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 |
Related Products
(5E)-5-(3-Ethoxy-2-hydroxybenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one