ENTHALPIES OF VAPORIZATION OF alpha- AND beta-PINENE

被引:4
作者
An Xuwu [1 ]
Hu Riheng [1 ]
Wang Hu [2 ]
Wu Mali [2 ]
Zou Yongkuang [2 ]
机构
[1] Acad Sinica, Inst Chem, Beijing 100080, Peoples R China
[2] Zhongshan Sun Yatsen Univ, Dept Chem, Guangzhou, Guangdong, Peoples R China
关键词
D O I
10.3866/PKU.WHXB19870621
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
The enthalpies of vaporization of alpha-Pinene (99.7%) and beta-Pinene (99.7%) have been determined at 25.0 degrees C by using a LKB-8721-3 Vaporization Calorimeter, Delta H-v(0) are 44.57 +/- 0.06 and 45.80 +/- 0.08 kJ mol(-1) respectively.
引用
收藏
页码:668 / 671
页数:4
相关论文
共 5 条
[1]   PHYSICAL AND THERMODYNAMIC PROPERTIES OF TERPENES .3. THE VAPOR PRESSURES OF ALPHA-PINENE AND BETA-PINENE [J].
HAWKINS, JE ;
ARMSTRONG, GT .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1954, 76 (14) :3756-3758
[2]  
HILTANEN R, 1981, J MED PLANTS RES, V41, P174
[3]  
*LKB, 87213 LKB
[4]  
PEDLEY JB, 1977, NPL COMPUTER ANAL TH
[5]  
Wadso I, 1966, ACTA CHEM SCAND, V20, P536