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2,3,5-三氯-4-羟基吡啶

2,3,5-三氯-4-羟基吡啶名称

[ CAS 号 ]:
1970-40-7

[ 中文名 ]:
三氯吡啶醇

[ 英文名 ]:
2,3,5-Trichloro-4-hydroxypyridine

[中文别名 ]:

2,3,5-三氯-4-羟基-吡啶酚

[英文别名 ]:

2,3,5-trichloro-4-pyridinol
2,3,4,6-TETRA-O-ACETYL-B-D-GALACTOPYRANOSYLAMINE
2,3,5-Trichloropyridin-4-ol
2,3,5-trichloro-1H-pyridin-4-one
4-Pyridinol,2,3,5-trichloro
Caswell No. 882G
4-Hydroxy-2,3,5-trichloropyridine
PYRICLOR
Daxtron
2,3,5-Trichlor-pyridin-4-ol

2,3,5-三氯-4-羟基吡啶物理化学性质

[ 密度 ]:
1.67 g/cm3

[ 沸点 ]:
241.5ºC at 760 mmHg

[ 熔点 ]:
216°C

[ 分子式 ]:
C₅H₂Cl₃NO

[ 分子量 ]:
198.43400

[ 闪点 ]:
99.8ºC

[ 精确质量 ]:
196.92000

[ PSA ]:
33.12000

[ LogP ]:
2.74740

[ 蒸汽压 ]:
0.0358mmHg at 25°C

[ 折射率 ]:
1.598

[ 储存条件 ]:
库房通风低温干燥,与食品原料分开储运

2,3,5-三氯-4-羟基吡啶毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UU7780000

CHEMICAL NAME :: 4-Pyridinol, 2,3,5-trichloro-

CAS REGISTRY NUMBER :: 1970-40-7

BEILSTEIN REFERENCE NO. :: 0383795

LAST UPDATED :: 199612

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C5-H2-Cl3-N-O

MOLECULAR WEIGHT :: 198.43

WISWESSER LINE NOTATION :: T6NJ BG CG DQ EG

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 :: 80 mg/kg

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

REFERENCE :: WRPCA2 World Review of Pest Control. (London, UK) V.1-10, 1962-71. Discontinued. Volume(issue)/page/year: 9,119,1970

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >2 gm/kg

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

REFERENCE :: WRPCA2 World Review of Pest Control. (London, UK) V.1-10, 1962-71. Discontinued. Volume(issue)/page/year: 9,119,1970

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

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 80 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: -,404,1971

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 130 mg/kg

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

REFERENCE :: PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 1,363,1968

2,3,5-三氯-4-羟基吡啶安全信息

[ 海关编码 ]:
2933399090

2,3,5-三氯-4-羟基吡啶合成路线

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2,3,5-三氯-4-羟基吡啶海关

[ 海关编码 ]: 2933399090

[ 中文概述 ]:
2933399090. 其他结构含非稠合吡啶环的化合物. 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:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期

[ Summary ]:
2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%