10433-59-7

• 常用中文名：sodium 4-(2,4-dichlorophenoxy)butyrate
• 常用英文名：sodium 4-(2,4-dichlorophenoxy)butyrate
• CAS号：10433-59-7
• 分子式：C₁₀H₉Cl₂NaO₃
• 分子量：271.07200
• 发布时间：2017-12-11 07:49:57
• 更新时间：2025-10-04 09:59:54

名称

• 英文名: 2,4-DB-sodium
• 英文别名: Embutone; 2,4-DB-Sodium; Caswell No. 316E; EINECS 233-917-1; sodium,4-(2,4-dichlorophenoxy)butanoate; 2,4-DB sodium salt; sodium 4-(2,4-dichlorophenoxy)butanoate; SYS 67B; Embutox E; Embutox; sodium 4-(2,4-dichlorophenoxy)butyrate

物化性质

• 沸点: 410.4ºC at 760 mmHg
• 熔点: 118-120ºC
• 分子式: C₁₀H₉Cl₂NaO₃
• 分子量: 271.07200
• 闪点: 202ºC
• 精确质量: 269.98300
• PSA: 49.36000
• LogP: 1.90230
• 蒸汽压: 1.8E-07mmHg at 25°C

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : ES9275000 CHEMICAL NAME : Butyric acid, 4-(2,4-dichlorophenoxy)-, sodium salt CAS REGISTRY NUMBER : 10433-59-7 LAST UPDATED : 199706 DATA ITEMS CITED : 6 MOLECULAR FORMULA : C10-H9-Cl2-O3.Na MOLECULAR WEIGHT : 271.08 WISWESSER LINE NOTATION : OV3OR BG DG &-NA- 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 : 700 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : GUCHAZ Guide to the Chemicals Used in Crop Protection. (Information Canada, 171 Slater St., Ottawa, Ont., Canada) Volume(issue)/page/year: 6,153,1973 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 400 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : PCOC** Pesticide Chemicals Official Compendium, Association of the American Pesticide Control Officials, Inc., 1966. (Topeka, KS) Volume(issue)/page/year: -,367,1966 ** OTHER MULTIPLE DOSE TOXICITY DATA ** TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 5100 mg/kg/15D-I TOXIC EFFECTS : Related to Chronic Data - death REFERENCE : GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 10(3),50,1966 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989

安全

• 危险品运输编码: UN 2588
• 包装等级: III
• 危险类别: 6.1(b)
• 海关编码: 2918990090

海关

海关编码	2918990090
中文概述	2918990090. 其他含其他附加含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%
申报要素	品名, 成分含量, 用途
Summary	2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%