N-pyridin-3-yl-2H-chromene-3-carboxamide
- 中文名称:
- N-pyridin-3-yl-2H-chromene-3-carboxamide
- 中文别名:
- N-pyridin-3-yl-2H-chromene-3-carboxamide
- 英文名称:
- N-pyridin-3-yl-2H-chromene-3-carboxamide
- 英文别名:
- N-pyridin-3-yl-2H-chromene-3-carboxamide;
N-3-Pyridinyl-2H-1-benzopyran-3-carboxamide;
2H-1-BENZOPYRAN-3-CARBOXAMIDE,N-3-PYRIDINYL
- CAS No.:
- 83823-11-4
- 分 子 式:
-
C15H12N2O2
- 分 子 量:
- 252.26800
- 精确分子量:
- 252.09000
- PSA:
- 51.22000
- InChI:
- The Key: BAMJDFQQWLTQRZ-UHFFFAOYSA-N3
- 分子结构式:
-

- SDS:
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N-pyridin-3-yl-2H-chromene-3-carboxamide 物化性质
- 密度:
- 1.324g/cm3
- 沸点:
- 512.1ºC at 760 mmHg
- 闪点:
- 263.5ºC
- 折射率:
- 1.674
N-pyridin-3-yl-2H-chromene-3-carboxamide 安全信息
N-pyridin-3-yl-2H-chromene-3-carboxamide 毒理性
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 海关数据
中国海关编码:2934999090
- 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
- 摘要/Summary:
- 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
N-pyridin-3-yl-2H-chromene-3-carboxamide 上游产品