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2-Pyridinecarboxylicacid, 5-ethyl-

2-Pyridinecarboxylicacid, 5-ethyl-


  • 中文别名:5-乙基吡啶-2-羧酸
  • 中文释义:5-乙基吡啶-2-羧酸;5-乙基-2-吡啶羧酸
  • 英文别名:5-Ethylpicolinic acid;
    5-ethylpyridine-2-carboxylic acid 
  • CAS No.:770-08-1
  • 分子式:C8H9NO2
  • 分子量:151.1626
  • 精确分子量:151.06300
  • PSA:50.19000
  • InChI:The Key: SHCDHIRSCJOUBW-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.18 g/cm3
熔点:
94-96ºC
沸点:
306.3ºC at 760 mmHg
闪点:
139ºC
折射率:
1.55

安全信息

密度:
1.18 g/cm3
熔点:
94-96ºC
沸点:
306.3ºC at 760 mmHg
闪点:
139ºC
折射率:
1.55

毒理性

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

海关数据

中国海关编码:2933399090

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
摘要/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%

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