8.08312

o-Toluidine

for synthesis

• Synonym(s): o-Toluidine, 2-Aminotoluene, 2-Methylaniline
• CAS Number: 95-53-4
• Molecular Weight: 107.15
• UNSPSC Code: 12352116
• EC Index Number: 202-429-0
• NACRES: NA.22
• MDL number: MFCD00007730
• Form: liquid

Properties

• vapor pressure: 0.18 hPa ( 20 °C)
• Quality Segment: 200
• form: liquid
• autoignition temp.: 480 °C
• potency: 3250 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 1.5-7.5 % (v/v)
• pH: 7.4 (20 °C in H₂O, Aqueous solution)
• bp: 200 °C/1013 hPa
• mp: <-15 °C
• transition temp: flash point 85 °C
• solubility: 15 g/L
• density: 0.99 g/cm³ at 20 °C
• storage temp.: 2-30°C
• SMILES string: Nc1c(cccc1)C
• InChI: 1S/C7H9N/c1-6-4-2-3-5-7(6)8/h2-5H,8H2,1H3
• InChI key: RNVCVTLRINQCPJ-UHFFFAOYSA-N

Description

General description

for synthesis

Application

o-Toluidine for synthesis. CAS 95-53-4, EC Number 202-429-0, chemical formula 2-(CH₃)C₆H₄NH₂.

Analysis Note

Assay (GC, area%)≥ 99.0 % (a/a)Density (d 20 °C/ 4 °C)0.998 - 1.000Identity (IR)passes test

Safety Information

• pictograms: GHS06,GHS08,GHS09
• signalword: Danger
• pcodes: P202 - P261 - P273 - P301 + P310 - P304 + P340 + P311 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Carc. 1B - Eye Irrit. 2
• wgk: WGK 3
• flash_point_f: 185.0 °F - closed cup
• flash_point_c: 85 °C - closed cup
• hcodes: H301 + H331,H319,H350,H410
• Storage Class: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials