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2,4-二氯苯氧乙酸乙酯

2,4-二氯苯氧乙酸乙酯名称

[ CAS 号 ]:
533-23-3

[ 中文名 ]:
2,4-滴酸乙酯

[ 英文名 ]:
Ethyl 2,4-dichlorophenoxyacetate

[中文别名 ]:

2,4-二氯苯氧乙酸乙酯

[英文别名 ]:

ethyl 2-(2,4-dichlorophenoxy)acetate
ethyl (2,4-dichlorophenoxy)acetate
EINECS 208-558-9
2,4-D ethyl ester
MFCD00053215

2,4-二氯苯氧乙酸乙酯物理化学性质

[ 密度 ]:
1.308g/cm3

[ 沸点 ]:
145°C/ 2mm

[ 分子式 ]:
C₁₀H₁₀Cl₂O₃

[ 分子量 ]:
249.09100

[ 闪点 ]:
127ºC

[ 精确质量 ]:
248.00100

[ PSA ]:
35.53000

[ LogP ]:
2.93530

[ 折射率 ]:
1.525

[ 储存条件 ]:
0-6°C

2,4-二氯苯氧乙酸乙酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AG8500000

CHEMICAL NAME :: Acetic acid, (2,4-dichlorophenoxy)-, ethyl ester

CAS REGISTRY NUMBER :: 533-23-3

BEILSTEIN REFERENCE NO. :: 2333426

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C10-H10-Cl2-O3

MOLECULAR WEIGHT :: 249.10

WISWESSER LINE NOTATION :: GR CG DO1VO2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

DOSE :: 774 mg/kg

SEX/DURATION :: female 6-14 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Embryo or Fetus - extra-embryonic structures (e.g., placenta, umbilical cord) Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: PB223-160

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2,4-二氯苯氧乙酸乙酯安全信息

[ 危害码 (欧洲) ]:
Xi,Xn

[ 风险声明 (欧洲) ]:
22-41

[ 安全声明 (欧洲) ]:
S26-S36/39

[ 危险品运输编码 ]:
3348

[ RTECS号 ]:
AG8500000

[ 包装等级 ]:
III

[ 危险类别 ]:
6.1(b)

[ 海关编码 ]:
2918990090

2,4-二氯苯氧乙酸乙酯合成路线

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2,4-二氯苯氧乙酸乙酯海关

[ 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%