1928-47-8

• 常用中文名：涕酸-2-乙基己基酯
• 常用英文名：2,4,5-T-2-ethylhexyl
• CAS号：1928-47-8
• 分子式：C₁₆H₂₁Cl₃O₃
• 分子量：367.69500
• 相关类别： 分析化学 标准品 农残、兽药及化肥类
• 发布时间：2018-07-21 19:03:11
• 更新时间：2024-01-04 09:11:11
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名称

• 中文名: 涕酸-2-乙基己基酯
• 英文名: 2,4,5-T-2-ethylhexyl
• 中文别名: 2-乙基-2-(2,4,5-三氯苯氧基)乙酸己酯; 2,4,5-T-2-乙基己酯
• 英文别名: 2-ethylhexyl 2,4,5-trichlorophenoxyacetate; rac-(2R)-2-ethylhexyl (2,4,5-trichlorophenoxy)acetate; 2,4,5-Trichlorphenoxyessigsaeure-2-ethylhexylester; (RS)-2-ethylhexyl (2,4,5-trichlorophenoxy)acetate; EINECS 217-675-4; 2,4,5-T ethylhexyl ester; 2,4,5-T 2-Ethylhexyl ester; Caswell No. 881R; 2,4,5-T Ethylhexyl esters; 2-ethylhexyl 2-(2,4,5-trichlorophenoxy)acetate

物化性质

• 密度: 1.218g/cm3
• 沸点: 421.7ºC at 760mmHg
• 分子式: C₁₆H₂₁Cl₃O₃
• 分子量: 367.69500
• 闪点: 144.9ºC
• 精确质量: 366.05600
• PSA: 35.53000
• LogP: 5.78520
• 蒸汽压: 2.55E-07mmHg at 25°C
• 折射率: 1.515

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : AJ8500000 CHEMICAL NAME : Acetic acid, (2,4,5-trichlorophenoxy)-, 2-ethylhexyl ester CAS REGISTRY NUMBER : 1928-47-8 BEILSTEIN REFERENCE NO. : 2299246 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C16-H21-Cl3-O3 MOLECULAR WEIGHT : 367.72 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 : 500 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: PB85-143766

安全

• 符号: GHS07, GHS09
• 信号词: Warning
• 危害声明: H302-H315-H319-H335-H410
• 警示性声明: P261-P273-P305 + P351 + P338-P501
• 个人防护装备: Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
• 危害码 (欧洲): Xn: Harmful;N: Dangerous for the environment;
• 风险声明 (欧洲): 22-36/37/38-50/53
• 安全声明 (欧洲): 24-60-61
• 危险品运输编码: UN 3082 9 / PGIII
• RTECS号: AJ8500000

合成路线

104-76-7 93-76-5 ~% 1928-47-8

文献：Pittsburgh Coke and Chem. Co. Patent: US2732291 , 1952 ; Full Text Show Details Pittsburgh Coke and Chem. Co. Patent: US2731339 , 1952 ;