The physical and chemical property of 20261-31-8 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 20261-31-8 4-Hydroxy-3-nitrocoumarin

20261-31-8 4-Hydroxy-3-nitrocoumarin

製品名 4-Hydroxy-3-nitrocoumarin
英語名 4-Hydroxy-3-nitrocoumarin; 3-NITRO-4-HYDROXYCOUMARIN; 2-hydroxy-3-nitro-4H-chromen-4-one; 4-hydroxy-3-nitro-2H-chromen-2-one
分子式 C9H5NO5
分子量 207.1397
InChI InChI=1/C9H5NO5/c11-8-5-3-1-2-4-6(5)15-9(12)7(8)10(13)14/h1-4,11H
CAS登録番号 20261-31-8
分子構造 20261-31-8 4-Hydroxy-3-nitrocoumarin
密度 1.638g/cm3
融点 171-173℃
沸点 364.492°C at 760 mmHg
屈折率 1.674
引火点 174.239°C
蒸気圧 0mmHg at 25°C
ハザードシンボル
リスクコード R36/37/38:Irritating to eyes, respiratory system and skin.;
安全説明 S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.;
S36:Wear suitable protective clothing.;