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Nitro, Azo & Hydrazine Compounds

3-Chloro-2-Nitrobenzoic Acid

Reference StandardIn stock

3-Chloro-2-Nitrobenzoic Acid (CAS 4771-47-5) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-008838.

Pack sizes
3-Chloro-2-Nitrobenzoic Acid chemical structure
CAS number4771-47-5
FormulaC7H4ClNO4
Molar mass201.56 g/mol
InChIKeyVCHSXYHBMFKRBK-UHFFFAOYSA-N
IUPAC name3-chloro-2-nitrobenzoic acid

About 3-Chloro-2-Nitrobenzoic Acid

Researchers and plant chemists source 3-Chloro-2-Nitrobenzoic Acid from Zemixal for routine and specialised work. Identity at a glance (Reference Standard): CAS 4771-47-5, formula C7H4ClNO4 and molar mass 201.56 g/mol.

Use cases we see most often

  • Organic synthesis
  • Dye & pigment intermediates
  • Heterocycle construction

Storage and safety notes

Hazard communication follows GHS (Warning: H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.

Order it in 10 mg, 25 mg, 50 mg, 100 mg and 250 mg packs or ask for a bulk quotation. You receive a batch certificate of analysis and a 16-section SDS with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • Organic synthesis
  • Dye & pigment intermediates
  • Heterocycle construction

Applications

Specifications and identifiers

Specifications of 3-Chloro-2-Nitrobenzoic Acid
Product name3-Chloro-2-Nitrobenzoic Acid
Catalogue numberZX-008838
CAS number4771-47-5
IUPAC name3-chloro-2-nitrobenzoic acid
Molecular formulaC7H4ClNO4
Molar mass201.56 g/mol
Exact mass200.9829
GradeReference Standard
XLogP31.9
H-bond donors / acceptors1 / 4
Topological polar surface area83.1 Ų
InChIKeyVCHSXYHBMFKRBK-UHFFFAOYSA-N
SMILESC1=CC(=C(C(=C1)Cl)[N+](=O)[O-])C(=O)O
PubChem CID20902
Synonyms2-Nitro-3-chlorobenzoic acid, Benzoic acid, 3-chloro-2-nitro-, 3-Chloro-2-nitrobenzoicacid, 3-chloro-2-nitro-benzoic acid, chloro-2-nitrobenzoic acid, 3-chloro2-nitrobenzoic acid, 3-Chloro-2-nitrobenzoic acid, 97%

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of 3-Chloro-2-Nitrobenzoic Acid
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request
250 mgQuoted on request
500 mgQuoted on request
1 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about 3-Chloro-2-Nitrobenzoic Acid

Which CAS number identifies 3-Chloro-2-Nitrobenzoic Acid?
3-Chloro-2-Nitrobenzoic Acid is registered under CAS 4771-47-5. You may also see it listed as 2-Nitro-3-chlorobenzoic acid, Benzoic acid, 3-chloro-2-nitro-, 3-Chloro-2-nitrobenzoicacid. Our catalogue number for this item is ZX-008838.
What are the formula and molar mass of 3-Chloro-2-Nitrobenzoic Acid?
For 3-Chloro-2-Nitrobenzoic Acid, its formula is C7H4ClNO4 and its molar mass is 201.56 g/mol. The systematic (IUPAC) name is 3-chloro-2-nitrobenzoic acid. InChIKey VCHSXYHBMFKRBK-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for 3-Chloro-2-Nitrobenzoic Acid?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg, 500 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with 3-Chloro-2-Nitrobenzoic Acid?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship 3-Chloro-2-Nitrobenzoic Acid to my country?
Yes. Because 3-Chloro-2-Nitrobenzoic Acid is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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