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4-硝基吡唑-3-甲酸

4-硝基吡唑-3-甲酸名称

[ CAS 号 ]:
5334-40-7

[ 中文名 ]:
4-硝基吡唑-3-甲酸

[ 英文名 ]:
4-Nitro-1H-pyrazole-3-carboxylic acid

[中文别名 ]:

[英文别名 ]:

4-Nitro-1H-pyrazole-3-carboxylic acid
1H-Pyrazole-3-carboxylic acid, 4-nitro-
4-nitro-1H-pyrazole-5-carboxylic acid
MFCD00090899
4-Nitro-3-pyrazolecarboxylic acid

4-硝基吡唑-3-甲酸物理化学性质

[ 密度 ]:
1.8±0.1 g/cm3

[ 沸点 ]:
509.6±35.0 °C at 760 mmHg

[ 熔点 ]:
195°C

[ 分子式 ]:
C₄H₃N₃O₄

[ 分子量 ]:
157.084

[ 闪点 ]:
262.0±25.9 °C

[ 精确质量 ]:
157.012360

[ PSA ]:
111.80000

[ LogP ]:
0.00

[ 外观性状 ]:
白色至灰白色结晶粉末

[ 蒸汽压 ]:
0.0±1.4 mmHg at 25°C

[ 折射率 ]:
1.680

[ 储存条件 ]:
2~8 ℃

4-硝基吡唑-3-甲酸MSDS

详细MSDS(安全技术说明书)

4-硝基吡唑-3-甲酸安全信息

[ 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) ]:
S22-S36/37/39-S37/39-S26

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

[ 海关编码 ]:
2933199090

4-硝基吡唑-3-甲酸上下游产品

4-硝基吡唑-3-甲酸上游产品

4-硝基吡唑-3-甲酸下游产品

4-硝基吡唑-3-甲酸海关

[ 海关编码 ]: 2933199090

[ 中文概述 ]:
2933199090. 其他结构上有非稠合吡唑环化合物. 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 ]:
2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

4-硝基吡唑-3-甲酸文献

Molecular docking study of A(3) adenosine receptor antagonists and pharmacophore-based drug design.

Neurochem. Int. 55(7) , 637-42, (2009)

Adenosine is known to act as a neuromodulator by suppressing synaptic transmission in the central and peripheral nervous system. A(3) adenosine receptor (A(3)AR) antagonists were recently considered a...

Effects of C-nitropyrazoles and C-nitroazoles on ocular blood flow and retinal function recovery after ischemic insult.

Acta Pharmacol. Sin. 23 , 705-712, (2002)

Effects of C-nitropyrazoles and C-nitroazoles on ocular blood flow and retinal function recovery after ischemia have been studied.The compounds were tested on ocular blood flow of ocular hypertensive ...

Hydrogenation on Granular Palladium-containing Catalysts: II. Hydrogenation of Nitroheterocyclic Compounds

Russ. J. Org. Chem. 38 , 269-271, (2002)

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