手機(jī)掃碼訪問本站
微信咨詢
CAS號:129-00-0
英文名稱:Pyrene
英文同義詞:Pyren;Pyene;PYRENE;PTRENE;pyrene5;Pyrene>Pyrene,98%;Pyrenepract;beta-Pyrene;PYRENE, REAG
中文名稱:芘
中文同義詞:必;苾;芘;嵌二萘;-芘-;迫聯(lián)萘;甲醇中芘;乙腈中芘;芘,99%;芘,98%
分子式:C16H10
分子量:202.25
熔點(diǎn):148 °C
沸點(diǎn):393 °C
密度:1.271
蒸氣壓:180 at 25 °C (extrapolated from vapor pressures determined at higher temperatures, Tesconi andYalkowsky, 1998)
折射率:1.8520 (estimate)
閃點(diǎn):210 °C
儲存條件:room temp
溶解度:ethanol: soluble
酸度系數(shù)(pKa):>15 (Christensen et al., 1975)
形態(tài):crystalline
顏色:Pale yellow to yellow-greenish
比重:1.271
水溶解性:almost insoluble
最大波長(λmax):330nm(EtOH)(lit.)
Merck:14,7963
BRN:1307225
Henry's Law Constant:0.490 at 25 °C (thermodynamic method-GC/UV spectrophotometry, Altschuh et al., 1999)
InChIKey:BBEAQIROQSPTKN-UHFFFAOYSA-N
CAS 數(shù)據(jù)庫:129-00-0(CAS DataBase Reference)
(IARC)致癌物分類:3 (Vol. Sup 7, 92) 2010
NIST化學(xué)物質(zhì)信息:Pyrene(129-00-0)
EPA化學(xué)物質(zhì)信息:Pyrene (129-00-0)