7554-78-1

• 常用中文名：Benzeneacetic acid,2,4-dichloro-a-hydroxy
• 常用英文名：Benzeneacetic acid,2,4-dichloro-a-hydroxy
• CAS号：7554-78-1
• 分子式：C₈H₆Cl₂O₃
• 分子量：221.03700
• 发布时间：2016-08-21 14:39:14
• 更新时间：2026-09-22 14:05:25

名称

• 英文名: 2-(2,4-dichlorophenyl)-2-hydroxyacetic acid
• 英文别名: (2,4-dichlorophenyl) (hydroxy)acetic acid; 2,4-Dichloromandelic acid; (2,4-Dichloro-phenyl)-hydroxy-acetic acid; MANDELIC ACID,2,4-DICHLORO; 2,4-Dichlor-mandelsaeure; Benzeneacetic acid, 2,4-dichloro-α-hydroxy; a-Hydroxy-2,4-dichloro-benzeneacetic acid

物化性质

• 密度: 1.589g/cm3
• 沸点: 385.8ºC at 760 mmHg
• 分子式: C₈H₆Cl₂O₃
• 分子量: 221.03700
• 闪点: 187.1ºC
• 精确质量: 219.96900
• PSA: 57.53000
• LogP: 2.11140
• 折射率: 1.617

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : OO7364500 CHEMICAL NAME : Mandelic acid, 2,4-dichloro- CAS REGISTRY NUMBER : 7554-78-1 BEILSTEIN REFERENCE NO. : 2728753 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C8-H6-Cl2-O3 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 2490 mg/kg TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - respiratory depression Kidney, Ureter, Bladder - urine volume increased REFERENCE : KSRNAM Kiso to Rinsho. Clinical Report. (Yubunsha Co., Ltd., 1-5, Kanda Suda-Cho, Chiyoda-ku, KS Bldg., Tokyo 101, Japan) V.1- 1960- Volume(issue)/page/year: 15,539,1981

合成路线

10324-56-8 ~99% 7554-78-1

文献：Seki, Toshimi; Kanada, Arihiro; Nakao, Tomio; Shiraiwa, Masahumi; Asano, Hajime; Miyazawa, Katuhiko; Ishimori, Tsutomu; Minami, Nobuyoshi; Shibata, Kenyu; Yasuda, Kikuo Chemical and Pharmaceutical Bulletin, 1998 , vol. 46, # 1 p. 84 - 96

874-42-0 ~% 7554-78-1

文献：Seki, Toshimi; Kanada, Arihiro; Nakao, Tomio; Shiraiwa, Masahumi; Asano, Hajime; Miyazawa, Katuhiko; Ishimori, Tsutomu; Minami, Nobuyoshi; Shibata, Kenyu; Yasuda, Kikuo Chemical and Pharmaceutical Bulletin, 1998 , vol. 46, # 1 p. 84 - 96

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