3-Aminophthalhydrazide, 98%, pure

Description

3-Aminophthalhydrazide, 98%, pure, Quantity: 25g, Packaging: Glass bottle, Blue-Purple to Green, Grade: Pure, Melting Point: 319.0 deg.C to 320.0 deg.C, Molecular Weight: 177.16, Percent Purity: 98%, Assay Percent Range: 98%, Beilstein: 25,IV,4192, CAS: 521-31-3, CAS Max %: 100.0 | CAS: 521-31-3 | C₈H₇N₃O₂ | 177.16 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 521-31-3
• Molecular Formula: C₈H₇N₃O₂
• Molecular Weight (g/mol): 177.16
• MDL Number: MFCD00006890
• InChI Key: HWYHZTIRURJOHG-UHFFFAOYSA-N
• Synonym: luminol, 3-aminophthalhydrazide, 3-aminophthalic hydrazide, 5-amino-2,3-dihydro-1,4-phthalazinedione, 1,4-phthalazinedione, 5-amino-2,3-dihydro, 3-aminophthalic acid hydrazide, 5-amino-1,2,3,4-tetrahydrophthalazine-1,4-dione, unii-5exp385q4f, ccris 5962, 3-aminophthalylhydrazide
• PubChem CID: 10638
• IUPAC Name: 5-amino-2,3-dihydrophthalazine-1,4-dione
• SMILES: C1=CC2=C(C(=C1)N)C(=O)NNC2=O

• CAS Min %: 97.5
• CAS Max %: 100.0
• Melting Point: 319.0°C to 320.0°C
• Color: Blue-Purple to Green
• Infrared Spectrum: Authentic
• Assay Percent Range: 98%
• Packaging: Glass bottle
• Quantity: 100 g
• Beilstein: 25,IV,4192
• Merck Index: 15,566
• Solubility Information: (2% in 1 N NaOH) Clear yellow to yellow-green
• Formula Weight: 177.16
• Percent Purity: 98%
• Grade: Pure
• Physical Form: Powder
• Chemical Name or Material: 3-Aminophthalhydrazide, 98%

Safety and Handling

Hazard Category	GHS Signal Word: Warning
Hazard Statement	GHS H Statement May cause respiratory irritation. Causes serious eye irritation. Causes skin irritation.
Precautionary Statement	GHS P Statement Avoid breathing dust/fume/gas/mist/vapors/spray. IF ON SKIN: Wash with plenty of soap and water. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses,if present and easy to do. Continue
EINECSNumber	208-309-4
RTECSNumber	TH8890060
TSCA	TSCA

SDS

RUO – Research Use Only