83823-11-4

• 常用中文名：N-pyridin-3-yl-2H-chromene-3-carboxamide
• 常用英文名：N-pyridin-3-yl-2H-chromene-3-carboxamide
• CAS号：83823-11-4
• 分子式：C₁₅H₁₂N₂O₂
• 分子量：252.26800
• 发布时间：2017-08-09 14:27:21
• 更新时间：2024-01-10 17:20:56

名称

• 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

物化性质

• 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

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

安全

• 海关编码: 2934999090

合成路线

57543-66-5 ~% 83823-11-4

文献：Gupta, R. C.; Pratap, Ram; Prasad, C. R.; Anand, Nitya Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1982 , vol. 21, # 4 p. 344 - 347

10185-00-9 ~% 83823-11-4

文献：Gupta, R. C.; Pratap, Ram; Prasad, C. R.; Anand, Nitya Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1982 , vol. 21, # 4 p. 344 - 347

462-08-8 41873-72-7 ~% 83823-11-4

文献：Gupta, R. C.; Pratap, Ram; Prasad, C. R.; Anand, Nitya Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1982 , vol. 21, # 4 p. 344 - 347

90-02-8 ~% 83823-11-4

文献：Gupta, R. C.; Pratap, Ram; Prasad, C. R.; Anand, Nitya Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1982 , vol. 21, # 4 p. 344 - 347

22649-28-1 ~% 83823-11-4

文献：Gupta, R. C.; Pratap, Ram; Prasad, C. R.; Anand, Nitya Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1982 , vol. 21, # 4 p. 344 - 347

上下游产品

上游产品  6
90-02-8 57543-66-5 10185-00-9 22649-28-1
462-08-8 41873-72-7
下游产品  0

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%