A3480712
3,4-Dihydroxybenzonitrile , >98.0% , 17345-61-8
Synonym(s):
Protocatechuonitrile
CAS NO.：17345-61-8
Empirical Formula: C7H5NO2
Molecular Weight: 135.12
MDL number: MFCD00016436
EINECS: 241-367-9
| Pack Size | Price | Stock | Quantity |
| 5G | RMB56.00 | In Stock |
|
| 25G | RMB175.20 | In Stock |
|
| 100G | RMB466.40 | In Stock |
|
| 500g | RMB1575.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT 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℃ |
Safety
| Symbol(GHS) |   GHS06,GHS07 |
| 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 |
