70657-70-4

• 常用中文名：2-甲氧基-1-丙醇乙酸酯
• 常用英文名：2-Methoxy-1-propyl acetate
• CAS号：70657-70-4
• 分子式：C₆H₁₂O₃
• 分子量：132.15800
• 发布时间：2018-06-08 10:50:50
• 更新时间：2024-01-03 19:05:58

名称

• 中文名: 2-甲氧基-1-丙醇乙酸酯
• 英文名: 2-Methoxypropyl acetate
• 英文别名: ACETIC ACID 2-METHOXYPROPYL ESTER; 2-Methoxy-1-propyl acetate; 2-MePA; 1-Propanol,2-methoxy-,acetate; 2-Methoxypropyl-1-acetate; EINECS 274-724-2

物化性质

• 密度: 0.959g/cm3
• 沸点: 154.8ºC at 760mmHg
• 分子式: C₆H₁₂O₃
• 分子量: 132.15800
• 闪点: 47.9ºC
• 精确质量: 132.07900
• PSA: 35.53000
• LogP: 0.58440
• 外观性状: 无色至几近无色液体
• 折射率: 1.398
• 储存条件: 室温，干燥

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : AI8967450 CHEMICAL NAME : Acetic acid, 2-methoxypropyl ester CAS REGISTRY NUMBER : 70657-70-4 LAST UPDATED : 199710 DATA ITEMS CITED : 8 MOLECULAR FORMULA : C6-H12-O3 MOLECULAR WEIGHT : 132.18 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : TCLo - Lowest published toxic concentration ROUTE OF EXPOSURE : Inhalation DOSE : 2710 ppm SEX/DURATION : female 6-15 day(s) after conception TOXIC EFFECTS : Reproductive - Specific Developmental Abnormalities - musculoskeletal system REFERENCE : EPASR* United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. (U.S. Environmental Protection Agency, 401 M St., SW, Washington, DC 20460) History unknown. Volume(issue)/page/year: 8EHQ-0585-0572 TYPE OF TEST : TCLo - Lowest published toxic concentration ROUTE OF EXPOSURE : Inhalation DOSE : 2700 ppm/6H SEX/DURATION : female 6-15 day(s) after conception TOXIC EFFECTS : Reproductive - Fertility - litter size (e.g. # fetuses per litter; measured before birth) Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) Reproductive - Effects on Embryo or Fetus - fetal death REFERENCE : FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 8,71,1987 TYPE OF TEST : TCLo - Lowest published toxic concentration ROUTE OF EXPOSURE : Inhalation DOSE : 2700 ppm/6H SEX/DURATION : female 6-15 day(s) after conception TOXIC EFFECTS : Reproductive - Specific Developmental Abnormalities - musculoskeletal system REFERENCE : FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 8,71,1987 TYPE OF TEST : TCLo - Lowest published toxic concentration ROUTE OF EXPOSURE : Inhalation DOSE : 545 ppm SEX/DURATION : female 6-18 day(s) after conception TOXIC EFFECTS : Reproductive - Specific Developmental Abnormalities - musculoskeletal system Reproductive - Specific Developmental Abnormalities - cardiovascular (circulatory) system REFERENCE : EPASR* United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. (U.S. Environmental Protection Agency, 401 M St., SW, Washington, DC 20460) History unknown. Volume(issue)/page/year: 8EHQ-0585-0572 TYPE OF TEST : TCLo - Lowest published toxic concentration ROUTE OF EXPOSURE : Inhalation DOSE : 550 ppm/6H SEX/DURATION : female 8-18 day(s) after conception TOXIC EFFECTS : Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) Reproductive - Effects on Embryo or Fetus - fetal death Reproductive - Specific Developmental Abnormalities - musculoskeletal system REFERENCE : FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 8,71,1987 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-GERMANY:TWA 20 ppm (110 mg/m3) JAN 1993 OEL-SWITZERLAND:TWA 20 ppm (110 mg/m3);STEL 40 ppm (220 mg/m3) JAN 1993

安全

• 风险声明 (欧洲): R61
• 安全声明 (欧洲): 53-45
• 危险品运输编码: UN 1993

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