- Phthalhydrazide
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- $2.60 / 1KG
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2024-08-21
- CAS:1445-69-8
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 5000kg
- Phthalhydrazide
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- $0.00 / 25KG
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2023-07-27
- CAS:1445-69-8
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 50000KG/month
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| Phthalhydrazide Basic information |
Product Name: | Phthalhydrazide | Synonyms: | PHTALYLHYDRAZINE;PHTHALHYDRAZIDE;PHTHALHYDRAZINE;PHTHALOYLHYDRAZINE;1,4-Ketophthalazine;1,4-phthalazinediol;2,3-dihydro-4-phthalazinedione;n,n’-phthaloylhydrazine | CAS: | 1445-69-8 | MF: | C8H6N2O2 | MW: | 162.15 | EINECS: | 215-893-4 | Product Categories: | | Mol File: | 1445-69-8.mol | ![Phthalhydrazide Structure](CAS/GIF/1445-69-8.gif) |
| Phthalhydrazide Chemical Properties |
Melting point | >300 °C (lit.) | Boiling point | 288.82°C (rough estimate) | density | 1.3264 (rough estimate) | refractive index | 1.5770 (estimate) | storage temp. | Sealed in dry,Room Temperature | solubility | Soluble in acetone and acetic acid. | form | Powder and Chunks | pka | 10.70±0.20(Predicted) | color | White | BRN | 135926 | InChIKey | KGLPWQKSKUVKMJ-UHFFFAOYSA-N | CAS DataBase Reference | 1445-69-8(CAS DataBase Reference) |
Safety Statements | 24/25 | WGK Germany | 3 | RTECS | TH8890080 | HS Code | 29280000 | Toxicity | mouse,LD50,intraperitoneal,700mg/kg (700mg/kg),Archiv der Pharmazie Vol. 327, Pg. 237, 1994. |
| Phthalhydrazide Usage And Synthesis |
Chemical Properties | WHITE POWDER AND CHUNKS | Uses | Phthalic Hydrazide is a reagent in the synthesis in various pyrazolophthalazine derivatives. | Uses | Phthalhydrazide is a reagent used in the synthesis of various pyrazolophthalazine derivatives is and used in medicine double hydrazine phthalocyanine work intermediates. | Synthesis Reference(s) | Journal of Heterocyclic Chemistry, 5, p. 111, 1968 DOI: 10.1002/jhet.5570050120 | Synthesis Reference(s) | Journal of the American Chemical Society, 84, p. 966, 1962 DOI: 10.1021/ja00865a018 | Purification Methods | Recrystallise it twice from 0.1M KOH [Merenyi et al. J Am Chem Soc 108 7716 1986], EtOH or dimethylformamide and it sublimes >300o. [Beilstein 24 H 371, 24 II 194.] |
| Phthalhydrazide Preparation Products And Raw materials |
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