1-(2H-1-Benzopyran-3-ylcarbonyl)-4-methylpiperazine

名称

[ CAS 号 ]:
83823-26-1

[ 英文名 ]:
1-(2H-1-Benzopyran-3-ylcarbonyl)-4-methylpiperazine

物理化学性质

[ 密度 ]:
1.204g/cm3

[ 沸点 ]:
455.8ºC at 760 mmHg

[ 分子式 ]:
C₁₅H₁₈N₂O₂

[ 分子量 ]:
258.31600

[ 闪点 ]:
229.4ºC

[ 精确质量 ]:
258.13700

[ PSA ]:
32.78000

[ LogP ]:
1.11220

[ 折射率 ]:
1.591

毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TK8222000

CHEMICAL NAME :: Piperazine, 1-(2H-1-benzopyran-3-ylcarbonyl)-4-methyl-

CAS REGISTRY NUMBER :: 83823-26-1

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C15-H18-N2-O2

MOLECULAR WEIGHT :: 258.35

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 :: 316 mg/kg

TOXIC EFFECTS :: Kidney, Ureter, Bladder - urine volume increased

REFERENCE :: IJSBDB Indian Journal of Chemistry, Section B: Organic Chemistry, Including Medicinal Chemistry. (Publications & Information Directorate, Council of Scientific and Industrial Research (CSIR), Hillside Rd., New Delhi 110 012, India) V.14B- 1976- Volume(issue)/page/year: 21,344,1982

点击显示

安全信息

[ 海关编码 ]:
2934999090

合成路线

详细合成路线

海关

[ 海关编码 ]: 2934999090

[ 中文概述 ]:
2934999090. 其他杂环化合物. 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

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%