手机扫码访问本站
微信咨询
CAS号:110-82-7
英文名称:Cyclohexane
英文同义词:ohexane;NAPHTHENE;Cicloesano;Cyclohesan;cyclohexan;CYCLOHEXANE;cyclohexaan;Cykloheksan;hexamethylen;HEXAMETHYLENE
中文名称:环己烷
中文同义词:环巳胺;环己烷;六氫苯;環己烷;六氢代苯;环己烷*3;色谱环己烷;无水环己烷;甲醇中环己烷;色谱级环己烷
分子式:C6H12
分子量:84.16
熔点:4-7 °C (lit.)
沸点:80.7 °C (lit.)
密度:0.779 g/mL at 25 °C (lit.)
蒸气密度:2.9 (vs air)
蒸气压:168.8 mm Hg ( 37.7 °C)
折射率:n
闪点:-1 °F
储存条件:Store at +5°C to +30°C.
溶解度:ethanol:miscible(lit.)
形态:Liquid
颜色:colorless
气味 (Odor):resembling benzene; mild, sweet, resembling chloroform.
相对极性:0.006
嗅觉阈值(Odor Threshold):2.5ppm
爆炸极限值(explosive limit):1.2-8.3%(V)
水溶解性:PRACTICALLY INSOLUBLE
凝固点:6.554℃
最大波长(λmax):λ:210 nm Amax:≤1.00λ:220 nm Amax:≤0.50λ:230 nm Amax:≤0.20λ:235 nm Amax:≤0.10λ:240 nm Amax:≤0.08λ:250 nm Amax:≤0.03λ:255 nm Amax:≤0.01
Merck:14,2723
BRN:1900225
Henry's Law Constant:1.03, 1.26, 1.40, 1.77, and 2.23 at 10, 15, 20, 25, and 30 °C, respectively (EPICS, Ashworth et al., 1988) 0.54, 0.69, 0.82, 1.43, and 1.79 at 2.0, 6.0, 10.0, 18.0, and 25.0 °C, respectively (Dewulf et al.,1999)
暴露限值:TLV-TWA 300 ppm (~1050 mg/m3) (ACGIH, OSHA, and NIOSH); IDLH 10,000 ppm (NIOSH).
InChIKey:XDTMQSROBMDMFD-UHFFFAOYSA-N
CAS 数据库:110-82-7(CAS DataBase Reference)
NIST化学物质信息:Cyclohexane(110-82-7)
EPA化学物质信息:Cyclohexane (110-82-7)