL CHLORIDE
  • NAPHTHALENE-2-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
  • 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&gt
  • 2-Naphthalenesulfonyl Chloride,>98%
  • 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