邻苯二甲酰肼
邻苯二甲酰肼用途
用作医药双肼酞嗪的中间体。
邻苯二甲酰肼名称
[ CAS 号 ]:
1445-69-8
[ 中文名 ]:
邻苯二甲酰肼
[ 英文名 ]:
2,3-Dihydrophthalazine-1,4-dione
[中文别名 ]:
[英文别名 ]:
- 1,4-Phthalazinedione
- 1,4-DIHYDROXYPHTHALAZINE
- Phthalohydrazide
- N,N'-Phthaloylhydrazine
- 2,3-DIHYDRO-PHTHALAZINE-1,4-DIONE
- 1,4-phthalazinediol
- 2,3-dihydrophthalazine-1,4-dione
- 2,3-Dihydro-1,4-phthalazinedione
- Phthalhydrizide
- PHTHALHYDRAZINE
邻苯二甲酰肼物理化学性质
[ 密度 ]:
1.3±0.1 g/cm3
[ 沸点 ]:
523.5ºC at 760 mmHg
[ 熔点 ]:
>300 °C(lit.)
[ 分子式 ]:
C8H6N2O2
[ 分子量 ]:
162.145
[ 闪点 ]:
270.4ºC
[ 精确质量 ]:
162.042923
[ PSA ]:
65.72000
[ LogP ]:
0.57
[ 外观性状 ]:
白色粉末和块
[ 蒸汽压 ]:
1.41E-11mmHg at 25°C
[ 折射率 ]:
1.587
[ 储存条件 ]:
室温
邻苯二甲酰肼MSDS
邻苯二甲酰肼毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- TH8890080
- CHEMICAL NAME :
- 1,4-Phthalazinedione, 2,3-dihydro-
- CAS REGISTRY NUMBER :
- 1445-69-8
- LAST UPDATED :
- 199509
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C8-H6-N2-O2
- MOLECULAR WEIGHT :
- 162.16
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 700 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- ARPMAS Archiv der Pharmazie (Weinheim, Germany) (VCH Pub., Inc., 303 NW 12th Ave., Deerfield Beach, FL 33441) V.51-261, 1835-1923; V.305- 1972- Volume(issue)/page/year: 327,237,1994 ** REPRODUCTIVE DATA **
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- DOSE :
- 700 mg/kg
- SEX/DURATION :
- female 7 day(s) pre-mating
- TOXIC EFFECTS :
- Reproductive - Fertility - female fertility index (e.g. # females pregnant per # sperm positive females; # females pregnant per # females mated)
- REFERENCE :
- ARPMAS Archiv der Pharmazie (Weinheim, Germany) (VCH Pub., Inc., 303 NW 12th Ave., Deerfield Beach, FL 33441) V.51-261, 1835-1923; V.305- 1972- Volume(issue)/page/year: 327,237,1994
邻苯二甲酰肼安全信息
[ 个人防护装备 ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
[ 安全声明 (欧洲) ]:
S24/25
[ 危险品运输编码 ]:
NONH for all modes of transport
[ WGK德国 ]:
3
[ RTECS号 ]:
TH8890080
[ 海关编码 ]:
2933990090
邻苯二甲酰肼上下游产品
邻苯二甲酰肼上游产品
邻苯二甲酰肼下游产品
邻苯二甲酰肼制备
由苯酐与水合肼反应而得。将乙醇、水合肼、苯酐依次投入反应锅,搅拌,升温回流8h。蒸出乙醇至反应物成糊状。冷却至40℃,加适量水,甩滤,水洗至pH6.5,干燥得双酮酞嗪。
邻苯二甲酰肼海关
[ 海关编码 ]: 2933990090
[ 中文概述 ]:
2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
[ 申报要素 ]: 品名, 成分含量, 用途, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期
[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
邻苯二甲酰肼文献
Biomed. Biochim. Acta 47(4-5) , 423-33, (1988)
2,3-Dihydrophthalazine-1,4-dione effectively lowers serum levels of cholesterol and triglycerides in Sprague Dawley rats after two weeks, after which the cholesterol levels continued to decline. The m...
Anti-inflammatory activity of 2,3-dihydrophthalazine-1,4-diones in CF1 mice.Int. J. Tissue React. 18(2-3) , 47-55, (1996)
2,3-Dihydrophthalazine-1,4-diones were observed to be potent anti-inflammatory agents as well as capable of protecting against endotoxin shock in mice at 8 mg/kg i.p. These agents blocked both locally...
The anti-neoplastic activity of 2,3-dihydrophthalazine-1,4-dione and N-butyl-2,3-dihydrophthalazine-1,4-dione in human and murine tumor cells.Anticancer Drugs 3(1) , 55-62, (1992)
2,3-Dihydrophthalazine-1,4-dione derivatives demonstrated potent cytotoxicity against the growth of murine leukemia cells and human single cell suspension, i.e. Tmolt3 leukemia and HeLa-S3, as well as...
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相关化合物
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