- 包裝規(guī)格:
- 價(jià)格:0.00
- 付款方式:
- 訂單交貨周期:
- 認(rèn)證/標(biāo)準(zhǔn):
- 合同定制:
- 主要銷售市場(chǎng):
- 提供樣品:否
- 樣品政策:
CAS號(hào): 1445-69-8
分子式: C8H6N2O2
英文名稱: Phthalhydrazide
英文同義詞: 2,3-Dihydro-1,4-phthalazinedione; Phthalhydrazide, (2,3-Dihydro-1,4-phthalazinedione); N,N-phthaloylhydrazine; 1-Bromo-2-Fluoroethane; Phthalhydrazine; PHTALYLHYDRAZINE; PHTHALIC HYDRAZIDE; PHTHALOYLHYDRAZINE; 1,4-Ketophthalazine; 1,4-phthalazinediol; 2,3-dihydro-4-phthalazinedione; 4a,8a-dihydrophthalazine-1,4-dione; 2,3-dihydrophthalazine-1,4-dione
EINECS號(hào): 215-893-4
分子量: 162.1454
熔點(diǎn): 300℃
沸點(diǎn): 523.5°C at 760 mmHg
密度: 1.41E-11mmHg at 25°C
閃點(diǎn): 270.4°C
由苯酐與水合肼反應(yīng)而得。將乙醇、水合肼、苯酐依次投入反應(yīng)鍋,攪拌,升溫回流8h。蒸出乙醇至反應(yīng)物成糊狀。冷卻至40℃,加適量水,甩濾,水洗至pH6.5,干燥得雙酮酞嗪。