8.14653

Formamidine acetate

for synthesis

• Synonym(s): Formamidine acetate
• Empirical Formula (Hill Notation): CH₄N₂ · xC₂H₄O₂
• CAS Number: 3473-63-0
• Molecular Weight: 44.06 (free base basis)
• UNSPSC Code: 12352107
• EC Index Number: 222-442-5
• NACRES: NA.22
• MDL number: MFCD00012866
• Form: crystals

Properties

• Quality Segment: 200
• form: crystals
• autoignition temp.: 565 °C
• potency: 2510 mg/kg LD₅₀, oral (Rat), >2000 mg/kg LD₅₀, skin (Rat)
• pH: 8 (20 °C, 400 g/L in H₂O)
• mp: 156-160 °C
• solubility: 832 g/L
• storage temp.: 2-30°C
• SMILES string: [N+H3]C=N.[O-]C(=O)C
• InChI: 1S/C2H4O2.CH4N2/c1-2(3)4;2-1-3/h1H3,(H,3,4);1H,(H3,2,3)
• InChI key: XPOLVIIHTDKJRY-UHFFFAOYSA-N

Description

Analysis Note

Color (visual): colourless to yellowish powder
Assay (HClO₄): ≥ 98.0 %
Identity (IR): passes test

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Codes: H317
• Precautionary Statements: P261 - P272 - P280 - P302 + P352 - P333 + P313 - P362 + P364
• Hazard Classifications: Skin Sens. 1
• Storage Class: 11 - Combustible Solids
• WGK: WGK 2
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable