2-Aminoterephthalic acid, 99%

Name: 2-Aminoterephthalic acid, 99%
Brand: Vaqora Chemicals
SKU: VQ-008228

About 2-Aminoterephthalic acid, 99%

2-Aminoterephthalic acid (CAS 10312-55-7) is a carboxylic acid offered by Vaqora Chemicals at a purity of 99%. The compound has the formula C8H7NO4, corresponding to a molecular weight of 181.15 g/mol. Common synonyms include 2-aminobenzene-1,4-dicarboxylic acid and AMINOTEREPHTHALIc acid.

In its supplied form it is white to yellow powder or crystal or chunks. Literature values give a melting point of 324 °C (dec.). Store sealed in a dry, well-ventilated location away from incompatible materials. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

Typical applications include polymer and resin production and organic synthesis. It is used across pharmaceutical manufacturing, academic and industrial research and polymers and plastics.

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

Typical applications

Polymer & resin production
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	2-Aminoterephthalic acid, 99%
Catalogue No.	VQ-008228
CAS Number	10312-55-7
IUPAC name	2-aminoterephthalic acid
Molecular formula	C₈H₇NO₄
Molecular weight	181.15 g/mol
Exact mass	181.0375
Purity / assay	99%
HSN code	29420090
InChIKey	GPNNOCMCNFXRAO-UHFFFAOYSA-N
SMILES	C1=CC(=C(C=C1C(=O)O)N)C(=O)O
PubChem CID	2724822

Physical properties
Physical form	Crystalline
Appearance	White to yellow powder or crystal or chunks
Melting point	324 °C (dec.)
LogP (XLogP3)	1.6
H-bond donors / acceptors	3 / 5
TPSA	101 Å²
Synonyms	2-aminobenzene-1,4-dicarboxylic acid, AMINOTEREPHTHALIc acid, 2-Amino-1,4-benzenedicarboxylic acid, 1,4-Benzenedicarboxylic acid, 2-amino-, 2-Aminoterephthalicacid, 4-carboxyanthranilic acid, 2-amino-terephthalic acid, 2-aminoterephthalic, 2-Aminoterephtalic acid, 2-amino terephthalic acid, Aminoterephthalic acid,99%, Dimethyl 5-bromo terephthalate

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

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 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 2-Aminoterephthalic acid, 99%?

The CAS Registry Number of 2-Aminoterephthalic acid, 99% is 10312-55-7. It is also known as 2-aminobenzene-1,4-dicarboxylic acid, AMINOTEREPHTHALIc acid, 2-Amino-1,4-benzenedicarboxylic acid.

What is the molecular formula and molecular weight of 2-Aminoterephthalic acid, 99%?

2-Aminoterephthalic acid, 99% has the molecular formula C8H7NO4 and a molecular weight of 181.15 g/mol. Its IUPAC name is 2-aminoterephthalic acid.

Which grade and pack sizes of 2-Aminoterephthalic acid, 99% can I order?

We supply 2-Aminoterephthalic acid, 99% in (99%) grade, in 25 g, 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2-Aminoterephthalic acid, 99%?

Yes. Every lot of 2-Aminoterephthalic acid, 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-Aminoterephthalic acid, 99% be shipped internationally?

Yes. 2-Aminoterephthalic acid, 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.