1.10841
p-Toluidine
GR for analysis
Synonym(s):
4-Aminotoluene, 4-Methylaniline, 4-Aminotoluene, 4-Methylaniline
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About This Item
vapor density
3.9 (vs air)
Quality Level
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 %
dilution
(for analytical testing)
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
Application
- Preparation of Porous Organic Cage and its use as Chiral Stationary Phase for Capillary Electrochromatography: Research on p-toluidine-derived chiral stationary phases for enhanced electrochromatographic separations, emphasizing its utility in chiral drug analysis and purification (Zheng et al., 2023).
- Comprehensive N- and O-Glycoproteomic Analysis of Multiple Chinese Hamster Ovary Host Cell Lines: Application of p-toluidine in the detailed glycoproteomic analysis, demonstrating its role in enhancing detection and analysis techniques in cellular biology (Wang et al., 2022).
- Degradation of Isoproturon in vitro by a Mix of Bacterial Strains Isolated from Arable Soil: Utilizing p-toluidine-related methodologies for environmental monitoring and degradation studies, showcasing its importance in agricultural chemistry (Duc, 2022).
Analysis Note
Identity (IR-spectrum): passes test
Melting range: 43 - 46
o-Toluidine (GC): ≤ 0.1 %
m-Toluidine (GC): ≤ 0.2 %
Performance test (for the determination of hydroxy methylfurfurale): passes test
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Danger
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
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
Certificates of Analysis (COA)
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