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CAS號(hào):123-38-6
英文名稱:Propionaldehyde
英文同義詞:Propin;C2H5CHO;PROPANAL;FEMA 2923;Propional;n-Propylal;NCI-C61029;Propionald;1-PROPANAL;N-PROPANAL
中文名稱:丙醛
中文同義詞:丙醛;正丙醛;天然丙醛;甲基乙醛;丙醛,正丙醛;丙醛 標(biāo)準(zhǔn)品;丙醛,97%;丙醛(正丙醛 甲基乙醛;正丙醛(STANDARD FOR GC,>99%(GC))
分子式:C3H6O
分子量:58.08
熔點(diǎn):-81 °C (lit.)
沸點(diǎn):46-50 °C (lit.)
密度:0.805 g/mL at 25 °C (lit.)
蒸氣密度:2 (vs air)
蒸氣壓:18.77 psi ( 55 °C)
FEMA:2923 | PROPIONALDEHYDE
折射率:n
閃點(diǎn):−16 °F
儲(chǔ)存條件:Store at <= 20°C.
溶解度:soluble in chloroform; miscible with alcohol and ether
形態(tài):Liquid
顏色:White
比重:0.815 (20/4℃)
爆炸極限值(explosive limit):2.3-21%(V)
嗅覺(jué)閾值(Odor Threshold):0.001ppm
水溶解性:540 g/L (20 ºC)
敏感性:Air Sensitive
JECFA Number:83
Merck:14,7823
BRN:506010
穩(wěn)定性:Stable. Highly flammable. Incompatible with oxidizing agents, strong acids, strong bases.
InChIKey:NBBJYMSMWIIQGU-UHFFFAOYSA-N
CAS 數(shù)據(jù)庫(kù):123-38-6(CAS DataBase Reference)
NIST化學(xué)物質(zhì)信息:Propanal(123-38-6)
EPA化學(xué)物質(zhì)信息:Propionaldehyde (123-38-6)