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CAS號(hào):123-62-6
英文名稱(chēng):Propionic anhydride
英文同義詞:propionic;propionyloxide;Propionyl oxide;C2H5C(O)OC(O)C2H5;Propinoicanhydride;Propanic Anhydride;Propionic Anhydried;PROPIONIC ANHYDRIDE;PROPANOIC ANHYDRIDE;Propionsureanhydrid
中文名稱(chēng):丙酸酐
中文同義詞:丙酐;丙酸酐;初油酸酐;美國(guó)丙酸酐;甲基乙酸酐;丙酸酐,97%;丙酸酐 危險(xiǎn)品;丙酸酐 BSG;丙酸酐(AR99%);丙酸酐(13C6,99%)
分子式:C6H10O3
分子量:130.14
熔點(diǎn):-42 °C
沸點(diǎn):167 °C(lit.)
密度:1.015 g/mL at 25 °C(lit.)
蒸氣密度:4.5 (vs air)
蒸氣壓:10 mm Hg ( 57.7 °C)
折射率:n
閃點(diǎn):165 °F
儲(chǔ)存條件:Store below +30°C.
溶解度:H2O: decomposes (when in contact with water)
PH值:2.5 (100g/l, H2O, 20℃)(calculated on the free acid)
爆炸極限值(explosive limit):1.3-9.5%(V)
水溶解性:hydrolyses
敏感性:Moisture Sensitive
Merck:14,7826
BRN:507066
穩(wěn)定性:Stable. Combustible. Incompatible with strong oxidizing agents, water, moisture, most common metals, active halogen compounds, ammonia, amines.
CAS 數(shù)據(jù)庫(kù):123-62-6(CAS DataBase Reference)
NIST化學(xué)物質(zhì)信息:Propanoic acid, anhydride(123-62-6)
EPA化學(xué)物質(zhì)信息:Propionic anhydride (123-62-6)