ChemicalBook > CAS DataBase List > 1-Naphthalenesulfonyl chloride

1-Naphthalenesulfonyl chloride

Product Name
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
Formula Weight
226.68
MOL File
85-46-1.mol
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1-Naphthalenesulfonyl chloride Property

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)
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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 
10-21
Hazard Note 
Corrosive
TSCA 
Yes
HazardClass 
8
PackingGroup 
II
HS Code 
29049090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
235881
Product name
1-Naphthalenesulfonyl chloride
Purity
97%
Packaging
5g
Price
$45.12
Updated
2024/03/01
TCI Chemical
Product number
N0017
Product name
1-Naphthalenesulfonyl Chloride
Purity
>98.0%(T)
Packaging
25g
Price
$117
Updated
2024/03/01
TCI Chemical
Product number
N0017
Product name
1-Naphthalenesulfonyl Chloride
Purity
>98.0%(T)
Packaging
500g
Price
$1011
Updated
2024/03/01
TRC
Product number
N345625
Product name
1-Naphthalenesulfonyl chloride
Packaging
1g
Price
$70
Updated
2021/12/16
Usbiological
Product number
410137
Product name
1-Naphthalenesulfonyl Chloride
Packaging
500mg
Price
$319
Updated
2021/12/16
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1-Naphthalenesulfonyl chloride Chemical Properties,Usage,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

Acetonitrile Sulfolane Phosphorus oxychloride N,N-Dimethylacetamide Sodium 1-naphthalenesulfonate

Preparation Products

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1-Naphthalenesulfonyl chloride Suppliers

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View Lastest Price from 1-Naphthalenesulfonyl chloride manufacturers

Ouhuang Engineering Materials (Hubei) Co., Ltd
Product
1-Naphthalenesulfonyl chloride 85-46-1
Price
US $100.00-30.00/kg
Min. Order
1kg
Purity
99.93%
Supply Ability
1000kg per week
Release date
2024-04-25
Hebei Mojin Biotechnology Co., Ltd
Product
1-Naphthalenesulfonyl chloride 85-46-1
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-07-04
Hebei Guanlang Biotechnology Co., Ltd.
Product
1-Naphthalenesulfonyl chloride 85-46-1
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20 mt
Release date
2023-04-20

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