p-Anisidine, puriss, 99%+

Name: p-Anisidine, puriss, 99%+
Brand: Vaqora Chemicals
SKU: VQ-009534

About p-Anisidine, puriss, 99%+

Listed under CAS 104-94-9, p-Anisidine is an amine building block available from Vaqora Chemicals in Puriss grade at a purity of ≥99%. Its molecular formula is C7H9NO and its molecular weight is 123.15 g/mol. Systematically, it is named 4-methoxyaniline. Alternative names: 4-Aminoanisole and 4-Methoxybenzenamine.

It is supplied as brown to grey crystals, chips, or solids. Key physical data: a melting point of 56-59 °C and a boiling point of 240-243 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Typical applications include organic synthesis and API synthesis. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 500 g, 1 kg and 25 kg packs, p-Anisidine is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	p-Anisidine, puriss, 99%+
Catalogue No.	VQ-009534
CAS Number	104-94-9
IUPAC name	4-methoxyaniline
Molecular formula	C₇H₉NO
Molecular weight	123.15 g/mol
Exact mass	123.0684
Grade	Puriss
Purity / assay	≥99%
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

Synthesis

p-Anisidine, 98%

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

VQ-009533

Frequently asked questions

What is the CAS number of p-Anisidine, puriss, 99%+?

The CAS Registry Number of p-Anisidine, puriss, 99%+ 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, puriss, 99%+?

p-Anisidine, puriss, 99%+ 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, puriss, 99%+ can I order?

We supply p-Anisidine, puriss, 99%+ in Puriss (≥99%) grade, in 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, puriss, 99%+?

Yes. Every lot of p-Anisidine, puriss, 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 p-Anisidine, puriss, 99%+ be shipped internationally?

Yes. p-Anisidine, puriss, 99%+ 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.