Pent-2-ene


Catalog No:   FT-0695220

CAS No:   646-04-8

  • Chemical Name:  Pent-2-ene
  • Molecular Formula:  C5H10
  • Molecular Weight:  70.13
  • InChI Key:  QMMOXUPEWRXHJS-HWKANZROSA-N
  • InChI:  InChI=1S/C5H10/c1-3-5-4-2/h3,5H,4H2,1-2H3/b5-3+

Product pricing and availability information
Assay Pack Size Price Stock Action
98% 1g N/A N/A
98% 5g N/A N/A
98% Bulk Quantity N/A N/A
Symbol: Danger
FW: 70.13290
Density: 0.64
CAS: 646-04-8
Bolling_Point: 37ºC
Product_Name: trans-2-Pentene
Melting_Point: -140ºC
Flash_Point: -18ºC
MF: C5H10
Molecular_Structure: ['1 . Molar refractive index 2527 ', '2 . Molar volume 1046 ', '3 . Parachor (902K)2182 ', '4 . Surface tension 189 ', '5 . Dielectric constant (F/m)260 ', '6 . Polarizability 1001']
Flash_Point: -18ºC
Refractive_Index: n20/D 1.381
FW: 70.13290
Density: 0.64
Bolling_Point: 37ºC
Computational_Chemistry: ['1. XlogP :21 ', '2. Hydrogen Bond Donor Count :0 ', '3. Hydrogen Bond Acceptor Count :0 ', '4. Rotatable Bond Count :1 ', '5. Isotope Atom Count :N/A ', '6. TPSA 0 ', '7. Heavy Atom Count :5 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :27 ', '10. Isotope Atom Count :0 ', '11. Defined Atom Stereocenter Count :0 ', '12. Undefined Atom Stereocenter Count :0 ', '13. Defined Bond Stereocenter Count :1 ', '14. Undefined Bond Stereocenter Count :0 ', '15. Covalently-Bonded Unit Count :1']
LogP: 1.97250
Melting_Point: -140ºC
MF: C5H10
More_Info: ['1 . Appearance 类似汽油的Colourless Liquid 。 ', '2 . Density(g/mL,25/4℃) 0651 ', '3 溶度参数(J·cm-3)0514973 ', '4 . Melting point(ºC)-140 ', '5 . Boiling point(ºC,Atmospheric pressure)37 ', '6 van der Waals面积(cm2·mol-1)7750×109 ', '7 . Refractive index(n20D) 1379 ', '8 . Flash point(ºC)-46 ', '9 van der Waals体积(cm3·mol-1)54510 ', '10 液相标准. Combustion heat(焓)(kJ·mol-1)-333871 ', '11 . Vapor pressure(kPa,25ºC)384 ', '12 液相标准声称热(焓)( kJ·mol-1)-5798 ', '13 液相标准熵(J·mol-1·K-1) 25652 ', '14 . Critical temperature(K)20185 ', '15 . Critical pressure(MPa)365 ', '16 偏心因子0237 ', '17 液相标准生成自由能( kJ·mol-1)6874 ', '18 . Lower limit of explosion(%,V/V)14 ', '19 . Solubility 02g/L(Water )。 ', '20 气相标准. Combustion heat(焓)(kJ·mol-1)-336540 ', '21 气相标准声称热(焓)( kJ·mol-1)-3130 ', '22 气相标准熵(J·mol-1·K-1) 34041 ', '23 气相标准生成自由能( kJ·mol-1)7042 ', '24 气相标准热熔(J·mol-1·K-1)10845 ', '25 液相标准热熔(J·mol-1·K-1)15698 ', '26 气相标准热熔(J·mol-1·K-1)9870 ', '27 液相标准热熔(J·mol-1·K-1)1741']
Exact_Mass: 70.07830
Hazard_Codes: F:Highlyflammable;
Symbol: Danger
Packing_Group: II
Hazard_Class: 3
Warning_Statement: P210-P280-P301 + P310-P304 + P340 + P312-P331-P403 + P235
Personal_Protective_Equipment: Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US)
RTECS: SB2184500
Risk_Statements(EU): R11
Safety_Statements: S16-S29-S33-S9
RIDADR: UN 3295 3/PG 2
WGK_Germany: 3

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