首頁>新聞中心> 聲明公告>5-硝基吡唑-3-羧酸、198348-89-9 CAS查詢、5-硝基吡唑-3-羧酸物化性質(zhì)
5-硝基吡唑-3-羧酸、198348-89-9 CAS查詢、5-硝基吡唑-3-羧酸物化性質(zhì)
發(fā)布時(shí)間:2024-10-18 瀏覽次數(shù):140
中文名稱: 5-硝基吡唑-3-羧酸
中文別名: -
英文名稱: 5-nitro-3-pyrazolecarboxylic acid
英文別名: tris(isopropylcyclopentadienyl)terbium; 5-nitro-3-pyrazolecarboxylci acid; 3-nitro-1H-pyrazole-5-carboxylic acid; 3-nitro-1H-pyrazole-5-carboxylate
CAS號(hào): 198348-89-9
EINECS號(hào): -
分子式: C4H2N3O4
分子量: 156.0769
InChI: InChI=1/C4H3N3O4/c8-4(9)2-1-3(6-5-2)7(10)11/h1H,(H,5,6)(H,8,9)/p-1
分子結(jié)構(gòu):
密度: -
熔點(diǎn): -188℃
沸點(diǎn): 509.6°C at 760 mmHg
閃點(diǎn): 262°C
折射率: -
蒸汽壓: 3.31E-11mmHg at 25°C
物化性質(zhì): -
產(chǎn)品用途: -
危險(xiǎn)品標(biāo)志: -
風(fēng)險(xiǎn)術(shù)語:
R36/37/38:Irritating to eyes, respiratory system and skin. 刺激眼睛、呼吸系統(tǒng)和皮膚。Irritating to eyes, respiratory system and skin.;
安全術(shù)語:
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.;
S37/39:Wear suitable gloves and eye/face protection.;
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