拌种灵

拌种灵用途

内吸性杀菌剂，兼有植物激素的作用。以0.25%浸种防治红麻炭疽病，连续两年防治效果高达100%，拌种效果也在98%以上；防治禾谷类黑穗病、棉花角斑病效果相当于赛力散和两力生。对水稻白叶枯病及花生锈病也有防治效果。该品主要使用途径为拌种或浸种，一般使用量为种子重量的0.3-0.5%。

拌种灵名称

[ CAS 号 ]:
21452-14-2

[ 中文名 ]:
拌种灵

[ 英文名 ]:
2-AMINO-4-METHYL-N-PHENYLTHIAZOLE-5-CARBOXAMIDE

[中文别名 ]:

2-氨基-4-甲基-噻唑-5-甲酰苯胺

[英文别名 ]:

2-amino-4-methyl-N-phenyl-5-thiazolecarboxamide
2-Amino-4-Methyl-N-Phenyl-5-Thiazolecarboxamide
2-amino-4-methyl-1,3-thiazole-5-carboxanilide

拌种灵物理化学性质

[ 密度 ]:
1.375g/cm3

[ 沸点 ]:
354.5ºC at 760mmHg

[ 分子式 ]:
C₁₁H₁₁N₃OS

[ 分子量 ]:
233.29000

[ 闪点 ]:
168.2ºC

[ 精确质量 ]:
233.06200

[ PSA ]:
100.47000

[ LogP ]:
2.60010

[ 蒸汽压 ]:
3.34E-05mmHg at 25°C

[ 折射率 ]:
1.711

[ 储存条件 ]:
库房通风低温干燥

拌种灵MSDS

详细MSDS(安全技术说明书)

拌种灵毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XJ2700000

CHEMICAL NAME :: Thiazole, 2-amino-4-methyl-5-phenylcarbamoyl-

CAS REGISTRY NUMBER :: 21452-14-2

LAST UPDATED :: 199706

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C11-H11-N3-O-S

MOLECULAR WEIGHT :: 233.31

WISWESSER LINE NOTATION :: T5N CSJ BZ DVMR E1

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 :: 1410 mg/kg

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

REFERENCE :: FMCHA2 Farm Chemicals Handbook. (Meister Pub., 37841 Euclid Ave., Willoughy, OH 44094) Volume(issue)/page/year: -,C272,1991

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

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Mammal - species unspecified

DOSE/DURATION :: 141 mg/kg

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

REFERENCE :: 30ZDA9 "Chemistry of Pesticides," Melnikov, N.N., New York, Springer-Verlag New York, Inc., 1971 Volume(issue)/page/year: -,419,1971

拌种灵安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H302-H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

[ 危害码 (欧洲) ]:
Xi

[ 危险品运输编码 ]:
NONH for all modes of transport

[ RTECS号 ]:
XJ2700000

[ 海关编码 ]:
2934100017

拌种灵制备

工艺过程按下列步骤进行：（1）α-氯代乙酰乙酰苯胺的合成（氯化）将乙酰乙酰苯胺和甲苯加入反应器，搅拌下在20℃左右滴加氯化硫酰，控制反应温度在25-30℃，半小时滴加完毕，继续保温反应2.5h，即α-氯代乙酰乙酰苯胺的甲苯悬浮液。（2）拌种灵合成（缩合）：将第一步得到的甲苯悬浮液，加入硫脲和水，升温至回流，反应半小时。反应毕，静置分层，上层为甲苯层，可继续循环套用，下层为拌种灵盐酸盐水溶液。分出水层，并加水稀释，搅拌下加氨水中和至pH8过滤生成的沉淀用水洗至近中性，烘干得白色粉末状产品，含量约96%。对乙酰乙酰苯胺的收率约8%。原料消耗定额：乙酰乙酰苯胺（>98）880kg/t、氯化硫酰（100%）700kg/t、硫脲（>95%）410kg/t、氨水（25%）520kg/t。

拌种灵海关

[ 海关编码 ]: 2934100090

[ 中文概述 ]:
2934100090. 结构上含有一个非稠合噻唑环的化合物(不论是否氢化). 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

拌种灵文献

Ultra performance liquid chromatography-tandem mass spectrometry for the determination of amicarthiazol residues in soil and water samples.

J. Chromatogr. B. Analyt. Technol. Biomed. Life Sci. 972 , 102-10, (2014)

A reliable and rapid method has been optimized to determine the residue of amicarthiazol in soil and environmental water samples. After extraction and evaporation, the extraction was carried out with ...

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拌种灵