o-Nitrochlorobenzene, 99%

Name: o-Nitrochlorobenzene, 99%
Brand: Vaqora Chemicals
SKU: VQ-009898

About o-Nitrochlorobenzene, 99%

o-Nitrochlorobenzene (CAS 88-73-3) is a nitrogen-functional building block offered by Vaqora Chemicals (Synthesis grade) at a purity of 99%. The compound has the formula C6H4ClNO2, corresponding to a molecular weight of 157.55 g/mol. Its systematic (IUPAC) name is 1-chloro-2-nitrobenzene. It is also known as 2-Chloronitrobenzene or o-Chloronitrobenzene.

In its supplied form it is white to colourless to yellow powder or crystals or powder or chunks. Key physical data: a melting point of 31-33 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span organic synthesis, dye and pigment intermediates and heterocycle construction. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer o-Nitrochlorobenzene in 500 g, 5 kg and 25 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Organic synthesis
Dye & pigment intermediates
Heterocycle construction

Industries

Specifications & identifiers

Chemical identifiers
Product name	o-Nitrochlorobenzene, 99%
Catalogue No.	VQ-009898
CAS Number	88-73-3
IUPAC name	1-chloro-2-nitrobenzene
Molecular formula	C₆H₄ClNO₂
Molecular weight	157.55 g/mol
Exact mass	156.9931
Grade	Synthesis
Purity / assay	99%
HSN code	29042090
InChIKey	BFCFYVKQTRLZHA-UHFFFAOYSA-N
SMILES	C1=CC=C(C(=C1)[N+](=O)[O-])Cl
PubChem CID	6945

Physical properties
Physical form	Crystalline
Appearance	White to colourless to yellow powder or crystals or powder or chunks
Melting point	31-33 °C
LogP (XLogP3)	2.2
H-bond donors / acceptors	0 / 2
TPSA	45.8 Å²
UN number	UN 1578
Synonyms	2-Chloronitrobenzene, o-Chloronitrobenzene, 2-Nitrochlorobenzene, 2-Chloro-1-nitrobenzene, 1-Nitro-2-chlorobenzene, Benzene, 1-chloro-2-nitro-, ortho-chloronitrobenzene, 1-Chloronitrobenzene, 2-CNB, Chloronitrobenzene, Benzene, chloronitro-, Nitrochlorobenzene

Safety & hazard information (GHS)

Toxic

Health hazard

Environmental hazard

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H311Toxic in contact with skin
H331Toxic if inhaled
H350May cause cancer
H372Causes damage to organs through prolonged or repeated exposure
H411Toxic to aquatic life with long lasting effects

Precautionary statements: P203, P260, P261, P262, P264, P270, P271, P273, P280, P301 + P316, P302 + P352, P304 + P340, P316, P318, P319, P321, P330, P361 + P364, P391, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 88-73-3

Synthesis

o-Chloronitro benzene, 99%

CAS: 88-73-3
Formula: C₆H₄ClNO₂
MW: 157.55 g/mol

VQ-009896

Frequently asked questions

What is the CAS number of o-Nitrochlorobenzene, 99%?

The CAS Registry Number of o-Nitrochlorobenzene, 99% is 88-73-3. It is also known as 2-Chloronitrobenzene, o-Chloronitrobenzene, 2-Nitrochlorobenzene.

What is the molecular formula and molecular weight of o-Nitrochlorobenzene, 99%?

o-Nitrochlorobenzene, 99% has the molecular formula C6H4ClNO2 and a molecular weight of 157.55 g/mol. Its IUPAC name is 1-chloro-2-nitrobenzene.

Which grade and pack sizes of o-Nitrochlorobenzene, 99% can I order?

We supply o-Nitrochlorobenzene, 99% in Synthesis (99%) grade, in 500 g, 5 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with o-Nitrochlorobenzene, 99%?

Yes. Every lot of o-Nitrochlorobenzene, 99% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can o-Nitrochlorobenzene, 99% be shipped internationally?

Yes. o-Nitrochlorobenzene, 99% is classified as hazardous (UN 1578), so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.