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6-羟基-1,4-二甲基-2-氧代-1,2-二氢吡啶-3-腈

名称

[ CAS 号 ]:
27074-03-9

[ 中文名 ]:
1,4-二甲基-3-氰基-6-羟基-2-吡啶酮

[ 英文名 ]:
6-hydroxy-1,4-dimethyl-2-oxo-1,2-dihydropyridine-3-carbonitrile

[中文别名 ]:

[英文别名 ]:

2-Iodo-p-xylene
1-Iodo-2,5-dimethylbenzene
Benzene,2-iodo-1,4-dimethyl
MFCD00044065
2,5-Dimethyliodobenzene
N-methyl-3-cyano-4-methyl-6-hydroxypyrid-2-one
EINECS 248-209-8
2-iodo-4-xylene
1,4-dimethyl-3-cyano-6-hydroxy-2-pyridone
3-iodo-1,4-dimethylbenzene

物理化学性质

[ 密度 ]:
1.3±0.1 g/cm3

[ 沸点 ]:
304.5±42.0 °C at 760 mmHg

[ 分子式 ]:
C₈H₈N₂O₂

[ 分子量 ]:
164.161

[ 闪点 ]:
137.9±27.9 °C

[ 精确质量 ]:
164.058578

[ PSA ]:
66.02000

[ LogP ]:
-0.19

[ 蒸汽压 ]:
0.0±1.4 mmHg at 25°C

[ 折射率 ]:
1.588

[ 储存条件 ]:
室温

毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QT3046000

CHEMICAL NAME :: Nicotinonitrile, 1,2-dihydro-1,4-dimethyl-6-hydroxy-2-oxo-

CAS REGISTRY NUMBER :: 27074-03-9

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C8-H8-N2-O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >500 mg/kg

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

REFERENCE :: NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,23,1953

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安全信息

[ 海关编码 ]:
2926909090

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海关

[ 海关编码 ]: 2926909090

[ 中文概述 ]:
2926909090 其他腈基化合物. 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:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%