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| CAS No.: | 622-84-4 |
|---|---|
| Name: | 1-FORMYL-2-PHENYLHYDRAZINE |
| Article Data: | 22 |
| Molecular Structure: | |
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| Formula: | C7H8N2O |
| Molecular Weight: | 136.153 |
| Synonyms: | Formicacid, 2-phenylhydrazide (7CI,8CI);Hydrazine, 1-formyl-2-phenyl- (6CI);Hydrazinecarboxaldehyde, 2-phenyl- (9CI);(b-Formylphenyl)hydrazine;1-Formyl-2-phenylhydrazine;1-Phenyl-2-formylhydrazine;2-Formyl-1-phenylhydrazine;NSC 122444;NSC 406126;N'-Formyl-N-phenylhydrazine; |
| Density: | 1.183 g/cm3 |
| Melting Point: | 142-143ºC |
| Boiling Point: | 226.6 °C at 760 mmHg |
| Flash Point: | 103.1 °C |
| PSA: | 41.13000 |
| LogP: | 1.85930 |
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- Total:25 Page 1 of 1 1
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Specification
The Formaldehyde, (2-phenylhydrazinyl)-, with the CAS registry number 622-84-4, is also known as 1-Formyl-2-phenylhydrazine. This chemical's molecular formula is C7H8N2O and molecular weight is 136.15. What's more, its IUPAC name is N-Anilinoformamide. In addition, this chemical's classification code are Agricultural Chemical; Drug / Therapeutic Agent; Experimental pesticide; Unspecified / Unclassified Pesticide.
Physical properties about Formaldehyde, (2-phenylhydrazinyl)- are: (1)ACD/LogP: 0.98; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 0.98; (4)ACD/LogD (pH 7.4): 0.98; (5)ACD/BCF (pH 5.5): 3.25; (6)ACD/BCF (pH 7.4): 3.25; (7)ACD/KOC (pH 5.5): 80.86; (8)ACD/KOC (pH 7.4): 80.87; (9)#H bond acceptors: 3; (10)#H bond donors: 2; (11)#Freely Rotating Bonds: 2; (12)Polar Surface Area: 23.55 Å2; (13)Index of Refraction: 1.605; (14)Molar Refractivity: 39.64 cm3; (15)Molar Volume: 115 cm3; (16)Polarizability: 15.71×10-24 cm3; (17)Surface Tension: 48.1 dyne/cm; (18)Density: 1.183 g/cm3; (19)Flash Point: 103.1 °C; (20)Enthalpy of Vaporization: 46.32 kJ/mol; (21)Boiling Point: 226.6 °C at 760 mmHg; (22)Vapour Pressure: 0.0811 mmHg at 25 °C.
Preparation of Formaldehyde, (2-phenylhydrazinyl)-: this chemical is prepared by reaction of Formic acid with Phenylhydrazine by heating. The reaction needs solvent Diisopropyl ether. The yield is about 81 %.
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Uses of Formaldehyde, (2-phenylhydrazinyl)-: it is used to produce other chemicals. For example, it is used to produce 2-Chloro-3-phenyl-2, 3-dihydro-[1, 3, 4, 2]oxadiazaphosphole. This reaction needs reagents Et3N and PCl5. Meanwhile, it needs solvent Benzene. The reaction time is 2 hours with reaction temperature of 5-60 °C. The yield is about 62 %.
![Formaldehyde, (2-phenylhydrazinyl)- can be used to produce 2-Chloro-3-phenyl-2, 3-dihydro-[1, 3, 4, 2]oxadiazaphosphole.](/UserFilesUpload/Uses of Formaldehyde, (2-phenylhydrazinyl)-.png)
You can still convert the following datas into molecular structure:
(1) SMILES: O=CNNc1ccccc1
(2) InChI: InChI=1/C7H8N2O/c10-6-8-9-7-4-2-1-3-5-7/h1-6,9H,(H,8,10)
(3) InChIKey: QIWOKEQEGOOGGH-UHFFFAOYAA
The toxicity data is as follows:
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LDLo | subcutaneous | 330mg/kg (330mg/kg) | LUNGS, THORAX, OR RESPIRATION: DYSPNEA LUNGS, THORAX, OR RESPIRATION: CYANOSIS LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES | Journal of Industrial Hygiene and Toxicology. Vol. 18, Pg. 1, 1936. |
| rat | LDLo | oral | 500mg/kg (500mg/kg) | National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. Vol. 5, Pg. 25, 1953. |