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

Hebei Weibang 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: 2024-11-08

Hebei Mujin 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

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85-46-1

C10H7SO2Cl

C10H7ClO2S

Building Blocks

Sulfonyl Halides

Sulfur Compounds

Organic Building Blocks

Building Blocks

Chemical Synthesis

Organic Building Blocks

Sulfonyl Halides

Sulfur Compounds

Indazoles

Organic Building Blocks

Sulfonyl Halides

Sulfur Compounds