| Identification | More | [Name]
Formylhydrazine | [CAS]
624-84-0 | [Synonyms]
FORMIC ACID HYDRAZIDE
FORMIC HYDRAZIDE
FORMOHYDRAZIDE
FORMYLHYDRAZINE
Carbazaldehyde
Formal hydrazine
formalhydrazine
Formhydrazid
Formhydrazide
Formylhydrazide
formyl-hydrazin
Hydrazine, formyl-
hydrazinecarboxaldehyde
Hydrazinecarboxaldehyde-
N-Formylhydrazine
Formicacidhydrazide,98% | [EINECS(EC#)]
210-867-9 | [Molecular Formula]
CH4N2O | [MDL Number]
MFCD00007589 | [Molecular Weight]
60.06 | [MOL File]
624-84-0.mol |
| Chemical Properties | Back Directory | [Appearance]
white shiny crystalline flakes | [Melting point ]
52-57 °C (lit.) | [Boiling point ]
90°C/0.7mmHg(lit.) | [density ]
1.094±0.06 g/cm3(Predicted) | [refractive index ]
1.4840 (estimate) | [Fp ]
>230 °F
| [storage temp. ]
2-8°C
| [solubility ]
water: soluble2.5%, clear, colorless | [form ]
Shiny Crystalline Flakes | [pka]
13.65±0.20(Predicted) | [color ]
White | [Water Solubility ]
Soluble | [Sensitive ]
Hygroscopic | [BRN ]
635759 | [InChIKey]
XZBIXDPGRMLSTC-UHFFFAOYSA-N | [CAS DataBase Reference]
624-84-0(CAS DataBase Reference) | [NIST Chemistry Reference]
Formic acid hydrazide(624-84-0) | [EPA Substance Registry System]
624-84-0(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi,Xn | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection . | [WGK Germany ]
3
| [RTECS ]
LQ8615000
| [F ]
3-8-10 | [TSCA ]
Yes | [HS Code ]
29280000 |
| Raw materials And Preparation Products | Back Directory | [Raw materials]
Ethanol | [Preparation Products]
Thiocarbohydrazide-->4-Amino-4H-1,2,4-triazole-->(S)-[2-(Benzyloxy)propylidene]hydrazinecarboxaldehyde-->4-(4H-1,2,4-TRIAZOL-4-YL)BENZOIC ACID-->5-(2-CHLOROPHENYL)-1H-TETRAZOLE-->3H-1,3,4-oxadiazole-2-thione-->4-(3-CHLOROPHENYL)-4H-1,2,4-TRIAZOLE-3-THIOL-->1-Methylethylidene hydrazine carboxaldehyde-->1H-1,2,4-Triazole, 5-(diethoxymethyl)--->1,2,4-Triazolo[3,4-b]benzothiazole |
| Hazard Information | Back Directory | [Chemical Properties]
WHITE SHINY CRYSTALLINE FLAKES | [Uses]
Formic acid hydrazide is used as a precursor in the preparation of 1,2,4-triazole derivatives. It is also used in the synthesis of 6-N-formylamino-12,13-dihydro-1,11-dihydroxy-13-(beta-D-glucopyranosyl)-5H-indolo[2,3-a]-pyrrolo[3,4-c]carbazole-5,7(6H)-dione, which is an anticancer agent. | [Purification Methods]
Recrystallise it from EtOH and dry it in vacuo. Store below 10o; it may disproportionate on storage to 1,2-diformyl hydrazine and hydrazine. It forms a blue [Cu(CH4N2O)]SO4 salt with CuSO4. [Beilstein 2 H 93, 2 III 127, 2 IV 85.] |
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