4,4'-Dihydroxydiphenylmethane
- Product Name4,4'-Dihydroxydiphenylmethane
- CAS620-92-8
- CBNumberCB6476809
- MFC13H12O2
- MW200.23
- EINECS210-658-2
- MDL NumberMFCD00002385
- MOL File620-92-8.mol
Chemical Properties
| Melting point: | 162-164 °C |
| Boiling point: | 297.96°C (rough estimate) |
| Density | 1.0907 (rough estimate) |
| refractive index | 1.6110 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| form | Solid |
| pka | 9.91±0.10(Predicted) |
| color | Off-White to Light Red |
| Water Solubility | It is soluble in ethanol, ether, chloroform, alkali; slightly soluble in DMSO, insoluble in carbon disulfide and water. |
| BRN | 2049425 |
| Henry's Law Constant | 1.9×106 mol/(m3Pa) at 25℃, HSDB (2015) |
| InChI | InChI=1S/C13H12O2/c14-12-5-1-10(2-6-12)9-11-3-7-13(15)8-4-11/h1-8,14-15H,9H2 |
| InChIKey | PXKLMJQFEQBVLD-UHFFFAOYSA-N |
| SMILES | C(C1=CC=C(O)C=C1)C1=CC=C(O)C=C1 |
| CAS DataBase Reference | 620-92-8(CAS DataBase Reference) |
| EPA Substance Registry System | Phenol, 4,4'-methylenebis- (620-92-8) |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 2 | |||||||||
| RTECS | SL9625000 | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 2907299090 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications |
Aquatic Chronic 2 Eye Irrit. 2 Repr. 2 Skin Irrit. 2 Skin Sens. 1 |
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| Hazardous Substances Data | 620-92-8(Hazardous Substances Data) | |||||||||
| Toxicity | LD50 oral in rat: 4950mg/kg | |||||||||
| NFPA 704: |
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