37286-64-9

• 常用中文名：聚丙二醇单甲醚
• 常用英文名：ppg-3 methyl ether
• CAS号：37286-64-9
• 分子式：C₇H₁₆O₃
• 分子量：148.20000
• 相关类别： 催化剂及助剂 聚合物
• 发布时间：2018-03-23 08:00:00
• 更新时间：2026-07-14 19:29:39

名称

• 中文名: PPG-3 甲醚
• 英文名: 2-(2-Methoxypropoxy)-1-propanol
• 中文别名: Α-甲基-Ω-羟基聚[氧(甲基-1,2-亚乙基)]; 聚丙二醇单甲醚(PPG-3 甲醚); 聚丙二醇单甲醚MPPG-400; 聚丙二醇单甲醚/MPPG
• 英文别名: Polypropylenglykolmonomethylether; alpha-methyl-omega-hydroxypoly-(oxy(methyl-1,2-ethanediyl)); Polyoxy(methyl-1,2-ethanediyl), .alpha.-methyl-.omega.-hydroxy; PPG-3 METHYL ETHER MPPG-400; Poly[oxy(Methyl-1,2-ethanediyl)],a-Methyl-w-hydroxy; PPG-3 METHYL ETHER ISO 9001：2015 REACH; Poly[oxy(methyl-1,2-ethanediyl)], α-methyl-ω-hydroxy; PPG Methyl Ether; Dowfroth; polypropylene glycol monomethyl ether

物化性质

• 密度: 0.955g/cm3
• 沸点: 203.3ºC at 760mmHg
• 分子式: C₇H₁₆O₃
• 分子量: 148.20000
• 闪点: 76.7ºC
• 精确质量: 148.11000
• PSA: 38.69000
• LogP: 0.41870
• 外观性状: 无色透明液体
• 储存条件: 室温

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : TR4690000 CHEMICAL NAME : Poly(oxy(methyl-1,2-ethanediyl)), alpha-methyl-omega-hydroxy- CAS REGISTRY NUMBER : 37286-64-9 LAST UPDATED : 199710 DATA ITEMS CITED : 5 WISWESSER LINE NOTATION : /*1Y*O1/ 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 : 48700 uL/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 6/13/1960 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : >20 mL/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 6/13/1960 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X9067 No. of Facilities: 6 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 47 (estimated)