2-Chloro-4-nitro aniline, 99%

Name: 2-Chloro-4-nitro aniline, 99%
Brand: Vaqora Chemicals
SKU: VQ-009252

About 2-Chloro-4-nitro aniline, 99%

Listed under CAS 121-87-9, 2-Chloro-4-nitro aniline is an amine building block available from Vaqora Chemicals (Synthesis grade) at a purity of 99%. Its molecular formula is C6H5ClN2O2 and its molecular weight is 172.57 g/mol. Common synonyms include 1-Amino-2-chloro-4-nitrobenzene and 2-Chloro-4-nitrobenzenamine.

It is supplied as light yellow to yellow to orange powder or crystals or chunks. Key physical data: a melting point of 107-110 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Key uses span organic synthesis, fine chemical synthesis and dyes and pigments manufacture. Typical end-use sectors are pharmaceutical manufacturing, academic and industrial research and textiles and dyeing.

Standard pack sizes are 25 g, 100 g, 250 g and 1 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Organic synthesis
Fine chemical synthesis
Dyes & pigments manufacture

Industries

Specifications & identifiers

Chemical identifiers
Product name	2-Chloro-4-nitro aniline, 99%
Catalogue No.	VQ-009252
CAS Number	121-87-9
IUPAC name	2-chloro-4-nitroaniline
Molecular formula	C₆H₅ClN₂O₂
Molecular weight	172.57 g/mol
Exact mass	172.004
Grade	Synthesis
Purity / assay	99%
HSN code	29214226
InChIKey	LOCWBQIWHWIRGN-UHFFFAOYSA-N
SMILES	C1=CC(=C(C=C1[N+](=O)[O-])Cl)N
PubChem CID	8492

Physical properties
Physical form	Crystalline
Appearance	Light yellow to yellow to orange powder or crystals or chunks
Melting point	107-110 °C
LogP (XLogP3)	2.1
H-bond donors / acceptors	1 / 3
TPSA	71.8 Å²
Synonyms	1-Amino-2-chloro-4-nitrobenzene, 2-Chloro-4-nitrobenzenamine, o-Chloro-p-nitroaniline, 4-Nitro-2-chloroaniline, Benzenamine, 2-chloro-4-nitro-, Aniline, 2-chloro-4-nitro-, 2-chloro-4-nitrophenylamine, ortho-Chloro-para-nitroaniline, 2-chloro-4-nitro-aniline, 2-Chloro-4-nitro-phenylamine, 2-chlor-4-nitroanilin, 4-12-00-01675 (Beilstein Handbook Reference)

Safety & hazard information (GHS)

Harmful / irritant

Environmental hazard

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H411Toxic to aquatic life with long lasting effects

Precautionary statements: P264, P270, P273, P301 + P317, P330, P391, 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 121-87-9

AR

2-Chloro-4-nitro aniline, AR

CAS: 121-87-9
Formula: C₆H₅ClN₂O₂
MW: 172.57 g/mol

VQ-046690

Frequently asked questions

What is the CAS number of 2-Chloro-4-nitro aniline, 99%?

The CAS Registry Number of 2-Chloro-4-nitro aniline, 99% is 121-87-9. It is also known as 1-Amino-2-chloro-4-nitrobenzene, 2-Chloro-4-nitrobenzenamine, o-Chloro-p-nitroaniline.

What is the molecular formula and molecular weight of 2-Chloro-4-nitro aniline, 99%?

2-Chloro-4-nitro aniline, 99% has the molecular formula C6H5ClN2O2 and a molecular weight of 172.57 g/mol. Its IUPAC name is 2-chloro-4-nitroaniline.

Which grade and pack sizes of 2-Chloro-4-nitro aniline, 99% can I order?

We supply 2-Chloro-4-nitro aniline, 99% in Synthesis (99%) grade, in 25 g, 100 g, 250 g, 1 kg, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2-Chloro-4-nitro aniline, 99%?

Yes. Every lot of 2-Chloro-4-nitro aniline, 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 2-Chloro-4-nitro aniline, 99% be shipped internationally?

Yes. 2-Chloro-4-nitro aniline, 99% is classified as hazardous, 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.