HFE7200

  性质 Properties Symbol Unit Value References
Basic Physical and Chemical Properties CAS注册号 CAS Registry Number CASRN / 163702-05-4 Scifinder®
中文名称 Chemical Name / / 1-ethoxy-1,1,2,2,3,3,4,4,4-nonafluoro-(Perfluorobutoxy)ethane
九氟丁基乙醚
Scifinder®
英文名称 English Name / / HFE7200,HFE 569mccc,Novec 7200 Scifinder®
组成 Composition / / C6H5F9O Scifinder®
分子式 Molecular Formula / / CF3CF2CF2CF2-O-CH2CH3 Scifinder®
结构式 Structure Formula / / /
相对分子量 Molecular Weight MW / 264.09 Scifinder®
物理状态 Physical State / / Liquid 3M MSDS
气味 Odor / / Odorless 3M MSDS
颜色 Color / / Colorless 3M MSDS
熔点 Melting Point mp -138 3M MSDS
沸点 Boiling Point bp 67.8±40.0
76.05
Scifinder®
Journal of Hazardous Materials.Vol. 119, Issues 1–3, 2005, Pages 69–78.
饱和蒸汽压 Saturated Vapor Pressure(25℃) Psat MPa 0.0208
0.0145321
0.01893
Scifinder®
3M MSDS
Reaxys:Journal of Chemical & Engineering Data.vol. 47,nb. 4; (2002); p. 911 - 915.
液体密度 Liquid Density(25℃) dl g/cm3 1.441±0.06
1.43
1.416823
Scifinder®
3M MSDS
Reaxys:Journal of Chemical & Engineering Data.vol. 47,nb. 4; (2002); p. 911 - 915.
气体密度 Vapor Density(25℃, 101.325kPa) dg kg/m3
挥发性 Volatility / wt%
蒸发速度 Evaporation Rate(CCl4=1) / /
Critical Properties 临界温度 Critical Temperature Tc 208.87
208.85
Reaxys: Journal of Chem & Engineering Data; vol. 48; nb. 6; (2003); p. 1368 - 1379.
Journal of Hazardous Materials.Vol. 119, Issues 1–3, 2005, Pages 69–78.
临界压力 Critical Pressure Pc MPa 1.976
1.976
Reaxys: Journal of Chem & Engineering Data; vol. 48; nb. 6; (2003); p. 1368 - 1379.
Journal of Hazardous Materials.Vol. 119, Issues 1–3, 2005, Pages 69–78.
临界体积 Critical Volume Vc cm3/mol
临界密度 Critical Density ρc kg/m3 518
509.7
Reaxys: Journal of Chem & Engineering Data; vol. 48; nb. 6; (2003); p. 1368 - 1379.
Journal of Hazardous Materials.Vol. 119, Issues 1–3, 2005, Pages 69–78.
临界压缩因子 Critical Compressibility Factor Zc /
液体压缩因子 Liquid Compressibility Factor Z /
气体压缩因子 Vapor Compressibility Factor Z /
偏心因子 Acentric Factor ω / 0.436 李新.甲基九氟丁醚的液相密度和表面张力的研究
Thermophysical Properties 液体焓 Liquid Enthalpy H kJ/kg
气体焓 Vapor Enthalpy H kJ/kg
液体熵 Liquid Entropy S kJ/kg·K
气体熵 Vapor Entropy S kJ/kg·K
生成焓 Enthalpy of Formation(25℃) ΔfHO kJ/mol
蒸发焓 Enthalpy of Vaporization ΔvH kJ/kg 7835.55 Scifinder®
液体等压热容 Liquid Isobaric Heat Capacity(25℃) Cp kJ/kg·K
气体等压热容 Vapor Isobaric Heat Capacity(25℃) Cp kJ/kg·K
液体等容热容 Liquid Isochoric heat capacity(25℃) Cv kJ/kg·K
气体等容热容 Vapor Isochoric heat capacity(25℃) Cv kJ/kg·K
Solubility 偶极矩 Dipole Moment μ D
解离常数 Dissociation Constant
清洗能力 KB
水中溶解度 Solubility in Water(23℃) / ppm wt/wt 180 Scifinder®
贝壳松脂丁醇值 Kauri-Butanol Value KB /
辛醇/水分配系数 Octanol/Water Partition Coefficient LogP / 4.470±0.635
1.503
Scifinder®
Journal of Hazardous Materials.Vol. 119, Issues 1–3, 2005, Pages 69–78.
Hildabrand溶解度参数 Hildabrand Solubility Parameter δ cal/ml
Other Properties 液体焦耳-汤姆逊系数 Liquid Joule-Thomson Coefficient JT ℃/MPa
气体焦耳-汤姆逊系数 Vapor Joule-Thomson Coefficient JT ℃/MPa
液体粘度 Liquid Viscosity(25℃) η mPa·s 0.61cps 3M MSDS
气体粘度 Vapor Viscosity(25℃) η mPa·s
液体导热系数 Liquid Thermal Conductivity(25℃) λ mW/m·K
气体导热系数 Vapor Thermal Conductivity(25℃) λ mW/m·K
液体介电常数 Liquid Dielectric Constant ε F/m
气体介电常数 Gas Dielectric Constant ε F/m
液体体积电阻系数 Liquid Volume Resistivity(1kHz) ρ Ω·cm
气体体积电阻系数 Gas Volume Resistivity(1kHz) ρ Ω·cm
表面张力 Surface Tension(25℃) γ mN/m 13.6 3M MSDS
液体声速 Liquid Sound Velocity u m/s
气体声速 Vapor Sound Velocity u m/s
最低灭火浓度 Minimum Extinguishment Concentration MEC %
Atmospheric Effects 臭氧消耗潜能值 Ozone Depletion Potential ODP / 0
0
3M MSDS
Journal of Hazardous Materials.Vol. 119, Issues 1–3, 2005, Pages 69–78.
全球变暖潜能值 Global Warming Potential(100yr) GWP / 55
60
3M MSDS
Journal of Hazardous Materials.Vol. 119, Issues 1–3, 2005, Pages 69–78.
大气寿命 Atmospheric Life / yr 0.77
0.77
3M MSDS
Journal of Hazardous Materials.Vol. 119, Issues 1–3, 2005, Pages 69–78.
光化学臭氧合成潜能 photochemica lozone creation potential POCP /
全球温度潜势 global temperature change potential(100yr) GTP / 8 Global Warming Potentials and Radiative Efficiencies of Halocarbons and Related Compounds: A Comprehensive Review, Accepted for publication in Rev. Geophys
Flammability 闪点 Flash Point / -0.2±23.2 Scifinder®
自燃点 Autoignition Point / 375 Journal of Hazardous Materials.Vol. 119, Issues 1–3, 2005, Pages 69–78.
燃烧下限 Lower Flammability Limit LFL %vol 2.4
2.4
3M MSDS
Journal of Hazardous Materials.Vol. 119, Issues 1–3, 2005, Pages 69–78.
燃烧上限 Upper Flammability Limit UFL %vol 12.4
12.4
3M MSDS
Journal of Hazardous Materials.Vol. 119, Issues 1–3, 2005, Pages 69–78.
燃烧热 Heat of Combustion HOC MJ/kg
最小点火能 Minimum Ignition Energy MIE mJ
燃烧速度 Burning Velocity Su cm/s
可燃浓度限值 ASHRAE Flammable Concentration Limit FCL ppm v/v
最大燃烧压力 Maximum Combustion Pressure 105Pa
最大燃烧压力上升速率 Maximum Rate of Pressure Increase During Combustion
Toxicity RTECS号 Registry of Toxic Effects of Chemical Substances® Number / /
接近致死浓度 Approximate Lethal Concentration ALC ppm v/v
半数致死浓度 Lethal Concentration 50% LC50 ppm v/v >92000
>92000
3M MSDS
Journal of Hazardous Materials.Vol. 119, Issues 1–3, 2005, Pages 69–78.
心脏致敏最低作用剂量 Cardiac Sensitization Lowest Observed Effect Level LOEL ppm v/v >20000 Journal of Hazardous Materials.Vol. 119, Issues 1–3, 2005, Pages 69–78.
心脏致敏最高无作用剂量 Cardiac Sensitization No Observed Effect Level NOEL ppm v/v 49000 3M MSDS
麻醉效应半数作用浓度 Anesthesia Effective Concentration 50% EC50 ppm v/v
麻醉效应最低作用剂量 Anesthesia Lowest Observed Effect Level LOEL ppm v/v
麻醉效应最高无作用剂量 Anesthesia No Observed Effect Level NOEL ppm v/v
28天亚急性吸入毒性 28 Days Subacute Inhalation Toxicity NOEL ppm v/v
90天亚慢性吸入毒性 90 Days Subchronic Inhalation Toxicity NOEL ppm v/v 9000 3M MSDS
一年长期吸入毒性 Long Term Inhalation Toxicity (12 month) NOEL ppm v/v
两年长期吸入毒性 Long Term Inhalation Toxicity (24 month) NOEL ppm v/v
立即威胁生命和健康浓度 NIOSH Immediately Dangerous to Life or Health IDLH ppm v/v
缺氧限值 ASHRAE Oxygen Deprivation Limit ODL ppm v/v
急性毒性暴露限值 ASHRAE Acute Toxicity Exposure Limit ATEL ppm v/v
制冷剂浓度限值 ASHRAE Refrigerant Concentration Limit RCL ppm v/v
职业接触限值 ASHRAE Occupational Exposure Limit OEL ppm v/v 200 3M MSDS
时间加权平均阈限值 ACGIH Threshold Limit Value-Time-Weighted Average TLV-TWA ppm v/v
允许暴露水平 OSHA Permissible Exposure Level PEL ppm v/v
工作环境暴露水平 AIHA Workplace Environmental Exposure Level WEEL ppm v/v 750 Journal of Hazardous Materials.Vol. 119, Issues 1–3, 2005, Pages 69–78.
可接受暴露限值 Dupont Acceptable Exposure Limit AEL ppm v/v
ASHRAE安全等级 ASHRAE Safety Group / /
嗅觉阈值 Odor Threshold / ppm v/v
大型水蚤半数作用浓度水生态毒性 Aquatic Toxicity of 48h Daphnia Magna Effective Concentration 50% EC50 mg/L >2.55 3M MSDS
虹鳟鱼半数致死浓度水生态毒性 Aquatic Toxicity of 96h Rainbow Trout Lethal Concentration 50% LC50 mg/L >2.75(Pimephales promelas) 3M MSDS
皮肤刺激或腐蚀
降解产物 Degradation Products Perfluorinated Acid Fluorides 3M MSDS