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气体与溶剂数据库

异丁醛

Isobutyraldehyde · إيزوبوتانال · Isobutanal · Μεθυλοπροπανάλη · ایزوبوتیرآلدهید · 2-méthylpropanal · イソブチルアルデヒド · 2-methylpropanal · Izobutanal · Isobutiraldeído · Izobutiraldehidă · Изобутиралдехид

异丁醛 的结构
CAS78-84-2
EC201-149-6
UN2045
分子式C4H8O
摩尔质量72.11 g/mol
爆炸下限(LEL)1.6 % vol
爆炸上限(UEL)11.0 % vol
闪点-22 °C
引燃温度165 °C
温度组别T4
气体组别IIA
气体或蒸气的相对密度(空气 = 1)2.49
GHS危险 · H225, H319

Isobutyraldehyde is a member of the class of propanals that is propanal substituted by a methyl group at position 2. It has a role as a Saccharomyces cerevisiae metabolite. Isobutyl aldehyde appears as a clear colorless liquid with a pungent odor. Flash point of -40 °F. Less dense than water and insoluble in water.

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