1,2,4,5-Benzenetetracarboxylic acid


Catalog No:   FT-0657165

CAS No:   89-05-4

  • Molecular Formula:  254.15
  • Formula Weight: C10H6O8
  • Inchl Key: CYIDZMCFTVVTJO-UHFFFAOYSA-N
  • Inchl: InChI=1S/C10H6O8/c11-7(12)3-1-4(8(13)14)6(10(17)18)2-5(3)9(15)16/h1-2H,(H,11,12)(H,13,14)(H,15,16)(H,17,18)

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: 89-05-4
Flash_Point: 322.1±26.6 °C
Product_Name: Pyromellitic acid
Bolling_Point: 585.8±50.0 °C at 760 mmHg
FW: 254.150
Melting_Point: 281-284.5 °C(lit.)
MF: C10H6O8
Density: 1.8±0.1 g/cm3
Refractive_Index: 1.701
Vapor_Pressure: 0.0±1.7 mmHg at 25°C
Flash_Point: 322.1±26.6 °C
LogP: 0.44
Bolling_Point: 585.8±50.0 °C at 760 mmHg
Water_Solubility: 1.5 g/100 mL (20 ºC)
FW: 254.150
PSA: 149.20000
Computational_Chemistry: ['1 . XlogP 0 ', '2 . Hydrogen Bond Donor Count 4 ', '3 . Hydrogen Bond Acceptor Count 8 ', '4 . Rotatable Bond Count 4 ', '5 . Isotope Atom Count ', '6 . TPSA 149 ', '7 . Heavy Atom Count 18 ', '8 . Topological Polar Surface Area 0 ', '9 . Complexity 327 ', '10. Isotope Atom Count 0 ', '11. Defined Atom Stereocenter Count 0 ', '12. Undefined Atom Stereocenter Count 0 ', '13. Defined Bond Stereocenter Count 0 ', '14. Undefined Bond Stereocenter Count 0 ', '15. Covalently-Bonded Unit Count 1']
Melting_Point: 281-284.5 °C(lit.)
MF: C10H6O8
Exact_Mass: 254.006271
Molecular_Structure: ['1 . Molar refractive index 5397 ', '2 . Molar volume 1395 ', '3 . Parachor (902K)4557 ', '4 . Surface tension 1137 ', '5 . Polarizability 2139']
Density: 1.8±0.1 g/cm3
More_Info: ['1 . Appearance White to 微Yellow 粉末状结晶。 ', '2 . Density(g/mL,25/4℃)179 ', '3 . Melting point(ºC)Unknow ', '4 . Melting point(ºC)276℃(无Water 物),242℃(带2分子结晶Water ), ', '5 晶相相标准. Combustion heat(焓)(kJ·mol-1)-324402 ', '6 晶相标准声称热(焓)( kJ·mol-1)-154858 ', '7 晶相相标准. Combustion heat(焓)(kJ·mol-1)-322176 ', '8 晶相标准声称热(焓)( kJ·mol-1)-157084 ', '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 易Soluble in 醇,微Soluble in Ethyl ether and Water 。能升华。']
Symbol: GHS07
RIDADR: NONH for all modes of transport
HS_Code: 2917399090
Risk_Statements(EU): R36/37/38
WGK_Germany: 3
Personal_Protective_Equipment: dust mask type N95 (US);Eyeshields;Gloves
RTECS: DB9275000
Hazard_Codes: Xi:Irritant
Warning_Statement: P280-P305 + P351 + P338-P337 + P313
Safety_Statements: H319

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