N,N-Dimethyl-p-toluidine, 99%, Thermo Scientific Chemicals

Description

N,N-Dimethyl-p-toluidine is used as a polymerization catalyst for polyesters, acrylate and epoxy resins. It is also used as a hardener for dental cements and in adhesives. It serves as an intermediate for photographic chemicals, in industrial glues, in artificial fingernail preparations, colorants, pharmaceuticals. It reacts with vinyl ether in the presence of copper(II) chloride gives tetrahydroquinolines. Further, it is used to accelerate polymerization of ethyl methacrylate.

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
N,N-Dimethyl-p-toluidine is used as a polymerization catalyst for polyesters, acrylate and epoxy resins. It is also used as a hardener for dental cements and in adhesives. It serves as an intermediate for photographic chemicals, in industrial glues, in artificial fingernail preparations, colorants, pharmaceuticals. It reacts with vinyl ether in the presence of copper(II) chloride gives tetrahydroquinolines. Further, it is used to accelerate polymerization of ethyl methacrylate.

Solubility
Miscible with alcohol, ether and chloroform. Immiscible with water.

Notes
Incompatible with strong oxidizing agents. Store in a cool place.

Specifications

Chemical Identifiers

• CAS: 99-97-8
• Molecular Formula: C9H13N
• Molecular Weight (g/mol): 135.21
• MDL Number: MFCD00008316
• InChI Key: GYVGXEWAOAAJEU-UHFFFAOYSA-N
• Synonym: n,n-dimethyl-p-toluidine, dimethyl-p-toluidine, benzenamine, n,n,4-trimethyl, n,n-dimethyl-4-methylaniline, n,n-dimethyl-para-toluidine, 4,n,n-trimethylaniline, dimethyl-4-toluidine, p-dimethylamino toluene, n,n-dimethyl-p-tolylamine, n,n,4-trimethylbenzenamine
• PubChem CID: 7471
• IUPAC Name: N,N,4-trimethylaniline
• SMILES: CN(C)C1=CC=C(C)C=C1

• Melting Point: -25°C
• Density: 0.937
• Boiling Point: 210°C to 211°C
• Flash Point: 83°C (181°F)
• Refractive Index: 1.546
• Quantity: 500 g
• UN Number: UN1708
• Beilstein: 774409
• Solubility Information: Miscible with alcohol,ether and chloroform. Immiscible with water.
• Formula Weight: 135.21
• Percent Purity: 99%
• Chemical Name or Material: N,N-Dimethyl-p-toluidine

Safety and Handling

Hazard Category	H227-H301+H311+H331-H373
Hazard Statement	GHS H Statement H301-H311-H331-H373-H227 Toxic if swallowed. Toxic in contact with skin. Toxic if inhaled. May cause damage to organs through prolonged or repeated exposure. Combustible liquid.
Precautionary Statement	P210-P235-P260-P264b-P270-P271-P280-P301+P310-P302+P352-P304+P340-P311-P312-P314-P330-P361-P363-P370+P378q-P501c
DOTInformation	Hazard Class: 6.1; Packaging Group: III
EINECSNumber	202-805-4
RTECSNumber	XU5803000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only