sodium 4-(2,4-dichlorophenoxy)butyrate

sodium 4-(2,4-dichlorophenoxy)butyrate名称

[ CAS 号 ]:
10433-59-7

[ 英文名 ]:
sodium 4-(2,4-dichlorophenoxy)butyrate

[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物理化学性质

[ 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

sodium 4-(2,4-dichlorophenoxy)butyrate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

sodium 4-(2,4-dichlorophenoxy)butyrate安全信息

[ 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

sodium 4-(2,4-dichlorophenoxy)butyrate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%