D189006

4,N,N-Trimethylaniline

99%

• Synonym(s): 4-Dimethylaminotoluene, N,N-Dimethyl-p-toluidine
• Linear Formula: CH₃C₆H₄N(CH₃)₂
• CAS Number: 99-97-8
• Molecular Weight: 135.21
• Beilstein/REAXYS Number: 774409
• EC Number: 202-805-4
• MDL number: MFCD00008316
• UNSPSC Code: 12352100
• PubChem Substance ID: 24893566
• NACRES: NA.22

Properties

• vapor density: >1 (vs air)
• Quality Level: 200
• assay: 99%
• form: liquid
• expl. lim.: 7 %
• refractive index: n20/D 1.546 (lit.)
• bp: 211 °C (lit.); 90-92 °C/10 mmHg (lit.)
• density: 0.937 g/mL at 25 °C (lit.)
• SMILES string: CN(C)c1ccc(C)cc1
• InChI: 1S/C9H13N/c1-8-4-6-9(7-5-8)10(2)3/h4-7H,1-3H3
• InChI key: GYVGXEWAOAAJEU-UHFFFAOYSA-N

Description

Application

4,N,N-Trimethylaniline is a tertiary amine that can undergo iron-catalyzed oxidative C-C coupling with phenylacetylene and benzamide in the presence of tert-butylperoxide to form N,4-dimethyl-N-(3-phenylprop-2-ynyl)benzenamine and N-((methyl(p-tolyl)amino)methyl)benzamide, respectively.

Safety Information

• pictograms: GHS06,GHS08
• signalword: Danger
• hcodes: H301 + H311,H317,H330,H350,H361f,H373,H412
• pcodes: P202 - P260 - P273 - P280 - P302 + P352 + P312 - P304 + P340 + P310
• Hazard Classifications: Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Chronic 3 - Carc. 1B - Repr. 2 - Skin Sens. 1 - STOT RE 2 Oral
• target_organs: Reproductive organs
• Storage Class: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• wgk_germany: WGK 3
• flash_point_f: 168.8 °F - closed cup
• flash_point_c: 76 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter