1,2-Propanediol


Catalog No:   FT-0606483

CAS No:   57-55-6

  • Molecular Formula:  76.09
  • Formula Weight: C3H8O2
  • Inchl Key: DNIAPMSPPWPWGF-UHFFFAOYSA-N
  • Inchl: InChI=1S/C3H8O2/c1-3(5)2-4/h3-5H,2H2,1H3

Assay Pack Price Stock Action
98% 1g N/A N/A
98% 5g N/A N/A
98% Bulk Quantity N/A N/A
Melting_Point: -60ºC
CAS: 57-55-6
MF: C3H8O2
Flash_Point: 107.2±0.0 °C
Product_Name: Propylene Glycol
Density: 1.0±0.1 g/cm3
FW: 76.094
Bolling_Point: 184.8±8.0 °C at 760 mmHg
Refractive_Index: 1.430
Vapor_Pressure: 0.2±0.8 mmHg at 25°C
Flash_Point: 107.2±0.0 °C
LogP: -1.34
Bolling_Point: 184.8±8.0 °C at 760 mmHg
PSA: 40.46000
Molecular_Structure: ['1 . Molar refractive index 1897 ', '2 . Molar volume 734 ', '3 . Parachor (902K)1823 ', '4 . Surface tension 380 ', '5 . Polarizability 752']
Computational_Chemistry: ['1. XlogP :N/A ', '2. Hydrogen Bond Donor Count :2 ', '3. Hydrogen Bond Acceptor Count :2 ', '4. Rotatable Bond Count :1 ', '5. Isotope Atom Count :N/A ', '6. TPSA 405 ', '7. Heavy Atom Count :5 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :209 ', '10. Isotope Atom Count :0 ', '11. Defined Atom Stereocenter Count :0 ', '12. Undefined Atom Stereocenter Count :1 ', '13. Defined Bond Stereocenter Count :0 ', '14. Undefined Bond Stereocenter Count :0 ', '15. Covalently-Bonded Unit Count :1']
Melting_Point: -60ºC
MF: C3H8O2
Exact_Mass: 76.052429
FW: 76.094
Density: 1.0±0.1 g/cm3
More_Info: ['1 . Appearance Colourless 黏稠稳定的吸Water 性Liquid ,几乎无味无臭,易燃,低毒。 ', '2 . Boiling point(ºC,1013kPa)1873 ', '3 . Melting point(ºC,流动点)-60 ', '4 相对. Density(g/mL,20/20ºC)10381 ', '5 相对. Density(20℃,4℃)10362 ', '6 . Refractive index(n20ºC)14329 ', '7 黏度(mPa·s,0ºC)243 ', '8 黏度(mPa·s,20ºC)560 ', '9 黏度(mPa·s,40ºC)18 ', '10 . Flash point(ºC,闭口)989 ', '11 . Flash point(ºC,开口)107 ', '12 燃点(ºC)4211 ', '13 . Combustion heat(KJ/mol,定压)18275 ', '14 . Combustion heat(KJ/mol,定容)18250 ', '15 . Combustion heat(KJ/mol,20ºC,1013kPa)18531 ', '16 蒸发热(KJ/kg)5381 ', '17 生成热(KJ/mol,20ºC)5003 ', '18 比热容(KJ/(kg·K),20ºC,定压)248 ', '19 . Critical temperature(ºC)351 ', '20 . Critical pressure(MPa)59 ', '21 热导率(W/(m·K))0217714 ', '22 . Lower limit of explosion(%,V/V)26 ', '23 . Upper limit of explosion(%,V/V)125 ', '24 体膨胀系数(K-1,20ºC)0000695 ', '25 体膨胀系数(K-1,55ºC)0000743 ', '26 . Vapor pressure(kPa,55ºC)019 ', '27 . Solubility 能与Water Ethanol Ethyl ether 氯仿丙酮等多种有机溶剂混溶。对烃类氯代烃油脂的溶解度虽小,但比乙二醇的溶解能力强。 ', '28 相对. Density(25℃,4℃)10328 ', '29 常温. Refractive index(n25)14314 ', '30 溶度参数(J·cm-3)0529516 ', '31 van der Waals面积(cm2·mol-1)6960×109 ', '32 van der Waals体积(cm3·mol-1)46760 ', '33 气相标准. Combustion heat(焓)(kJ·mol-1)-190255 ', '34 气相标准声称热(焓)( kJ·mol-1) -42129 ', '35 液相标准. Combustion heat(焓)(kJ·mol-1)-183814 ', '36 液相标准声称热(焓)( kJ·mol-1)-48572 ', '37 液相标准热熔(J·mol-1·K-1)1899']
RTECS: TY2000000
RIDADR: NONH for all modes of transport
Safety_Statements: S24/25
HS_Code: 2905320000
Personal_Protective_Equipment: Eyeshields;Gloves

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