3-Chloro-4-hydroxybenzaldehyde
- Product Name3-Chloro-4-hydroxybenzaldehyde
- CAS2420-16-8
- CBNumberCB9203815
- MFC7H5ClO2
- MW156.57
- MDL NumberMFCD00016981
- MOL File2420-16-8.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 133-137 °C (lit.) |
| Boiling point | 150 °C / 14mmHg |
| Density | 1.2683 (rough estimate) |
| refractive index | 1.5812 (estimate) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| form | powder to crystal |
| pka | 6.30±0.18(Predicted) |
| color | White to Light yellow to Light orange |
| Sensitive | Air Sensitive |
| InChI | InChI=1S/C7H5ClO2/c8-6-3-5(4-9)1-2-7(6)10/h1-4,10H |
| InChIKey | VGSOCYWCRMXQAB-UHFFFAOYSA-N |
| SMILES | C(=O)C1=CC=C(O)C(Cl)=C1 |
| CAS DataBase Reference | 2420-16-8(CAS DataBase Reference) |
| NIST Chemistry Reference | 3-Chloro-4-hydroxybenzaldehyde(2420-16-8) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
Safety
| Symbol(GHS) |
 
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| Signal word | Danger | |||||||||
| Hazard statements | H302-H315-H317-H318-H335 | |||||||||
| Precautionary statements | P280-P301+P312+P330-P302+P352-P305+P351+P338+P310 | |||||||||
| Hazard Codes | Xn,Xi | |||||||||
| Risk Statements | 36/37/38-43-41-37/38-22-20/21/22 | |||||||||
| Safety Statements | 26-37/39-36/37/39-36-37 | |||||||||
| WGK Germany | 3 | |||||||||
| Hazard Note | Irritant/Air Sensitive | |||||||||
| HS Code | 29130000 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Acute Tox. 4 Oral Eye Dam. 1 Skin Irrit. 2 Skin Sens. 1 STOT SE 3 | |||||||||
| NFPA 704: |
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