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CAS號:95-48-7
英文名稱:o-Cresol
英文同義詞:o-Creso;O-CRESOL;2-Cresol;o-Kresol;o-toluol;FEMA 3480;ORTHO CRESO;Orthocresol;o-Oxytoluene;ortho-cresol
中文名稱:鄰甲酚
中文同義詞:甲酚皂;鄰甲酚;O-甲酚;鄰甲苯酚;2-甲酚;鄰-甲酚;鄰位煤餾油;2-甲基酚;鄰羥基甲苯;鄰甲基苯酚
分子式:C7H8O
分子量:108.14
熔點:29-31 °C (lit.)
沸點:191 °C (lit.)
密度:1.048 g/mL at 25 °C
蒸氣密度:3.72 (vs air)
蒸氣壓:0.3 mm Hg ( 20 °C)
折射率:1.5361
FEMA:3480 | O-CRESOL
閃點:178 °F
儲存條件:under inert gas
溶解度:20g/l
酸度系數(pKa):10.2(at 25℃)
形態:Liquid or Low Melting Solid
顏色:white to brown
PH值:4.8 (20g/l, H2O, 20℃)
嗅覺閾值(Odor Threshold):0.00028ppm
爆炸極限值(explosive limit):1.47%, 148°F
水溶解性:20 g/L (20 ºC)
Merck:14,2579
JECFA Number:691
BRN:506917
Henry's Law Constant:0.34 at 5.25 °C, 0.61 at 10.00 °C, 1.57 at 20.00 °C, 2.33 at 25.00 °C (dynamic equilibrium system- GC, Feigenbrugel et al., 2004a)
暴露限值:NIOSH REL: TWA 2.3 ppm (10 mg/m3), IDLH 250 ppm; OSHA PEL: TWA 5 ppm (22 mg/m3); ACGIH TLV: TWA for all isomers 5 ppm (adopted).
穩定性:Stable, but light and air sensitive. Combustible. Incompatible with oxidizing agents, bases.
InChIKey:QWVGKYWNOKOFNN-UHFFFAOYSA-N
CAS 數據庫:95-48-7(CAS DataBase Reference)
NIST化學物質信息:Phenol, 2-methyl-(95-48-7)
EPA化學物質信息:o-Cresol (95-48-7)