629-15-2

• 常用中文名：乙二醇二甲酸酯
• 常用英文名：1,2-Diformyloxyethane
• CAS号：629-15-2
• 分子式：C₄H₆O₄
• 分子量：118.08800
• 发布时间：2018-07-02 14:01:41
• 更新时间：2025-08-25 19:33:03
•  纺织助剂

名称

• 中文名: 乙二醇二甲酸酯
• 英文名: 2-formyloxyethyl formate
• 中文别名: 乙二醇二甲酸
• 英文别名: ethylene glycol dimethanoate; Ethylene diformate; EINECS 211-077-7; 1,2-Bis-formyloxy-aethan; Formic acid,ethylene ester; 1,2-ethanediol diformate; 1,2-Diformyloxyethane; Ethylene glycol diformate; Ethylene formate; 1,2-bis-formyloxy-ethane; MFCD00014129; Glycol diformate

物化性质

• 密度: 1.226 g/mL at 20ºC(lit.)
• 沸点: 174-178ºC(lit.)
• 分子式: C₄H₆O₄
• 分子量: 118.08800
• 闪点: 86.2ºC
• 精确质量: 118.02700
• PSA: 52.60000
• LogP: 0.60420
• 外观性状: 水白色液体
• 折射率: n20/D 1.415
• 储存条件: 室温

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : KW5250000 CHEMICAL NAME : Ethylene glycol, diformate CAS REGISTRY NUMBER : 629-15-2 BEILSTEIN REFERENCE NO. : 1746362 LAST UPDATED : 199701 DATA ITEMS CITED : 4 MOLECULAR FORMULA : C4-H6-O4 MOLECULAR WEIGHT : 118.10 WISWESSER LINE NOTATION : VHO2OVH HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : Standard Draize test ROUTE OF EXPOSURE : Administration into the eye SPECIES OBSERVED : Rodent - rabbit REFERENCE : AJOPAA American Journal of Ophthalmology. (Ophthalmic Pub. Co., 435 N. Michigan Ave., Suite 1415, Chicago, IL 60611) Series 3: V.1- 1918- Volume(issue)/page/year: 29,1363,1946 ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 1510 mg/kg TOXIC EFFECTS : Behavioral - general anesthetic Gastrointestinal - other changes Kidney, Ureter, Bladder - other changes REFERENCE : JIHTAB Journal of Industrial Hygiene and Toxicology. (Cambridge, MA) V.18-31, 1936-49. For publisher information, see AEHLAU. Volume(issue)/page/year: 23,259,1941 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - guinea pig DOSE/DURATION : 390 mg/kg TOXIC EFFECTS : Behavioral - general anesthetic Gastrointestinal - other changes Kidney, Ureter, Bladder - other changes REFERENCE : JIHTAB Journal of Industrial Hygiene and Toxicology. (Cambridge, MA) V.18-31, 1936-49. For publisher information, see AEHLAU. Volume(issue)/page/year: 23,259,1941

安全

• 危害码 (欧洲): Xn
• 风险声明 (欧洲): R22
• 安全声明 (欧洲): 26-36
• WGK德国: 3
• RTECS号: KW5250000

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