3,4-Dihydroxybenzonitrile
- Product Name3,4-Dihydroxybenzonitrile
- CAS17345-61-8
- CBNumberCB6496926
- MFC7H5NO2
- MW135.12
- EINECS241-367-9
- MDL NumberMFCD00016436
- MOL File17345-61-8.mol
Chemical Properties
| Melting point | 155-159 °C (lit.) |
| Boiling point | 334.8±32.0 °C(Predicted) |
| Density | 1.42±0.1 g/cm3(Predicted) |
| vapor pressure | 0Pa at 20℃ |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | soluble in Methanol |
| form | powder to crystal |
| pka | 7.67±0.18(Predicted) |
| color | White to Almost white |
| Water Solubility | insoluble |
| BRN | 2082204 |
| InChI | InChI=1S/C7H5NO2/c8-4-5-1-2-6(9)7(10)3-5/h1-3,9-10H |
| InChIKey | NUWHYWYSMAPBHK-UHFFFAOYSA-N |
| SMILES | C(#N)C1=CC=C(O)C(O)=C1 |
| LogP | 1.3 at 20℃ |
| CAS DataBase Reference | 17345-61-8(CAS DataBase Reference) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
Safety
| Symbol(GHS) |
 
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| Signal word | Danger | |||||||||
| Hazard statements | H301-H315-H319-H302-H312-H331-H335 | |||||||||
| Precautionary statements | P261-P304+P340-P305+P351+P338-P501a-P264-P270-P280-P301+P310+P330-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P405-P501 | |||||||||
| Hazard Codes | Xn,Xi | |||||||||
| Risk Statements | 20/21/22-36/37/38 | |||||||||
| Safety Statements | 36/37-36/37/39-26-22 | |||||||||
| RIDADR | UN3439 | |||||||||
| WGK Germany | 3 | |||||||||
| Hazard Note | Irritant | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29269090 | |||||||||
| NFPA 704: |
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