ChemNet > CAS > 14282-78-1 4-methylthiophene-2-carboxylic acid
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 |
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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;
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リスクコード |
R36/37/38:Irritating to eyes, respiratory system and skin.;
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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.;
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