8.20071

5-Amino-2,3-dihydrophthalazine-1,4-dione

for synthesis

• Synonym(s): 5-Amino-2,3-dihydrophthalazine-1,4-dione, Luminol
• Empirical Formula (Hill Notation): C₈H₇N₃O₂
• CAS Number: 521-31-3
• Molecular Weight: 177.16
• UNSPSC Code: 12352115
• EC Index Number: 208-309-4
• NACRES: NA.22
• MDL number: MFCD00006890

Properties

• Quality Segment: 200
• form: crystals
• mp: 318-320 °C
• storage temp.: 2-30°C
• SMILES string: [nH]1[nH][c](c2c([c]1=O)c(ccc2)N)=O
• InChI: 1S/C8H7N3O2/c9-5-3-1-2-4-6(5)8(13)11-10-7(4)12/h1-3H,9H2,(H,10,12)(H,11,13)
• InChI key: HWYHZTIRURJOHG-UHFFFAOYSA-N

Description

Analysis Note

Assay (HClO₄): ≥ 95.0 %
Identity (IR): passes test

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• pictograms: GHS07
• signalword: Warning
• hcodes: H302,H319
• pcodes: P264 - P280 - P301 + P312 - P305 + P351 + P338 - P337 + P313 - P501
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2