手機(jī)掃碼訪問本站
微信咨詢
CAS號(hào):100-21-0
英文名稱:Terephthalic acid
英文同義詞:QTA;TPA;ta12;TA 12;S-LOP;Ta-33mp;TA 33LP;wr16262;nsc36973;tephthol
中文名稱:對(duì)苯二甲酸
中文同義詞:簡(jiǎn)苯;對(duì)酞酸;苯二甲酸;對(duì)苯二酸;對(duì)苯二甲酸;對(duì)二苯甲酸;對(duì)苯二甲酐;純對(duì)苯二酸;松油苯二甲酸;依莰舒相關(guān)物質(zhì)C
分子式:C8H6O4
分子量:166.13
熔點(diǎn):>300 °C (lit.)
沸點(diǎn):214.32°C (rough estimate)
密度:1.58 g/cm3 at 25 °C
蒸氣壓:<0.01 mm Hg ( 20 °C)
折射率:1.5100 (estimate)
閃點(diǎn):260°C
儲(chǔ)存條件:Sealed in dry,Room Temperature
溶解度:15mg/l (experimental)
酸度系數(shù)(pKa):3.51(at 25℃)
形態(tài):Crystalline Powder
顏色:White
水溶解性:slightly soluble in water (0,017 g/L at 25°C)
Merck:14,9162
BRN:1909333
穩(wěn)定性:Stable. Combustible. Incompatible with strong oxidizing agents.
CAS 數(shù)據(jù)庫(kù):100-21-0(CAS DataBase Reference)
EPA化學(xué)物質(zhì)信息:Terephthalic acid (100-21-0)