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4-羟基-1-甲基-2-喹诺酮

4-羟基-1-甲基-2-喹诺酮名称

[ CAS 号 ]:
1677-46-9

[ 中文名 ]:
4-羟基-N-甲基-2-喹啉

[ 英文名 ]:
4-Hydroxy-1-Methyl-2-quinolone

[中文别名 ]:

[英文别名 ]:

4-hydroxy-1-methyl-1,2-dihydro-2-quinolinone
1-methyl-4-hydroxy-2(1H)-quinolinone
4-Hydroxy-1-methyl-2-quinolone
4-Hydroxy-1-methyl-2(1H)-quinolinone
4-Hydroxy-N-methylcarbostyril
N-methyl-4-hydroxyquinolin-2(1H)-one
EINECS 216-830-3
1-methyl-4-hydroxyquinolin-2(1H)-one
4-Hydroxy-1-methyl-2(1H)-quinolone
4-hydroxy-1-methylquinolin-2(1H)-one

4-羟基-1-甲基-2-喹诺酮物理化学性质

[ 密度 ]:
1.3±0.1 g/cm3

[ 沸点 ]:
297.6±40.0 °C at 760 mmHg

[ 熔点 ]:
269-271 °C(lit.)

[ 分子式 ]:
C₁₀H₉NO₂

[ 分子量 ]:
175.184

[ 闪点 ]:
133.8±27.3 °C

[ 精确质量 ]:
175.063324

[ PSA ]:
42.23000

[ LogP ]:
1.31

[ 外观性状 ]:
固体;Light yellow to Brown to Dark green powder to crystal

[ 蒸汽压 ]:
0.0±0.7 mmHg at 25°C

[ 折射率 ]:
1.647

[ 储存条件 ]:
室温，干燥

4-羟基-1-甲基-2-喹诺酮MSDS

4-羟基-1-甲基-2-喹诺酮安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xi: Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ RTECS号 ]:
FG7350000

[ 海关编码 ]:
2933790090

4-羟基-1-甲基-2-喹诺酮合成路线

4-羟基-1-甲基-2-喹诺酮上下游产品

4-羟基-1-甲基-2-喹诺酮上游产品

4-羟基-1-甲基-2-喹诺酮下游产品

4-羟基-1-甲基-2-喹诺酮海关

[ 海关编码 ]: 2933790090

[ 中文概述 ]:
2933790090 其他内酰胺. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:9.0% 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 ]:
2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

4-羟基-1-甲基-2-喹诺酮文献

Over-expression of bael quinolone synthase in tobacco improves plant vigor under favorable conditions, drought, or salt stress.

FEBS Lett. 589(3) , 332-41, (2015)

Type III polyketide synthases (PKSs) catalyze the biosynthesis of various medicinally important secondary metabolites in plants, but their role in growth and stress response is unclear. Here, we overe...

Mechanistic study of electrochemical oxidation of catechols in the presence of 4-hydroxy-1-methyl-2 (1H)-quinolone: Application to the electrochemical synthesis. Fakhari AR, et al.

Electrochim. Acta 50(27) , 5322-5328, (2005)

Ceric ammonium nitrate (CAN)-mediated oxidative cycloaddition of 1, 3-dicarbonyls to conjugated compounds. Efficient synthesis of dihydrofurans, dihydrofurocoumarins, dihydrofuroquinolinones, dihydrofurophenalenones, and furonaphthoquinone natural products. Lee YR, et al.

Tetrahedron 56(45) , 8845-53, (2000)

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