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5221-16-9

5221-16-9结构式

常用中文名：2甲4氯钾盐
常用英文名：MCPA potassium salt
CAS号：5221-16-9
分子式：C₉H₈ClKO₃
分子量：238.70900
相关类别：化学农药原药杀虫剂有机氯杀虫剂
发布时间：2018-06-13 12:42:16
更新时间：2024-01-02 17:46:06

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中文名	2甲4氯钾盐
英文名	MCPA-potassium
英文别名	potassium (4-chloro-2-methylphenoxy)acetate potassium,2-(4-chloro-2-methylphenoxy)acetate MCPA potassium salt potassium 4-chloro-o-tolyloxyacetate Potassium 4-chloro-o-tolyloxyacetate Agroxone 4 Fernimine 4 2-Methyl-4-chlorophenoxyacetic acid potassium salt K MCPA EINECS 226-015-4 potassium 2-(4-chloro-2-methylphenoxy)acetate

沸点	327ºC at 760mmHg
分子式	C₉H₈ClKO₃
分子量	238.70900
闪点	151.6ºC
精确质量	237.98000
PSA	49.36000
LogP	0.77710
储存条件	0-6°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AG2400000

CHEMICAL NAME :: Acetic acid, ((4-chloro-o-tolyl)oxy)-, potassium salt

CAS REGISTRY NUMBER :: 5221-16-9

LAST UPDATED :: 199603

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C9-H8-Cl-O3.K

MOLECULAR WEIGHT :: 238.72

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Human - man

DOSE/DURATION :: 440 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Behavioral - coma

REFERENCE :: BMJOAE British Medical Journal. (British Medical Assoc., BMA House, Tavistock Sq., London WC1H 9JR, UK) V.1- 1857- Volume(issue)/page/year: 1,677,1964

海关编码	2918990090

94-74-6结构式

94-74-6

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5221-16-9结构式

5221-16-9

文献：BASF Aktiengesellschaft Patent: US5939584 A1, 1999 ;

上游产品 1
94-74-6
下游产品 0

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%