26447-28-9

• 常用中文名：糠酸
• 常用英文名：2-Furoic acid
• CAS号：26447-28-9
• 分子式：C₅H₄O₃
• 分子量：112.084
• 发布时间：2018-06-30 08:55:23
• 更新时间：2025-08-19 20:17:05

名称

• 中文名: 糠酸(呋喃甲酸)
• 英文名: 2-furoic acid
• 中文别名: 2-甲酸; 糠酸
• 英文别名: α-Furoic acid; 2-Furancarboxylic acid; 2-Furoic acid; a-Furoic Acid

物化性质

• 密度: 1.3±0.1 g/cm3
• 沸点: 232.1±13.0 °C at 760 mmHg
• 分子式: C₅H₄O₃
• 分子量: 112.084
• 闪点: 94.2±19.8 °C
• 精确质量: 112.016045
• PSA: 50.44000
• LogP: 0.64
• 蒸汽压: 0.0±0.5 mmHg at 25°C
• 折射率: 1.513

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : LV1762000 CHEMICAL NAME : Furoic acid CAS REGISTRY NUMBER : 26447-28-9 LAST UPDATED : 199701 DATA ITEMS CITED : 3 MOLECULAR FORMULA : C5-H4-O3 MOLECULAR WEIGHT : 112.09 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 1 gm/kg TOXIC EFFECTS : Tumorigenic - active as anti-cancer agent REFERENCE : BIJOAK Biochemical Journal. (Biochemical Soc. Book Depot, POB 32, Commerce Way, Colchester, Essex CO2 8HP, UK) V.1- 1906- Volume(issue)/page/year: 34,1196,1940 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 83398 No. of Facilities: 5 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 25 (estimated)