1,3-Dioxo-1,3-dihydro-2-benzofuran-5-carboxylic acid
Catalog No: FT-0689091
CAS No: 552-30-7
- Molecular Formula: 192.12
- Formula Weight: C9H4O5
- Inchl Key: SRPWOOOHEPICQU-UHFFFAOYSA-N
- Inchl: InChI=1S/C9H4O5/c10-7(11)4-1-2-5-6(3-4)9(13)14-8(5)12/h1-3H,(H,10,11)
| 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: | GHS05, GHS07, GHS08 |
|---|---|
| CAS: | 552-30-7 |
| Flash_Point: | 201.3±17.5 °C |
| Product_Name: | trimellitic anhydride |
| Bolling_Point: | 470.6±28.0 °C at 760 mmHg |
| FW: | 192.125 |
| Melting_Point: | 163-166 °C(lit.) |
| MF: | C9H4O5 |
| Density: | 1.7±0.1 g/cm3 |
| Refractive_Index: | 1.662 |
|---|---|
| Vapor_Pressure: | 0.0±1.2 mmHg at 25°C |
| Flash_Point: | 201.3±17.5 °C |
| LogP: | 1.28 |
| Bolling_Point: | 470.6±28.0 °C at 760 mmHg |
| Water_Solubility: | DECOMPOSES |
| PSA: | 80.67000 |
| Molecular_Structure: | ['1 . Molar refractive index 4261 ', '2 . Molar volume 1150 ', '3 . Parachor （902K）3435 ', '4 . Surface tension 794 ', '5 . Polarizability 1689'] |
| Vapor_Density: | 6.6 (vs air) |
| Computational_Chemistry: | ['1. XlogP :08 ', '2. Hydrogen Bond Donor Count :1 ', '3. Hydrogen Bond Acceptor Count :5 ', '4. Rotatable Bond Count :1 ', '5. Isotope Atom Count :N/A ', '6. TPSA 807 ', '7. Heavy Atom Count :14 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :308 ', '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: | 163-166 °C(lit.) |
| MF: | C9H4O5 |
| Exact_Mass: | 192.005875 |
| FW: | 192.125 |
| Density: | 1.7±0.1 g/cm3 |
| More_Info: | ['1. Appearance White to 微Yellow 针状晶体2. Density（g/mL,0℃）1683. Melting point（ºC）1674. Boiling point（ºC,Atmospheric pressure）3905. Boiling point（ºC，187kpa）240～245 6. Flash point（ºC）2227. Spontaneous ignition point or ignition temperature（ºC）227 8. Solubility Soluble in 热Water 及丙酮2-丁酮二甲基甲酰胺乙酸乙酯环己酮。Soluble in 无Water Ethanol ', '9相对. Density（20℃，4℃）155'] |
| Symbol: | GHS05, GHS07, GHS08 |
|---|---|
| RIDADR: | NONH for all modes of transport |
| HS_Code: | 29173980 |
| Risk_Statements(EU): | R37;R41;R42/43 |
| WGK_Germany: | 1 |
| Personal_Protective_Equipment: | dust mask type N95 (US);Eyeshields;Faceshields;Gloves |
| RTECS: | DC2050000 |
| Hazard_Codes: | Xn:Harmful |
| Warning_Statement: | P261-P280-P305 + P351 + P338-P342 + P311 |
| Safety_Statements: | H317-H318-H334-H335 |
