敌克松

敌克松用途

【用途一】
属苗田杀菌剂，可防治水稻苗期立枯病、高粱丝黑穗病、玉米大斑病、棉花苗期根腐病、炭疽病等
【用途二】
保护性杀菌剂，有一定的内吸渗透性，主要用于蔬菜、棉花、烟草、水稻等作物的种子处理和土壤处理，兼有一定的治疗作用。防治棉花立枯病、炭疽病用70%可湿性粉剂250～500g，加细土5kg拌和棉籽50kg播种；防治水稻苗期烂秧，用70%可湿性粉剂7.5～15g/100m²加水7.5kg；均匀喷洒秧苗；防治白菜软腐病，番茄绵疫病、炭疽病，瓜类枯萎病、炭疽病，用70%可湿性粉剂27.6～55.3g/100m²对水喷雾。
【用途三】
该品为苗田杀菌剂，对腐霉菌素及丝囊霉菌属所引起的病害有特效。对一些真菌性病害也有防效。该品有内吸作用，根部及叶部均能吸收。由植物筛管部及木质部输入其他部位，在植物体内能维特较长时间的药效。可防治水稻期立枯病，黑根病，烂秧病，高梁丝黑穗病，散黑粉病，玉米大斑病，棉花苗期根腐病，炭疽病，立枯病等。

敌克松名称

[ CAS 号 ]:
140-56-7

[ 中文名 ]:
敌磺钠

[ 英文名 ]:
Fenaminosulf

[中文别名 ]:

[英文别名 ]:

sodium (EZ)-4-dimethylaminobenzenediazosulfonate
Fenaminosulf
EINECS 205-419-4
MFCD00059900
DAS (VAN)
sodium,N-[4-(dimethylamino)phenyl]iminosulfamate

敌克松物理化学性质

[ 熔点 ]:
200ºC

[ 分子式 ]:
C₈H₁₀N₃NaO₃S

[ 分子量 ]:
251.238

[ 精确质量 ]:
251.034058

[ PSA ]:
93.54000

[ LogP ]:
2.37730

[ 外观性状 ]:
黄色-棕色晶体或棕色粉末

[ 储存条件 ]:
库房通风低温干燥,与食品原料分开储运

敌克松MSDS

详细MSDS(安全技术说明书)

敌克松毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CZ1750000

CHEMICAL NAME :: Benzenediazosulfonic acid, p-(dimethylamino)-, sodium salt

CAS REGISTRY NUMBER :: 140-56-7

LAST UPDATED :: 199604

DATA ITEMS CITED :: 31

MOLECULAR FORMULA :: C8-H10-N3-O3-S.Na

MOLECULAR WEIGHT :: 251.26

WISWESSER LINE NOTATION :: WSQNUNR DN1&1 &-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 :: 60 mg/kg

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

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >100 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 :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 10300 ug/kg

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

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 140 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 :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 60 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 :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 56 mg/kg

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

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 5 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis) Blood - other changes

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 150 mg/kg

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

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 10 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis) Blood - other changes

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 150 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 :: Intraperitoneal

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 30 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis) Blood - other changes

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

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Mammal - species unspecified

DOSE/DURATION :: 60 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 :: Bird - wild bird species

DOSE/DURATION :: 18 mg/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

DOSE :: 25 mg/kg

SEX/DURATION :: female 7-11 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Embryo or Fetus - fetal death Reproductive - Specific Developmental Abnormalities - musculoskeletal system

MUTATION DATA

TYPE OF TEST :: Sister chromatid exchange

TEST SYSTEM :: Rodent - hamster Lung

DOSE/DURATION :: 50 umol/L

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 78,177,1980 *** 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: 8,147,1975 IARC Cancer Review:Human No Adequate Data 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: 8,147,1975 IARC Cancer Review:Group 3 IMSUDL IARC Monographs, Supplement. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.1- 1979- Volume(issue)/page/year: 7,56,1987 *** 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

敌克松安全信息

[ 符号 ]:

GHS06

[ 信号词 ]:
Danger

[ 危害声明 ]:
H301-H312-H412

[ 警示性声明 ]:
P273-P280-P301 + P310

[ 个人防护装备 ]:
Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges

[ 危害码 (欧洲) ]:
T

[ 风险声明 (欧洲) ]:
21-25-52/53

[ 安全声明 (欧洲) ]:
S36/37-S45-S61

[ 危险品运输编码 ]:
UN 2811 6.1/PG 3

[ WGK德国 ]:
3

[ RTECS号 ]:
CZ175000

[ 包装等级 ]:
III

[ 危险类别 ]:
6.1(b)

[ 海关编码 ]:
2927000010

敌克松制备

1.由N，N-二甲基苯胺经亚硝化，还原，重氮化和磺化制得。将二甲基苯胺和稍过量的亚硝酸钠于0-5℃进行亚硝化，加完亚硝酸后用铁粉还原，制成对氨基二甲基苯胺。然后滤去铁粉及生成的四氧化三铁，滤液用亚硝酸钠于0-5℃条件下进行重氮化。加完亚硝酸钠后再用亚硫酸钠进行亚磺化，反应到终点后，敌克松便沉淀出来。得到的敌克松原粉（干品）含量98%。也可以膏状物的形式作为产品，含量55%。生产这一规格的产品，每吨消耗二甲基苯胺310kg。香兰素生产的废水中含有对氨基二甲基苯胺，可用来生产敌克松，而且可以省去亚硝化和还原两道工序。

2.由N，N-二甲基苯胺经亚硝化、还原、重氮化和磺化制得。将二甲基苯胺和稍过量亚硝酸于0～5℃进行亚硝化，加完亚硝酸钠后进行还原，制成对氨基二甲苯胺。然后于0～5条件下进行重氮化，加完亚硝酸钠后再用亚硫酸钠进行亚磺化，制得敌磺钠。
因香兰素生产中废水含有对氨基二甲苯胺，用其来生产可省去亚硝化和还原两道工序。香兰素废水先用氨水中和至pH值7～8，加热至40℃左右，沉淀8～12h，除去焦渣。用苯将中和液中的对氨基二甲苯胺萃取出来，萃取液于130～150℃、21.28kPa条件下脱苯，然后在2.66kPa减压蒸馏至130～150℃，得对氨基二甲基苯胺精品。经亚硝酸钠重氮化和亚硫酸钠磺化，制得敌磺钠。

敌克松海关

[ 海关编码 ]: 2927000010

[ Summary ]:
2927000010 sodium (e)-2-(4-(dimethylamino)phenyl)diazenesulfonate。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%

敌克松文献

CYP2C9 genotype vs. metabolic phenotype for individual drug dosing--a correlation analysis using flurbiprofen as probe drug.

PLoS ONE 10(3) , e0120403, (2015)

Currently, genotyping of patients for polymorphic enzymes responsible for metabolic elimination is considered a possibility to adjust drug dose levels. For a patient to profit from this procedure, the...

Experimental evaluation of a new composite mesh with the selective property of incorporation to the abdominal wall without adhering to the intestines.

J. Biomed. Mater. Res. 28(3) , 373-5, (1994)

This preliminary study examined the possibility of preventing intestinal adhesions to biomaterials while preserving their incorporation with the abdominal wall. White New Zealand rabbits received intr...

Safety evaluation of a triazine compound nitromezuril by assessing bacterial reverse mutation, sperm abnormalities, micronucleus and chromosomal aberration.

Regul Toxicol Pharmacol 71(3) , 585-9, (2015)

Nitromezuril (NZL) is a novel triazine compound that exhibits remarkable anticoccidial activity. However, mutagenicity and genotoxicity of NZL have not been evaluated to date. This study evaluated the...

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敌克松