N-pyridin-3-yl-2H-chromene-3-carboxamide

N-pyridin-3-yl-2H-chromene-3-carboxamide名称

[ CAS 号 ]:
83823-11-4

[ 英文名 ]:
N-pyridin-3-yl-2H-chromene-3-carboxamide

[英文别名 ]:

N-3-Pyridinyl-2H-1-benzopyran-3-carboxamide
2H-1-BENZOPYRAN-3-CARBOXAMIDE,N-3-PYRIDINYL

N-pyridin-3-yl-2H-chromene-3-carboxamide物理化学性质

[ 密度 ]:
1.324g/cm3

[ 沸点 ]:
512.1ºC at 760 mmHg

[ 分子式 ]:
C₁₅H₁₂N₂O₂

[ 分子量 ]:
252.26800

[ 闪点 ]:
263.5ºC

[ 精确质量 ]:
252.09000

[ PSA ]:
51.22000

[ LogP ]:
2.56910

[ 折射率 ]:
1.674

N-pyridin-3-yl-2H-chromene-3-carboxamide毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DJ2260390

CHEMICAL NAME :: 2H-1-Benzopyran-3-carboxamide, N-3-pyridinyl-

CAS REGISTRY NUMBER :: 83823-11-4

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C15-H12-N2-O2

MOLECULAR WEIGHT :: 252.29

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 :: 800 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity)

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

N-pyridin-3-yl-2H-chromene-3-carboxamide安全信息

[ 海关编码 ]:
2934999090

N-pyridin-3-yl-2H-chromene-3-carboxamide合成路线

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N-pyridin-3-yl-2H-chromene-3-carboxamide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%