429767

4-Aminobenzoic acid

purified by sublimation, ≥99%

• Synonyma: PABA, Vitamin B_x, Vitamin H₁
• Lineární vzorec: H₂NC₆H₄CO₂H
• Číslo CAS: 150-13-0
• Molekulová hmotnost: 137.14
• NACRES: NA.22
• PubChem Substance ID: 24866888
• eCl@ss: 32160406
• UNSPSC Code: 12352106
• EC Number: 205-753-0
• MDL number: MFCD00007894
• Beilstein/REAXYS Number: 471605

Vlastnosti

• Quality Segment: 100
• assay: ≥99%
• form: solid
• purified by: sublimation
• reaction suitability: reaction type: solution phase peptide synthesis
• mp: 187-189 °C (lit.)
• density: 1.374 g/mL at 25 °C (lit.)
• application(s): peptide synthesis
• SMILES string: Nc1ccc(cc1)C(O)=O
• InChI: 1S/C7H7NO2/c8-6-3-1-5(2-4-6)7(9)10/h1-4H,8H2,(H,9,10)
• InChI key: ALYNCZNDIQEVRV-UHFFFAOYSA-N

Popis

Bezpečnostní informace

• hcodes: H412
• pcodes: P273 - P501
• Hazard Classifications: Aquatic Chronic 3
• Skladovací třída: 11 - Combustible Solids
• wgk: WGK 2
• flash_point_f: 339.8 °F - closed cup
• flash_point_c: 171 °C - closed cup
• ppe: dust mask type N95 (US), Eyeshields, Faceshields, Gloves