58348-97-3

• 常用中文名：sodium,3-methyl-4-oxo-2-phenylchromene-8-carboxylate
• 常用英文名：sodium,3-methyl-4-oxo-2-phenylchromene-8-carboxylate
• CAS号：58348-97-3
• 分子式：C₁₇H₁₁NaO₄
• 分子量：302.25700
• 发布时间：2016-02-19 02:10:55
• 更新时间：2024-01-11 14:04:01

名称

• 英文名: sodium,3-methyl-4-oxo-2-phenylchromene-8-carboxylate
• 英文别名: 3-Methyl-4-oxo-2-phenyl-4H-1-benzopyran-8-carboxylic acid sodium salt; 3-Methylflavone-8-carboxylic acid sodium salt; 4H-1-Benzopyran-8-carboxylic acid,3-methyl-4-oxo-2-phenyl-,sodium salt

物化性质

• 沸点: 485.1ºC at 760 mmHg
• 分子式: C₁₇H₁₁NaO₄
• 分子量: 302.25700
• 闪点: 183.3ºC
• 精确质量: 302.05600
• PSA: 70.34000
• LogP: 2.13190

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : DJ2451000 CHEMICAL NAME : 4H-1-Benzopyran-8-carboxylic acid, 3-methyl-4-oxo-2-phenyl-, sodium salt CAS REGISTRY NUMBER : 58348-97-3 LAST UPDATED : 199012 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C17-H11-O4.Na MOLECULAR WEIGHT : 302.27 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 1655 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 25,1916,1975 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 336 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 25,1916,1975