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英文名稱：IsobutyraldehydeCAS號：78-84-2分子式：C4H8O分子量：72.11EINECS號：201-149-6

熔點 −65 °C(lit.)
沸點 63 °C(lit.)
密度 0.79 g/mL at 25 °C(lit.)
蒸氣密度2.5 (vs air)
蒸氣壓66 mm Hg ( 4.4 °C)
折射率 n20/D 1.374(lit.)
FEMA 2220 | ISOBUTYRALDEHYDE閃點 −40 °F
儲存條件 2-8°C
溶解度 water: soluble11g/100mL at 20°C(lit.)形態(tài)Liquid顏色Clear氣味 (Odor)Pungent.爆炸極限值(explosive limit)1.6-11.0%(V)水溶解性 75 g/L (20 oC)敏感性 Air SensitiveMerck 14,5154JECFA Number252BRN 605330穩(wěn)定性Stable. Refrigerate. Highly flammable. Incompatible with strong oxidizing agents, strong bases, strong acids, strong reducing agents.

危險性符號(GHS)
GHS02,GHS07,GHS08警示詞Danger危險性描述H302-H335-H341-H401-H225-H319-H303防范說明P501a-P210-P305+P351+P338-P201-P202-P233-P240-P241+P242+P243-P261-P264-P270-P271-P273-P280-P301+P312+P330-P303+P361+P353-P304+P340+P312-P308+P313-P370+P378-P403+P233-P405危險品標志 F,Xn,Xi危險類別碼 11-22-36安全說明 16-36/37-9-33-29-26危險品運輸編號 UN 2045 3/PG 2
WGK Germany 1
RTECS號NQ4025000
F 9-13-23自燃溫度384 °FTSCA Yes海關(guān)編碼 2912 19 00HazardClass 3PackingGroup II毒性LD50 orally in rats: 3.7 g/kg (Smyth)