7-Hydroxy-4-methylcoumarin
Catalog No: FT-0602257
CAS No: 90-33-5
- Molecular Formula: 176.17
- Formula Weight: C10H8O3
- Inchl Key: HSHNITRMYYLLCV-UHFFFAOYSA-N
- Inchl: InChI=1S/C10H8O3/c1-6-4-10(12)13-9-5-7(11)2-3-8(6)9/h2-5,11H,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: | 188.5-190 °C(lit.) |
|---|---|
| CAS: | 90-33-5 |
| MF: | C10H8O3 |
| Flash_Point: | 174.5ºC |
| Product_Name: | 4-Methylumbelliferone |
| Density: | 1.319 g/cm3 |
| FW: | 176.16900 |
| Bolling_Point: | 377.4ºC at 760 mmHg |
| Flash_Point: | 174.5ºC |
|---|---|
| LogP: | 1.80700 |
| Bolling_Point: | 377.4ºC at 760 mmHg |
| Water_Solubility: | slightly soluble |
| FW: | 176.16900 |
| PSA: | 50.44000 |
| Computational_Chemistry: | ['1. XlogP :N/A ', '2. Hydrogen Bond Donor Count :1 ', '3. Hydrogen Bond Acceptor Count :3 ', '4. Rotatable Bond Count :0 ', '5. Isotope Atom Count :9 ', '6. TPSA 465 ', '7. Heavy Atom Count :13 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :257 ', '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: | 188.5-190 °C(lit.) |
| MF: | C10H8O3 |
| Exact_Mass: | 176.04700 |
| Molecular_Structure: | ['1 . Molar refractive index 4635 ', '2 . Molar volume 1335 ', '3 . Parachor （902K）3571 ', '4 . Surface tension 512 ', '5 . Polarizability 1837'] |
| Density: | 1.319 g/cm3 |
| More_Info: | ['1 . Appearance 针状体结晶 ', '2 . Density（g/mL,25/4℃） Unknow ', '3 . Relative vapor density（g/mL,Atmosphere =1）Unknow ', '4 . Melting point（ºC） 185-186 ', '5 . Boiling point（ºC,Atmospheric pressure）Unknow ', '6 . Boiling point（ºC,52kPa） Unknow ', '7 . Refractive indexUnknow ', '8 . Flash point（ºC） Unknow ', '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 Soluble in Ethanol 乙酸碱溶液and 氨，微Soluble in 热Water Ethyl ether and 氯仿。'] |
| Risk_Statements(EU): | R20/21/22;R36/37/38 |
|---|---|
| WGK_Germany: | 2 |
| Personal_Protective_Equipment: | dust mask type N95 (US);Eyeshields;Gloves |
| RTECS: | GN7000000 |
| RIDADR: | NONH for all modes of transport |
| Hazard_Codes: | Xn:Harmful |
| Safety_Statements: | S26-S37/39 |
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