4-Amino-2-nitrophenol

Name: 4-Amino-2-nitrophenol
Brand: Vaqora Chemicals
SKU: VQ-052233

About 4-Amino-2-nitrophenol

Vaqora Chemicals supplies 4-Amino-2-nitrophenol, a nitrogen-functional building block registered under CAS number 119-34-6. Formula C6H6N2O3, molecular weight 154.12 g/mol. Common synonyms include 4-Hydroxy-3-nitroaniline and Phenol, 4-amino-2-nitro-.

Keep the container tightly sealed and store it in a cool, dry area. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

It is commonly used for organic synthesis, dye and pigment intermediates and heterocycle construction. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 100 mg, 250 mg, 1 g and 5 g packs, 4-Amino-2-nitrophenol is dispatched with a Certificate of Analysis (COA) to destinations worldwide. SDS and detailed specification sheets can be requested with your quotation. Custom pack sizes, bulk quantities and specific analytical data can be arranged on request.

Typical applications

Organic synthesis
Dye & pigment intermediates
Heterocycle construction

Industries

Specifications & identifiers

Chemical identifiers
Product name	4-Amino-2-nitrophenol
Catalogue No.	VQ-052233
CAS Number	119-34-6
IUPAC name	4-amino-2-nitrophenol
Molecular formula	C₆H₆N₂O₃
Molecular weight	154.12 g/mol
Exact mass	154.0378
HSN code	2933
InChIKey	WHODQVWERNSQEO-UHFFFAOYSA-N
SMILES	C1=CC(=C(C=C1N)[N+](=O)[O-])O
PubChem CID	3417419

Physical properties
Physical form	Other
LogP (XLogP3)	1
H-bond donors / acceptors	2 / 4
TPSA	92.1 Å²
Synonyms	4-Hydroxy-3-nitroaniline, Phenol, 4-amino-2-nitro-, Fourrine 57, Fourrine Brown PR, 2-Nitro-4-aminophenol, Oxidation Base 25, 3-Nitro-4-hydroxyaniline, Fourrine Brown Propyl, o-Nitro-p-aminophenol, p-Amino-o-nitrophenol, C.I. Oxidation Base 25, 1-Amino-3-nitro-4-hydroxybenzene

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H318Causes serious eye damage
H335May cause respiratory irritation
H341Suspected of causing genetic defects

Precautionary statements: P203, P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P354 + P338, P317, P318, P319, P321, P330, P332 + P317, P362 + P364, 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

Frequently asked questions

What is the CAS number of 4-Amino-2-nitrophenol?

The CAS Registry Number of 4-Amino-2-nitrophenol is 119-34-6. It is also known as 4-Hydroxy-3-nitroaniline, Phenol, 4-amino-2-nitro-, Fourrine 57.

What is the molecular formula and molecular weight of 4-Amino-2-nitrophenol?

4-Amino-2-nitrophenol has the molecular formula C6H6N2O3 and a molecular weight of 154.12 g/mol. Its IUPAC name is 4-amino-2-nitrophenol.

Which grade and pack sizes of 4-Amino-2-nitrophenol can I order?

We supply 4-Amino-2-nitrophenol, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 4-Amino-2-nitrophenol?

Yes. Every lot of 4-Amino-2-nitrophenol 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 4-Amino-2-nitrophenol be shipped internationally?

Yes. 4-Amino-2-nitrophenol 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.