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2,4-滴异辛酯

2,4-滴异辛酯用途

2,4-D isooctyl esteris 是一种高沸点、低挥发性、低漂移的氯苯氧基化合物选择性除草剂,用于农作物、草坪、森林等多种环境中的阔叶杂草的防治。

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2,4-滴异辛酯名称

[ CAS 号 ]:
25168-26-7

[ 中文名 ]:
2,4-滴异辛酯

[ 英文名 ]:
2,4-D isooctyl ester

[中文别名 ]:

[英文别名 ]:

6-Methylheptyl (2,4-dichlorophenoxy)acetate
Esteron GE
Silvapron D
Acetic acid,(2,4-dichlorophenoxy)-,isooctyl ester
Agro-D-Ester
EINECS 246-704-3
2,4-D isooctyl ester
Agroxone 5
2,4,6-TRIS-(TRIFLUOROMETHYL)BENZIMIDAZOLE
Weedtrine-II

2,4-滴异辛酯生物活性

[ 描述 ]:

2,4-D isooctyl esteris 是一种高沸点、低挥发性、低漂移的氯苯氧基化合物选择性除草剂,用于农作物、草坪、森林等多种环境中的阔叶杂草的防治。

[ 相关类别 ]:

研究领域 >> 其他

信号通路 >> 其他 >> 其他

[参考文献]

[1]. Yan Wang, et al. Preparation and characterization of controlled-release poly(melamine-formaldehyde) microcapsules filled with 2,4-D isooctyl ester, International Journal of Polymeric Materials and Polymeric Biomaterials, 66:18, 963-969.

2,4-滴异辛酯物理化学性质

[ 密度 ]:
1.15 g/cm3

[ 沸点 ]:
396.9ºC at 760 mmHg

[ 熔点 ]:
12ºC

[ 分子式 ]:
C₁₆H₂₂Cl₂O₃

[ 分子量 ]:
333.25000

[ 闪点 ]:
48ºC

[ 精确质量 ]:
332.09500

[ PSA ]:
35.53000

[ LogP ]:
5.13180

[ 外观性状 ]:
白色晶体

[ 蒸汽压 ]:
1.65E-06mmHg at 25°C

[ 折射率 ]:
1.506

[ 水溶解性 ]:
<0.1 g/100 mL at 21 ºC

2,4-滴异辛酯MSDS

详细MSDS(安全技术说明书)

2,4-滴异辛酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AG8575000

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

CAS REGISTRY NUMBER :: 25168-26-7

LAST UPDATED :: 199603

DATA ITEMS CITED :: 15

MOLECULAR FORMULA :: C16-H22-Cl2-O3

MOLECULAR WEIGHT :: 333.28

WISWESSER LINE NOTATION :: GR CG DO1VO5Y1&1

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 :: 982 mg/kg

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

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

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

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 14 gm/kg/78W-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Lungs, Thorax, or Respiration - tumors Liver - tumors

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 21 mg/kg

TOXIC EFFECTS :: Tumorigenic - Carcinogenic by RTECS criteria Blood - tumors

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 1370 mg/kg

SEX/DURATION :: female 6-15 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Newborn - live birth index (measured after birth)

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 302 mg/kg

SEX/DURATION :: female 9-12 day(s) after conception

TOXIC EFFECTS :: Reproductive - Specific Developmental Abnormalities - musculoskeletal system

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 188 mg/kg

SEX/DURATION :: female 6-15 day(s) after conception

TOXIC EFFECTS :: Reproductive - Specific Developmental Abnormalities - homeostasis Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight gain)

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 1131 mg/kg

SEX/DURATION :: female 6-15 day(s) after conception

TOXIC EFFECTS :: Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants)

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 528 mg/kg

SEX/DURATION :: female 8-11 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 1680 mg/kg

SEX/DURATION :: female 7-15 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 438 mg/kg

SEX/DURATION :: female 8-12 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight gain)

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

DOSE :: 1170 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) Reproductive - Specific Developmental Abnormalities - eye/ear

MUTATION DATA

TYPE OF TEST :: Sister chromatid exchange

TEST SYSTEM :: Human Lymphocyte

DOSE/DURATION :: 50 ug/L

REFERENCE :: DBABEF Doga Bilim Dergisi, Seri A2: Biyoloji. Natural Science Journal, Series A2. (Turkiye Bilimsel ve Teknik Arastirma Kurumu, Ataturk Bul. No. 221, Kavaklidere, Ankara, Turkey) V.8- 1984- Volume(issue)/page/year: 8,105,1984 *** REVIEWS *** IARC Cancer Review:Animal Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 15,111,1977 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 82947 No. of Facilities: 100 (estimated) No. of Industries: 4 No. of Occupations: 5 No. of Employees: 291 (estimated)

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2,4-滴异辛酯安全信息

[ 危害码 (欧洲) ]:
T:Toxic;

[ 风险声明 (欧洲) ]:
R25;R36/38;R40

[ 安全声明 (欧洲) ]:
S26-S36/37-S45

[ 危险品运输编码 ]:
UN 2810

[ RTECS号 ]:
AG8575000

[ 包装等级 ]:
III

[ 危险类别 ]:
6.1(b)