p-Toluidine, 99%

Name: p-Toluidine, 99%
Brand: Vaqora Chemicals
SKU: VQ-009545

About p-Toluidine, 99%

p-Toluidine (CAS 106-49-0) is an amine building block offered by Vaqora Chemicals in Synthesis grade with a typical assay of 99%. Formula C7H9N, molecular weight 107.15 g/mol. Systematically, it is named 4-methylaniline. Alternative names: 4-Aminotoluene and 4-Toluidine.

The material typically appears as a white to light yellow and faint beige to beige powder. Literature values give a melting point of 41-46 °C and a boiling point of 200 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span dyes and pigments manufacture and organic synthesis. Our customers for this product work in pharmaceutical manufacturing, academic and industrial research and textiles and dyeing.

We offer p-Toluidine in 500 g, 5 kg and 200 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Dyes & pigments manufacture
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	p-Toluidine, 99%
Catalogue No.	VQ-009545
CAS Number	106-49-0
IUPAC name	4-methylaniline
Molecular formula	C₇H₉N
Molecular weight	107.15 g/mol
Exact mass	107.0735
Grade	Synthesis
Purity / assay	99%
HSN code	29214350
InChIKey	RZXMPPFPUUCRFN-UHFFFAOYSA-N
SMILES	CC1=CC=C(C=C1)N
PubChem CID	7813

Physical properties
Physical form	Powder
Appearance	White to light yellow and faint beige to beige powder
Melting point	41-46 °C
Boiling point	200 °C
Density	0.973 g/mL at 25 °C
LogP (XLogP3)	1.4
H-bond donors / acceptors	1 / 1
TPSA	26 Å²
UN number	UN 3451
Synonyms	4-Aminotoluene, 4-Toluidine, 4-Methylbenzenamine, p-Tolylamine, p-Methylaniline, Benzenamine, 4-methyl-, p-Toluidin, p-Aminotoluene, p-Methylbenzenamine, 1-Amino-4-methylbenzene, Naphtol AS-KG, Naphtol AS-KGLL

Safety & hazard information (GHS)

Toxic

Health hazard

Environmental hazard

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H311Toxic in contact with skin
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H331Toxic if inhaled
H351Suspected of causing cancer
H400Very toxic to aquatic life

Precautionary statements: P203, P261, P262, P264, P264 + P265, P270, P271, P272, P273, P280, P301 + P316, P302 + P352, P304 + P340, P305 + P351 + P338, P316, P318, P321, P330, P333 + P317, P337 + P317, P361 + P364, P362 + P364, P391, P403 + P233

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 106-49-0

AR

p-Toluidine, GR 99%+

CAS: 106-49-0
Formula: C₇H₉N
MW: 107.15 g/mol

VQ-009546

Frequently asked questions

What is the CAS number of p-Toluidine, 99%?

The CAS Registry Number of p-Toluidine, 99% is 106-49-0. It is also known as 4-Aminotoluene, 4-Toluidine, 4-Methylbenzenamine.

What is the molecular formula and molecular weight of p-Toluidine, 99%?

p-Toluidine, 99% has the molecular formula C7H9N and a molecular weight of 107.15 g/mol. Its IUPAC name is 4-methylaniline.

Which grade and pack sizes of p-Toluidine, 99% can I order?

We supply p-Toluidine, 99% in Synthesis (99%) grade, in 500 g, 5 kg, 200 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with p-Toluidine, 99%?

Yes. Every lot of p-Toluidine, 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-Toluidine, 99% be shipped internationally?

Yes. p-Toluidine, 99% is classified as hazardous (UN 3451), 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.