2-Naphthalenesulfonyl chloride

Basic Information

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CAS Number

93-11-8

Molecular Formula

C10H7ClO2S

Molecular Weight

226.68 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Dyes and Pigments Organic Dyes

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

75.0 to 79.0 deg-C

Boiling Point

147.7 °C/0.6 mmHg

Density

1.3661 (estimate)

Flash Point

200-202°C/13mm

Refractive Index

1.643

SMILES

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C1=CC=C2C=C(C=CC2=C1)S(=O)(=O)Cl

InChI

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

LogP

2.7673000000000005

Topological Polar Surface Area

34.14 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

294

Safety Information

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Hazard Statement

H290 May be corrosive to metals
Corrosive to Metals

H314 Causes severe skin burns and eye damage
Skin corrosion/irritation

Hazard Class

Class 8 Class 8

Sensitiveness

Moisture Sensitive

Synonyms & References

English

Naphthalene-2-sulfonyl chloride
Naphthalene-2-sulphonyl chloride
2-Naphthalensulfonyl chloride
2-Naphthalenesulfonyl Chloride
2-Naphthalenesulfonyl chloride
2-Naphthalenylsulfonylchloride
2-Naphthylsulfonyl chloride
NSC 133893
Naphthalene-2-sulfonic acidchloride
b-Naphthalenesulfochloride
b-Naphthalenesulfonyl chloride
b-Naphthylsulfonyl chloride
beta-Naphthalenesulfonyl chloride
Naphthalene-2-sulfonic acid chloride
.beta.-Naphthalenesulfochloride
2-Naphthalene sulfonyl chloride
OPECTNGATDYLSS-UHFFFAOYSA-N
.beta.-Naphthalenesulfonyl chloride
chloro-2-naphthylsulfone
beta-Naphthalenesulfochloride
2-naphthalenesulphonyl chloride
2-Naphthalenylsulfonyl
2-Naphthalenylsulfonyl chloride
β-Naphthalenesulfochloride
β-Naphthalenesulfonyl chloride
β-Naphthylsulfonyl chloride
2-napthalenesulfonylchloride
ss-Naphthalinsulfochlorid
.beta.-Naphthylsulfonyl chloride
2-naphthylsulphonyl chloride
NAPHTHALENE-2-SULPHONYL CHLORIDE

MDL Number

MFCD00004087

Customs Code

29049020

FAQ

What is 2-Naphthalenesulfonyl chloride (CAS: 93-11-8)?

2-Naphthalenesulfonyl chloride, with CAS number 93-11-8, is an aromatic compound used in the synthesis of various chemicals and drugs. It has a molecular formula of C10H7O2S and a molecular weight of approximately 203.23 g/mol. This compound is a white crystalline solid with a pungent odor.

What are the main uses of 2-Naphthalenesulfonyl chloride (CAS: 93-11-8)?

2-Naphthalenesulfonyl chloride (CAS: 93-11-8) is primarily used in the pharmaceutical industry for the synthesis of drugs, particularly in the development of antiviral and anticancer agents. It also finds applications in the chemical industry for the production of dyes and other organic compounds.

Is 2-Naphthalenesulfonyl chloride (CAS: 93-11-8) safe?

2-Naphthalenesulfonyl chloride (CAS: 93-11-8) can pose health risks if not handled properly. It is corrosive and can cause skin and eye irritation. It is also a potential respiratory irritant. Proper protective equipment and appropriate safety measures should be taken during handling and storage. It is essential to follow safety guidelines and use appropriate personal protective equipment (PPE).

How should 2-Naphthalenesulfonyl chloride (CAS: 93-11-8) be stored?

2-Naphthalenesulfonyl chloride (CAS: 93-11-8) should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a tightly closed container to prevent moisture absorption. The storage area must be well-ventilated to minimize the risk of inhalation. It is also important to keep it away from incompatible materials and to dispose of it according to local regulations.