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CAS號(hào):76-03-9
英文名稱:Trichloroacetic acid
英文同義詞:TCA;nata;TKhU;TkhV;NA TA;natal;TKhUK;TkhVk;500ml;tecane
中文名稱:三氯乙酸
中文同義詞:三氯醋酸;三氯乙酸;500毫升;三氯乙酸試液;甲醇中三氯乙酸;三氯乙酸,AR;三氯乙酸 溶液;瑞加德松雜質(zhì)16;三氯乙酸,99%;三氯乙酸 危險(xiǎn)品
分子式:C2HCl3O2
分子量:163.39
熔點(diǎn):54-58 °C (lit.)
沸點(diǎn):196 °C (lit.)
密度:1.62 g/mL at 25 °C (lit.)
蒸氣密度:<1 (vs air)
蒸氣壓:1 mm Hg ( 51 °C)
折射率:n
閃點(diǎn):196°C
儲(chǔ)存條件:Store at +15°C to +25°C.
溶解度:H2O: 0.5 M at 20 °C, clear, colorless
酸度系數(shù)(pKa):0.7(at 25℃)
形態(tài):Solid
顏色:White
PH值:<1.0 (25℃, 0.5M in H2O)
水溶解性:120 g/100 mL (20 ºC)
最大波長(zhǎng)(λmax):210nm(EtOH)(lit.)
敏感性:Hygroscopic
Merck:14,9627
BRN:970119
穩(wěn)定性:Stable, but moisture sensitive. Incompatible with water, strong bases. Note that the Merck Index states that this material is hydrolytically unstable in aqueous solution below 30% by weight. Decomposition products include carbon monoxide and carbon dioxide. The generation of these gases in a sealed container may lead to a pressure rise sufficien
CAS 數(shù)據(jù)庫(kù):76-03-9(CAS DataBase Reference)
(IARC)致癌物分類:2B (Vol. 63, 84, 106) 2014
NIST化學(xué)物質(zhì)信息:Acetic acid, trichloro-(76-03-9)
EPA化學(xué)物質(zhì)信息:Trichloroacetic acid (76-03-9)