8.00646

4-Nitrobenzoic acid

for synthesis

• Synonyma: 4-Nitrobenzoic acid
• Lineární vzorec: 4-(NO₂)C₆H₄COOH
• Číslo CAS: 62-23-7
• Molekulová hmotnost: 167.12
• MDL number: MFCD00007352
• UNSPSC Code: 12352106
• EC Index Number: 200-526-2
• NACRES: NA.22

Vlastnosti

• Quality Level: 200
• assay: ≥99.0% (HPLC)
• form: crystals
• potency: 1960 mg/kg LD₅₀, oral (Rat)
• pH: 3.1 (20 °C, 0.42 g/L in H₂O, saturated solution)
• mp: 239-242 °C
• density: 1.61 g/cm³ at 20 °C
• bulk density: 700 kg/m³
• storage temp.: 2-30°C
• InChI: 1S/C7H5NO4/c9-7(10)5-1-3-6(4-2-5)8(11)12/h1-4H,(H,9,10)
• InChI key: OTLNPYWUJOZPPA-UHFFFAOYSA-N

Popis

Analysis Note

Assay (HPLC, area%): ≥ 99.0 % (a/a)
Melting range (lower value): ≥ 239 °C
Melting range (upper value): ≤ 242 °C
Identity (IR): passes test

Bezpečnostní informace

• pictograms: GHS07,GHS08
• signalword: Warning
• hcodes: H302 - H315 - H319 - H341 - H351 - H361fd
• pcodes: P202 - P264 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Muta. 2 - Repr. 2 - Skin Irrit. 2
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 2