Formylhydrazine supplier | CasNO.624-84-0

Name
Formylhydrazine
EINECS 210-867-9
CAS No. 624-84-0
Article Data32
CAS DataBase
Density 1.094 g/cm³
Solubility Soluble in water
Melting Point 52-57 °C(lit.)
Formula CH₄N₂O
Boiling Point 129.7 °C at 760 mmHg
Molecular Weight 60.0556
Flash Point 32.2 °C
Transport Information
Appearance white shiny crystalline flakes
Safety 26-36-36/37/39
Risk Codes 36/37/38-20/21/22
Molecular Structure
Hazard Symbols Xn,Xi
Synonyms Formicacid, hydrazide (7CI,8CI);Hydrazine, formyl- (6CI);Carbazaldehyde;Formic hydrazide;Formohydrazide;Formylhydrazide;Monoformylhydrazine;N-Formylhydrazine;NSC 72391;
PSA 55.12000
LogP 0.33320

Formylhydrazine Chemical Properties

IUPAC Name: Formohydrazide
The MF of Formohydrazide (CAS NO.624-84-0) is CH₄N₂O.

The MW of Formohydrazide (CAS NO.624-84-0) is 60.06.
Synonyms of Formohydrazide (CAS NO.624-84-0): Formic hydrazide ; Hydrazine, formyl- ; Formic acid hydrazide ; Carbazaldehyde ; Formhydrazid
Apperance: white shiny crystalline flakes
Index of Refraction: 1.424
EINECS: 210-867-9
Density: 1.094 g/ml
Flash Point: 32.2 °C
Boiling Point: 129.7 °C
Melting Point: 54-56 °C
Storage temp: 2-8 °C
Water Solubility: Soluble
Sensitive: Hygroscopic
BRN: 635759

Formylhydrazine Uses

Formohydrazide (CAS NO.624-84-0) is used in organic synthesis.

Formylhydrazine Production

Be careful to join the 85% hydrazine hydrate and 95% ethyl alcohol solution,stirring 10min. When the relaxation response,making the reaction solution refluxed 18h, vacuuming steam out of most of the water and ethanol.It was tilting crude syrup, and further refined to be finished formyl hydrazine.

Formylhydrazine Toxicity Data With Reference

1.		scu-rat LD50:120 mg/kg		ARZNAD Arzneimittel-Forschung. Drug Research. 18 (1968),645.
2.		ipr-mus LD50:65 mg/kg		JMPCAS Journal of Medicinal and Pharmaceutical Chemistry. 4 (1961),259.

Formylhydrazine Consensus Reports

Reported in EPA TSCA Inventory.

Formylhydrazine Safety Profile

Poison by intraperitoneal and subcutaneous routes. Questionable carcinogen with experimental neoplastigenic data. When heated to decomposition it emits toxic fumes of NO_x. See also HYDRAZINE.Safety information of Formohydrazide (CAS NO.624-84-0):
Hazard Codes Irritant Xi,Xn
Risk Statements
36/37/38 Irritating to eyes, respiratory system and skin
20/21/22 Harmful by inhalation, in contact with skin and if swallowed
Safety Statements
26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36/37/39 Wear suitable protective clothing, gloves and eye/face protection
WGK Germany 3
RTECS LQ8615000
F 3-8-10

Product Name

Formylhydrazine