2,4-滴辛酯

2,4-滴辛酯名称

[ CAS 号 ]:
1928-44-5

[ 中文名 ]:
2,4-滴辛酯

[ 英文名 ]:
Octyl (2,4-dichlorophenoxy)acetate

[中文别名 ]:

2,4-二氯苯氧乙酸正辛酯

[英文别名 ]:

Octyl ester of 2,4-D
EINECS 217-674-9
2,4-Dichlorphenoxyessigsaeure-n-octylester
octyl 2-(2,4-dichlorophenoxy)acetate
octyl (2,4-dichlorophenoxy)acetate
Octyl 2,4-dichlorophenoxyacetate
2,4-Dichlorphenoxyacetic acid octyl ester
2,4-D Octyl ester

2,4-滴辛酯物理化学性质

[ 密度 ]:
1.151g/cm3

[ 沸点 ]:
401.7ºC at 760mmHg

[ 分子式 ]:
C₁₆H₂₂Cl₂O₃

[ 分子量 ]:
333.25000

[ 闪点 ]:
139.6ºC

[ 精确质量 ]:
332.09500

[ PSA ]:
35.53000

[ LogP ]:
5.27590

[ 蒸汽压 ]:
1.16E-06mmHg at 25°C

[ 折射率 ]:
1.507

2,4-滴辛酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AG8850000

CHEMICAL NAME :: Acetic acid, 2,4-dichlorophenoxy-, octyl ester

CAS REGISTRY NUMBER :: 1928-44-5

BEILSTEIN REFERENCE NO. :: 2336407

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C16-H22-Cl2-O3

MOLECULAR WEIGHT :: 333.28

WISWESSER LINE NOTATION :: GR CG DO1VO8

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1200 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,95,1982

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 2 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,95,1982 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 1 mg/m3 JAN 1993

2,4-滴辛酯安全信息

[ 危险类别 ]:
3.2

[ 海关编码 ]:
2918990090

2,4-滴辛酯海关

[ 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%