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CAS號(hào):78-84-2
英文名稱:Isobutyraldehyde
英文同義詞:FEMA 2220;Isobutanal;isobutyral;isobutyric;NCI-C60968;iso-Butanal;iso-C3H7CHO;Isobutaldehyde;methylpropanal;valinealdehyde
中文名稱:異丁醛
中文同義詞:異丁醛;異丁醛;二甲基乙醛;國(guó)標(biāo)異丁醛;異丁醛廠家;異丁醛 AR;2-甲基丙醛;99%異丁醛;異丁醛縮氨基脲;異丁醛 標(biāo)準(zhǔn)品
分子式:C4H8O
分子量:72.11
熔點(diǎn):-65 °C (lit.)
沸點(diǎn):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)
FEMA:2220 | ISOBUTYRALDEHYDE
折射率:n
閃點(diǎn):−40 °F
儲(chǔ)存條件:Store below +30°C.
溶解度:water: soluble11g/100mL at 20°C(lit.)
形態(tài):Liquid
顏色:Clear
氣味 (Odor):Pungent.
嗅覺(jué)閾值(Odor Threshold):0.00035ppm
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 Sensitive
JECFA Number:252
Merck:14,5154
BRN:605330
穩(wěn)定性:Stable. Refrigerate. Highly flammable. Incompatible with strong oxidizing agents, strong bases, strong acids, strong reducing agents.
CAS 數(shù)據(jù)庫(kù):78-84-2(CAS DataBase Reference)
NIST化學(xué)物質(zhì)信息:Propanal, 2-methyl-(78-84-2)
EPA化學(xué)物質(zhì)信息:Isobutyraldehyde (78-84-2)