Dehydroacetic acid


Catalog No:   FT-0624496

CAS No:   520-45-6

  • Molecular Formula:  168.15
  • Formula Weight: C8H8O4
  • Inchl Key: PGRHXDWITVMQBC-UHFFFAOYSA-N
  • Inchl: InChI=1S/C8H8O4/c1-4-3-6(10)7(5(2)9)8(11)12-4/h3,7H,1-2H3

Assay Pack Price Stock Action
98% 1g N/A N/A
98% 5g N/A N/A
98% Bulk Quantity N/A N/A
Symbol: GHS07
CAS: 520-45-6
Flash_Point: 150.5±27.9 °C
Product_Name: Dehydroacetic acid
Bolling_Point: 332.6±42.0 °C at 760 mmHg
FW: 168.147
Melting_Point: 111-113 °C(lit.)
MF: C8H8O4
Density: 1.3±0.1 g/cm3
Refractive_Index: 1.490
Vapor_Pressure: 0.0±0.7 mmHg at 25°C
Flash_Point: 150.5±27.9 °C
LogP: 0.35
Bolling_Point: 332.6±42.0 °C at 760 mmHg
PSA: 60.44000
Molecular_Structure: ['1 . Molar refractive index 3843 ', '2 . Molar volume 1330 ', '3 . Parachor (902K)3385 ', '4 . Surface tension 419 ', '5 . Polarizability 1523']
Computational_Chemistry: ['1. XlogP :03 ', '2. Hydrogen Bond Donor Count :0 ', '3. Hydrogen Bond Acceptor Count :4 ', '4. Rotatable Bond Count :1 ', '5. Isotope Atom Count :19 ', '6. TPSA 604 ', '7. Heavy Atom Count :12 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :287 ', '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: 111-113 °C(lit.)
MF: C8H8O4
Exact_Mass: 168.042252
FW: 168.147
Density: 1.3±0.1 g/cm3
More_Info: ['1 . Appearance Colourless 结晶or 浅Yellow 粉末。 ', '2 . Density(g/ cm3,25/4℃)Unknow ', '3 . Relative vapor density(g/cm3,Atmosphere =1)Unknow ', '4 . Melting point(ºC)109 ', '5 . Boiling point(ºC,Atmospheric pressure)270 ', '6 . Boiling point(ºC,8kPa)Unknow ', '7 . Refractive indexUnknow ', '8 . Flash point(ºC)157 ', '9 . Specific rotation(º)Unknow ', '10 . Spontaneous ignition point or ignition temperature(ºC)Unknow ', '11 . Vapor pressure(kPa,25ºC)Unknow ', '12 . Saturated vapor pressure(kPa,60ºC)Unknow ', '13 . Combustion heat(KJ/mol)Unknow ', '14 . Critical temperature(ºC)Unknow ', '15 . Critical pressure(KPa)Unknow ', '16 . Oil-water(Octanol /Water )Logarithmic Value of Distribution Coefficient Unknow ', '17 . Upper limit of explosion(%,V/V)Unknow ', '18 . Lower limit of explosion(%,V/V)Unknow ', '19 . Solubility 难Soluble in Water ,Soluble in 苯 Ethyl ether 丙酮及热 Ethanol 中。']
Symbol: GHS07
RIDADR: NONH for all modes of transport
HS_Code: 29322980
Packing_Group: II; III
Hazard_Class: 4.1
Risk_Statements(EU): R22
WGK_Germany: 1
Personal_Protective_Equipment: dust mask type N95 (US);Eyeshields;Faceshields;Gloves
RTECS: UP8050000
Hazard_Codes: Xn:Harmful;
Warning_Statement: P301 + P312 + P330
Safety_Statements: H302

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