4-Chloro-3-nitrobenzonitrile

CAS 939-80-0ClC6H3(NO2)CNChemical Synthesis

4-Chloro-3-nitrobenzonitrile (CAS: 939-80-0) is an organic compound with the molecular formula ClC6H3(NO2)CN and a molecular weight of 182.56 g/mol. This chemical serves as a valuable building block in organic synthesis, particularly in the development of novel compounds for research and development. Its structure, featuring both a nitrile and a nitro group alongside a chlorine substituent on a benzene ring, offers versatile reactivity for further chemical transformations.

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4-Chloro-3-nitrobenzonitrile (ClC6H3(NO2)CN) — chemical structure, CAS 939-80-0; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksC6 to C7Chemical SynthesisCyanides/NitrilesNitrogen Compounds

01 /Applications

Organic Synthesis Intermediate

4-Chloro-3-nitrobenzonitrile is a key intermediate in the synthesis of more complex organic molecules. Its functional groups allow for various chemical reactions, making it useful in constructing diverse molecular architectures.

Pharmaceutical Research

This compound can be employed in the early stages of drug discovery and development. It may serve as a precursor for synthesizing potential active pharmaceutical ingredients (APIs) or related compounds.

Material Science

The specific electronic and structural properties conferred by the nitro, chloro, and nitrile groups might make 4-Chloro-3-nitrobenzonitrile a useful starting material for developing new materials with tailored characteristics.

02 /Properties

Molecular weight	182.56
Linear formula	ClC6H3(NO2)CN
Assay	97%
Melting point	98-100 °C(lit.)

03 /Safety & handling

GHS hazard pictogram: Harmful / irritant (GHS07) — Harmful / irritant

Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust, fume, gas or vapours
P305IF IN EYES

Protective equipment	dust mask type N95 (US), Eyeshields, Gloves
Water hazard class (WGK, DE)	2
Hazard codes (EU)	Xi
Risk statements (R)	36/37/38
Safety statements (S)	26-36

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

939-80-0

MDL number

MFCD00016987

PubChem substance

24863715

Beilstein registry

1639111

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is 4-Chloro-3-nitrobenzonitrile used for?

4-Chloro-3-nitrobenzonitrile is primarily used as a building block and intermediate in organic synthesis, including applications in pharmaceutical research and potentially material science.

What is the CAS number and formula for 4-Chloro-3-nitrobenzonitrile?

The CAS number is 939-80-0, and the linear formula is ClC6H3(NO2)CN.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies 4-Chloro-3-nitrobenzonitrile with an assay of 97%. We do not represent this product as USP, BP, or EP grade.

What are the main safety hazards associated with 4-Chloro-3-nitrobenzonitrile?

4-Chloro-3-nitrobenzonitrile is classified with a GHS07 symbol and a Warning signal word. It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including a dust mask (type N95 or equivalent), eyeshields, and gloves, should be used.

How is 4-Chloro-3-nitrobenzonitrile shipped?

Tech Serve Solutions, as a specialist global supplier and exporter, ensures that 4-Chloro-3-nitrobenzonitrile is packed and shipped in compliance with all relevant regulations.