4-Nitrophenylacetic acid, 98%

Name: 4-Nitrophenylacetic acid, 98%
Brand: Vaqora Chemicals
SKU: VQ-008362

About 4-Nitrophenylacetic acid, 98%

Listed under CAS 104-03-0, 4-Nitrophenylacetic acid is a carboxylic acid available from Vaqora Chemicals in Synthesis grade at a purity of 98%. Its molecular formula is C8H7NO4 and its molecular weight is 181.15 g/mol. Systematically, it is named 2-(4-nitrophenyl)acetic acid. Common synonyms include p-Nitrophenylacetic acid and (4-Nitrophenyl)acetic acid.

It is supplied as a white to yellow or tan powder. Literature values give a melting point of 150-155 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

Typical applications include organic synthesis and API synthesis. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 5 g, 25 g, 100 g and 1 kg packs, 4-Nitrophenylacetic acid is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	4-Nitrophenylacetic acid, 98%
Catalogue No.	VQ-008362
CAS Number	104-03-0
IUPAC name	2-(4-nitrophenyl)acetic acid
Molecular formula	C₈H₇NO₄
Molecular weight	181.15 g/mol
Exact mass	181.0375
Grade	Synthesis
Purity / assay	98%
HSN code	29163990
InChIKey	YBADLXQNJCMBKR-UHFFFAOYSA-N
SMILES	C1=CC(=CC=C1CC(=O)O)[N+](=O)[O-]
PubChem CID	4661

Physical properties
Physical form	Powder
Appearance	White to yellow or tan powder
Melting point	150-155 °C
LogP (XLogP3)	1.4
H-bond donors / acceptors	1 / 4
TPSA	83.1 Å²
Synonyms	p-Nitrophenylacetic acid, (4-Nitrophenyl)acetic acid, 4-Nitrobenzeneacetic acid, Benzeneacetic acid, 4-nitro-, 2-(p-Nitrophenyl)acetic acid, Acetic acid, (p-nitrophenyl)-, [4-Nitrophenyl]acetic acid, 2-(4-Nitrophenoxy)acetic acid, 4-nitrophenylacetate, (4-Nitro-phenyl)-acetic acid, 4-nitrophenylaceticacid, (p-Nitrophenyl)acetic acid

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

Other grades of CAS 104-03-0

Reference Standard

4-Nitrophenylacetic Acid

CAS: 104-03-0
Formula: C₈H₇NO₄
MW: 181.15 g/mol

In stock

Frequently asked questions

What is the CAS number of 4-Nitrophenylacetic acid, 98%?

The CAS Registry Number of 4-Nitrophenylacetic acid, 98% is 104-03-0. It is also known as p-Nitrophenylacetic acid, (4-Nitrophenyl)acetic acid, 4-Nitrobenzeneacetic acid.

What is the molecular formula and molecular weight of 4-Nitrophenylacetic acid, 98%?

4-Nitrophenylacetic acid, 98% has the molecular formula C8H7NO4 and a molecular weight of 181.15 g/mol. Its IUPAC name is 2-(4-nitrophenyl)acetic acid.

Which grade and pack sizes of 4-Nitrophenylacetic acid, 98% can I order?

We supply 4-Nitrophenylacetic acid, 98% in Synthesis (98%) grade, in 5 g, 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 4-Nitrophenylacetic acid, 98%?

Yes. Every lot of 4-Nitrophenylacetic acid, 98% 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-Nitrophenylacetic acid, 98% be shipped internationally?

Yes. 4-Nitrophenylacetic acid, 98% 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.