8.08315

p-Toluidine

for synthesis

• Synonym(s): 4-Aminotoluene, 4-Methylaniline, 4-Aminotoluene, 4-Methylaniline
• Linear Formula: CH₃C₆H₄NH₂
• CAS Number: 106-49-0
• Molecular Weight: 107.15
• Beilstein: 471281
• MDL number: MFCD00007906
• UNSPSC Code: 12352116
• EC Index Number: 203-403-1
• NACRES: NA.22

Properties

• vapor density: 3.9 (vs air)
• Quality Level: 200
• Assay: ≥99.0% (GC)
• form: solid
• autoignition temp.: 899 °F
• potency: 336 mg/kg LD₅₀, oral (Rat); 890 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 6.6 %
• bp: 200 °C/1,013 hPa; 200 °C (lit.)
• mp: 41-46 °C (lit.)
• transition temp: flash point 87 °C
• density: 0.973 g/mL at 25 °C (lit.)
• storage temp.: 2-30°C
• SMILES string: Cc1ccc(N)cc1
• InChI: 1S/C7H9N/c1-6-2-4-7(8)5-3-6/h2-5H,8H2,1H3
• InChI key: RZXMPPFPUUCRFN-UHFFFAOYSA-N

Description

Application

• Optical, mechanical, and electrical properties of organic nonlinear optical p-Toluidine p-Toluenesulfonate single crystal: This study describes the growth and properties of p-Toluidine p-Toluenesulfonate crystals, focusing on their potential in nonlinear optical applications. (S Sagadevan, P Murugasen, 2014).


• Enhanced Oxidation of p-Toluidine Using Supported Zeolite Nanoparticles: The research explores the oxidation of p-toluidine by hydrogen peroxide with zeolite-supported magnetite, highlighting improvements in reaction efficiency. (KH Alharbi et al., 2023).


• Characterization of physical, thermal, and spectroscopic properties of biofield energy treated p-phenylenediamine and p-toluidine: This study evaluates changes in the properties of p-toluidine due to biofield energy treatment, with implications for industrial applications. (MK Trivedi et al., 2015).

Analysis Note

Assay (GC, area%): ≥ 99.0 % (a/a)
Melting range (lower value): ≥ 43 °C
Melting range (upper value): ≤ 46 °C
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

Safety Information

• Pictograms: GHS06,GHS08,GHS09
• Signal Word: Danger
• Hazard Statements: H301 + H311 + H331 - H317 - H319 - H351 - H410
• Precautionary Statements: P273 - P280 - P301 + P310 - P302 + P352 + P312 - P304 + P340 + P311 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Carc. 2 - Eye Irrit. 2 - Skin Sens. 1A
• Storage Class Code: 6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• Flash Point(F): 188.6 °F - closed cup
• Flash Point(C): 87 °C - closed cup