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14282-78-1 4-methylthiophene-2-carboxylic acid

製品名 4-methylthiophene-2-carboxylic acid
英語名 4-methylthiophene-2-carboxylic acid;
分子式 C6H6O2S
分子量 142.1756
InChI InChI=1/C6H6O2S/c1-4-2-5(6(7)8)9-3-4/h2-3H,1H3,(H,7,8)
CAS登録番号 14282-78-1
分子構造 14282-78-1 4-methylthiophene-2-carboxylic acid
密度 1.319g/cm3
融点 122℃
沸点 277.2°C at 760 mmHg
屈折率 1.59
引火点 121.5°C
蒸気圧 0.0022mmHg at 25°C
ハザードシンボル  Xi:Irritant;
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.;
S37/39:Wear suitable gloves and eye/face protection.;