p-Toluidine, 99+%

Description

CAS: 106-49-0 | C7H9N | 107.156 g/mol

p-Toluidine is an intermediate in the production of dyes, organic chemicals and aromatic azo compounds. It serves as a component of accelerators for cyanoacrylate glues. Furthermore, it acts as a bidentate Schiff base ligand through condensation with salicylaldehyde. It reacts with catecholamine to form a dye which is useful for spectrophotometric determination of catecholamine drugs.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
p-Toluidine is an intermediate in the production of dyes, organic chemicals and aromatic azo compounds. It serves as a component of accelerators for cyanoacrylate glues. Furthermore, it acts as a bidentate Schiff base ligand through condensation with salicylaldehyde. It reacts with catecholamine to form a dye which is useful for spectrophotometric determination of catecholamine drugs.

Solubility
Soluble in ethanol, pyridine, diethyl ether, acetone, carbon tetrachloride, methanol, carbon disulfide, oils and dilute acids.

Notes
Incompatible with acids, acid chlorides, acid anhydrides, chloroformates and strong oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 106-49-0
• Molecular Formula: C7H9N
• Molecular Weight (g/mol): 107.156
• MDL Number: MFCD00007906
• InChI Key: RZXMPPFPUUCRFN-UHFFFAOYSA-N
• Synonym: p-toluidine, 4-toluidine, p-tolylamine, 4-aminotoluene, benzenamine, 4-methyl, 4-methylbenzenamine, p-methylaniline, p-methylbenzenamine, p-toluidin, p-aminotoluene
• PubChem CID: 7813
• ChEBI: CHEBI:37825
• IUPAC Name: 4-methylaniline
• SMILES: CC1=CC=C(C=C1)N

• Melting Point: 42°C to 46°C
• Density: 1.05
• Boiling Point: 199°C to 202°C
• Flash Point: 88°C (190°F)
• Quantity: 1000 g
• UN Number: UN3451
• Beilstein: 471281
• Sensitivity: Air and light sensitive
• Merck Index: 14,9536
• Solubility Information: Soluble in ethanol,pyridine,diethyl ether,acetone,carbon tetrachloride,methanol,carbon disulfide,oils and dilute acids.
• Formula Weight: 107.16
• Percent Purity: ≥99%
• Chemical Name or Material: p-Toluidine

Safety and Handling

Hazard Category	H301+H311+H331-H317-H319-H351
Hazard Statement	GHS H Statement H301-H311-H331-H351-H319-H317 Toxic if swallowed. Toxic in contact with skin. Toxic if inhaled. Suspected of causing cancer. Causes serious eye irritation. May cause an allergic skin reaction.
Precautionary Statement	P201-P202-P261-P264b-P270-P271-P272-P280-P281-P301+P310-P302+P352-P304+P340-P305+P351+P338-P308+P313-P311-P312-P330-P333+P313-P361-P363-P501c
DOTInformation	Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: TOLUIDINES, SOLID
EINECSNumber	203-403-1
RTECSNumber	XU3150000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only