formohydrazide

• ChemBase ID: 148098
• Molecular Formular: CH4N2O
• Molecular Mass: 60.05526
• Monoisotopic Mass: 60.03236276
• SMILES: C(=O)NN
• Canonical SMILES: NNC=O
• InChI: InChI=1S/CH4N2O/c2-3-1-4/h1H,2H2,(H,3,4)
• InChIKey: XZBIXDPGRMLSTC-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: formohydrazide
• IUPAC Traditional name: N-formylhydrazine
• Synonyms: Formylhydrazine; Formic acid hydrazide; Formic hydrazide; Formic acid hydrazide; FORMIC ACID HYDRAZIDE; 甲酸肼; 甲酰肼; 甲酸肼

Database IDs

• CAS Number: 624-84-0
• EC Number: 210-867-9
• MDL Number: MFCD00007589
• Beilstein Number: 635759
• PubChem SID: 162242275; 24850161; 24871343
• PubChem CID: 12229

CALCULATED PROPERTIES

• Acid pKa: 13.134154
• H Acceptors: 2
• H Donor: 2
• LogD (pH = 5.5): -1.3775495
• LogD (pH = 7.4): -1.3754902
• Log P: -1.3754628
• Molar Refractivity: 14.4595 cm^3
• Polarizability: 5.28125 Å^3
• Polar Surface Area: 55.12 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Melting Point: 52-57 °C; 52-57 °C(lit.); 55-59°C
• Flash Point: >110°C(230°F); 112 °C; 233.6 °F

Safety Information

• Storage Warning: Hygroscopic
• RTECS: LQ8615000
• European Hazard Symbols: Irritant (Xi)
• German water hazard class: 3
• Risk Statements: 36/37/38
• Safety Statements: 26-36; 26-37
• TSCA Listed: 是
• GHS Pictograms: GHS07
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319-H335
• GHS Precautionary statements: P261-P305 + P351 + P338; P261-P305+P351+P338-P302+P352-P321-P405-P501A
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• Storage Temperature: 2-8°C

Product Information

• Purity: ~90% (NMR); 98%
• Grade: technical
• Linear Formula: HCONHNH2

DETAILS

Sigma Aldrich - 166375

Packaging
25, 100 g in glass bottle

Sigma Aldrich - 47722

Caution
may disproportionate to diformylhydrazine and hydrazine on storage