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5-乙基吡啶-2-羧酸

5-乙基吡啶-2-羧酸名称

[ CAS 号 ]:
770-08-1

[ 中文名 ]:
5-乙基吡啶-2-羧酸

[ 英文名 ]:
5-ETHYLPYRIDINE-2-CARBOXYLIC ACID

[中文别名 ]:

5-乙基-2-吡啶羧酸

[英文别名 ]:

MFCD00995160
5-ethylpyridine-2-carboxylic acid

5-乙基吡啶-2-羧酸物理化学性质

[ 密度 ]:
1.18 g/cm3

[ 沸点 ]:
306.3ºC at 760 mmHg

[ 熔点 ]:
94-96ºC

[ 分子式 ]:
C₈H₉NO₂

[ 分子量 ]:
151.16300

[ 闪点 ]:
139ºC

[ 精确质量 ]:
151.06300

[ PSA ]:
50.19000

[ LogP ]:
1.34220

[ 折射率 ]:
1.55

[ 储存条件 ]:
Refrigerator

5-乙基吡啶-2-羧酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TJ7552000

CHEMICAL NAME :: Picolinic acid, 5-ethyl-

CAS REGISTRY NUMBER :: 770-08-1

BEILSTEIN REFERENCE NO. :: 0116862

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H9-N-O2

MOLECULAR WEIGHT :: 151.18

WISWESSER LINE NOTATION :: T6NJ BVQ E2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 125 mg/kg

TOXIC EFFECTS :: Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - other Enzymes

REFERENCE :: CPBTAL Chemical and Pharmaceutical Bulletin. (Japan Pub. Trading Co., USA, 1255 Howard St., San Francisco, CA 94103) V.6- 1958- Volume(issue)/page/year: 17,2377,1969

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5-乙基吡啶-2-羧酸安全信息

[ 危害码 (欧洲) ]:
Xi

[ 海关编码 ]:
2933399090

5-乙基吡啶-2-羧酸合成路线

详细合成路线

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5-乙基吡啶-2-羧酸海关

[ 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%