<生产厂家价格>

敌稗标准溶液

敌稗标准溶液用途

Propanil是一种广泛使用的接触性除草剂, 主要用于水稻。

敌稗标准溶液名称

[ CAS 号 ]:
709-98-8

[ 中文名 ]:
敌稗

[ 英文名 ]:
Propanil

[中文别名 ]:

[英文别名 ]:

Propa
Erban
3',4'-Dichloropropionanilide
FW 734
N-(3,4-dichlorophenyl)propanamide
STAM
Rogue
3’,4’-dichloropropionanilide
DCPA
MFCD00018149

敌稗标准溶液生物活性

[ 描述 ]:

Propanil是一种广泛使用的接触性除草剂, 主要用于水稻。

[ 相关类别 ]:

信号通路 >> 其他 >> 其他

研究领域 >> 其他

[相关活性小分子]

敌稗标准溶液物理化学性质

[ 密度 ]:
1.25

[ 沸点 ]:
369.9ºC at 760 mmHg

[ 熔点 ]:
92-93°C

[ 分子式 ]:
C₉H₉Cl₂NO

[ 分子量 ]:
218.08000

[ 闪点 ]:
100 °C

[ 精确质量 ]:
217.00600

[ PSA ]:
29.10000

[ LogP ]:
3.41490

[ 外观性状 ]:
无色至棕色晶体

[ 折射率 ]:
1.589

[ 储存条件 ]:
库房通风低温干燥,与食品原料分开储运

敌稗标准溶液MSDS

敌稗标准溶液毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UE4900000

CHEMICAL NAME :: Propionanilide, 3',4'-dichloro-

CAS REGISTRY NUMBER :: 709-98-8

LAST UPDATED :: 199710

DATA ITEMS CITED :: 26

MOLECULAR FORMULA :: C9-H9-Cl2-N-O

MOLECULAR WEIGHT :: 218.09

WISWESSER LINE NOTATION :: GR BG DMV2

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 :: 367 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 - rat

DOSE/DURATION :: >5 gm/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 :: Unreported

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1300 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 :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 360 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 :: Oral

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 1217 mg/kg

TOXIC EFFECTS :: Brain and Coverings - recordings from specific areas of CNS

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 4830 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 :: Unreported

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 500 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 :: Oral

SPECIES OBSERVED :: Mammal - species unspecified

DOSE/DURATION :: 2527 mg/kg

TOXIC EFFECTS :: Behavioral - altered sleep time (including change in righting reflex) Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - dyspnea

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 6600 mg/kg/6W-I

TOXIC EFFECTS :: Blood - pigmented or nucleated red blood cells Blood - changes in erythrocyte (RBC) count Blood - changes in leukocyte (WBC) count

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 15015 mg/kg/13W-C

TOXIC EFFECTS :: Liver - changes in liver weight Endocrine - changes in spleen weight Blood - normocytic anemia

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 58240 mg/kg/2Y-C

TOXIC EFFECTS :: Liver - changes in liver weight Endocrine - changes in spleen weight Blood - pigmented or nucleated red blood cells

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 5300 ug/m3/4H/21D-I

TOXIC EFFECTS :: Blood - changes in other cell count (unspecified) Blood - changes in erythrocyte (RBC) count Related to Chronic Data - death

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 5600 ug/m3/4H/9W-I

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - changes in lung weight Endocrine - changes in adrenal weight Blood - changes in other cell count (unspecified)

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 7 ug/kg/24H/14W-C

TOXIC EFFECTS :: Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol) Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - other transferases Nutritional and Gross Metabolic - weight loss or decreased weight gain

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Mammal - cat

DOSE/DURATION :: 5600 ug/m3/4H/9W-I

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - changes in lung weight Endocrine - changes in adrenal weight

MUTATION DATA

TEST SYSTEM :: Rodent - mouse

DOSE/DURATION :: 100 mg/kg

REFERENCE :: CYGEDX Cytology and Genetics (English Translation). Translation of TGANAK. (Allerton Press Inc., 150 Fifth Ave., New York, NY 10011) V.8- 1974- Volume(issue)/page/year: 14(6),38,1980 *** 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

敌稗标准溶液安全信息

[ 符号 ]:

GHS07, GHS09

[ 信号词 ]:
Warning

[ 危害声明 ]:
H302-H400

[ 警示性声明 ]:
P273-P301 + P312 + P330-P391

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Faceshields;Gloves

[ 危害码 (欧洲) ]:
Xn:Harmful

[ 风险声明 (欧洲) ]:
R22;R50

[ 安全声明 (欧洲) ]:
2-22-61

[ 危险品运输编码 ]:
UN 3077 9/PG 3

[ RTECS号 ]:
UE4900000

[ 包装等级 ]:
III

[ 危险类别 ]:
3.2

[ 海关编码 ]:
2924299031

敌稗标准溶液合成路线

敌稗标准溶液上下游产品

敌稗标准溶液上游产品

敌稗标准溶液下游产品

敌稗标准溶液制备

制备方法一

以丙酰氯为酰化剂，氯苯为溶剂，在无水条件下将3，4-二氯苯胺反应生成敌稗。将3,4-二氯苯胺和无水氯苯加热到90℃左右，滴加丙酰氯，控制温度在80-100℃之间，在1-1.5h内滴加完毕。然后升温到110℃使反应完全。冷却至80℃，将物料放至冷水中，洗至pH为6-7后，敌稗氯苯液放入蒸馏釜，在95℃左右蒸出氯苯和水，再进行减压脱水，即得敌稗原料。原料消耗定额：对硝基氯苯970kg/t、液氯750kg/t、三氯化铁50kg/t、铁粉1150kg/t、氯化铵50kg/t、丙酸550kg/t、三氯化磷450kg/t。

制备方法二

以无水氯苯为溶剂，将3， 4-二氯苯胺与溶剂加热到90℃左右，滴加酰化剂丙酰氯，控制温度在80～100℃之间，于1～1.5h内滴加完毕。然后升温到110℃使反应完全。冷却至80℃，将物料放至冷水中洗涤，洗至pH值6～7后，将敌稗氯苯液放入蒸馏釜，在95℃左右蒸出氯苯和水，再减压脱水得敌稗。
制备方法三
也可将3，4-二氯苯胺的氯苯溶液（约1.75kmol的胺）、142kg丙酸、76.9kg烧碱（配成40%溶液），在搅拌下加热到92℃左右，氯苯和水共沸蒸出，温度达137～138℃时，脱水完成，降温至90℃，在30～60min内均匀加入三氯化磷121kg (溶于150kg氯苯），加完后升温到110℃，保温2h，降温、过滤，滤液经中和后进行水蒸气蒸馏。除去氯苯，在搅拌下冷却结晶，得浅黄色固体，过滤、干燥，收率90%以上，纯度95%。

敌稗标准溶液海关

[ 海关编码 ]: 2924299031

[ 中文概述 ]:
2924299031 苯胺灵、苯霜灵、丙草胺、敌稗等〔包括丙炔草胺、草不隆、草完隆、除虫脲、除幼脲〕。监管条件:S(进出口农药登记证明)。增值税率:17.0%。退税率:9.0%。最低关税:6.5%。普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 包装

[ 监管条件 ]: S.进出口农药登记证明

[ Summary ]:
2924299031 n-((4-chlorophenyl)carbamoyl)-2,6-difluorobenzamide。supervision conditions:s(import or export registration certificate for pesticides)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:6.5%。general tariff:30.0%

敌稗标准溶液文献

Temporal endogenous gene expression profiles in response to polymer-mediated transfection and profile comparison to lipid-mediated transfection.

J. Gene Med. 17(1-2) , 33-53, (2015)

Design of efficient nonviral gene delivery systems is limited by the rudimentary understanding of specific molecules that facilitate transfection.Polyplexes using 25-kDa polyethylenimine (PEI) and pla...

Ultra-high performance liquid chromatography-quadrupole time-of-flight mass spectrometry to identify contaminants in water: an insight on environmental forensics.

J. Chromatogr. A. 1345 , 86-97, (2014)

Ultra-high pressure liquid chromatography-quadrupole time-of-flight mass spectrometry (UHPLC-QqTOF-MS) acquiring full scan MS data for quantification, and automatic data dependent information product ...

Risk assessment of pesticides detected in surface water of the Alqueva reservoir (Guadiana basin, southern of Portugal).

Sci. Total Environ. 488-489 , 208-19, (2014)

The purpose of this study was to evaluate the potential impact of the pesticides detected in the Alqueva reservoir (Guadiana Basin, South Iberian Peninsula) on the aquatic organisms belonging to this ...

更多文献