p-Anisidine, 98%

Name: p-Anisidine, 98%
Brand: Vaqora Chemicals
SKU: VQ-009533

About p-Anisidine, 98%

p-Anisidine (CAS 104-94-9) is an amine building block offered by Vaqora Chemicals in Synthesis grade at a purity of 98%. The compound has the formula C7H9NO, corresponding to a molecular weight of 123.15 g/mol. Its systematic (IUPAC) name is 4-methoxyaniline. It is also known as 4-Aminoanisole or 4-Methoxybenzenamine.

It is supplied as brown to grey crystals, chips, or solids. Literature values give a melting point of 56-59 °C and a boiling point of 240-243 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. It carries the GHS signal word “Danger” with 4 hazard statements. Review the Safety Data Sheet before use.

Key uses span organic synthesis and API synthesis. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies p-Anisidine in 250 g, 500 g, 1 kg and 25 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	p-Anisidine, 98%
Catalogue No.	VQ-009533
CAS Number	104-94-9
IUPAC name	4-methoxyaniline
Molecular formula	C₇H₉NO
Molecular weight	123.15 g/mol
Exact mass	123.0684
Grade	Synthesis
Purity / assay	98%
HSN code	29222990
InChIKey	BHAAPTBBJKJZER-UHFFFAOYSA-N
SMILES	COC1=CC=C(C=C1)N
PubChem CID	7732

Physical properties
Physical form	Crystalline
Appearance	Brown to grey crystals, chips, or solids
Melting point	56-59 °C
Boiling point	240-243 °C
LogP (XLogP3)	0.9
H-bond donors / acceptors	1 / 2
TPSA	35.3 Å²
UN number	UN 2811
Synonyms	4-Aminoanisole, 4-Methoxybenzenamine, 4-Anisidine, p-Methoxyaniline, Benzenamine, 4-methoxy-, p-Aminoanisole, para-Anisidine, 4-Methoxybenzeneamine, 1-Amino-4-methoxybenzene, p-Methoxyphenylamine, Anisole, p-amino-, p-Dianisidine

Safety & hazard information (GHS)

Toxic

Health hazard

Environmental hazard

Signal word: Danger

Hazard statements

H300Fatal if swallowed
H310Fatal in contact with skin
H330Fatal if inhaled
H400Very toxic to aquatic life

Precautionary statements: P260, P262, P264, P270, P271, P273, P280, P284, P301 + P316, P302 + P352, P304 + P340, P316, P319, P320, P321, P330, P361 + P364, P391, 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 104-94-9

Puriss

p-Anisidine, puriss, 99%+

CAS: 104-94-9
Formula: C₇H₉NO
MW: 123.15 g/mol

VQ-009534

Frequently asked questions

What is the CAS number of p-Anisidine, 98%?

The CAS Registry Number of p-Anisidine, 98% is 104-94-9. It is also known as 4-Aminoanisole, 4-Methoxybenzenamine, 4-Anisidine.

What is the molecular formula and molecular weight of p-Anisidine, 98%?

p-Anisidine, 98% has the molecular formula C7H9NO and a molecular weight of 123.15 g/mol. Its IUPAC name is 4-methoxyaniline.

Which grade and pack sizes of p-Anisidine, 98% can I order?

We supply p-Anisidine, 98% in Synthesis (98%) grade, in 250 g, 500 g, 1 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with p-Anisidine, 98%?

Yes. Every lot of p-Anisidine, 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 p-Anisidine, 98% be shipped internationally?

Yes. p-Anisidine, 98% is classified as hazardous (UN 2811), 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.