2-Hydroxybenzonitrile , 95% , 611-20-1
Synonym(s):
2-Cyanophenol;Salicylonitrile
CAS NO.：611-20-1
Empirical Formula: C7H5NO
Molecular Weight: 119.12
MDL number: MFCD00002145
EINECS: 210-259-3
| Pack Size | Price | Stock | Quantity |
| 5G | RMB24.00 | In Stock |
|
| 25G | RMB40.00 | In Stock |
|
| 100G | RMB95.20 | In Stock |
|
| 500g | RMB334.40 | In Stock |
|
| 2.5kg | RMB1494.40 | In Stock |
|
| others | Enquire |
PRODUCT Properties
| Melting point: | 92-95 °C (lit.) |
| Boiling point: | 149 °C/14 mmHg (lit.) |
| Density | 1.1052 |
| vapor pressure | 0.17Pa at 25℃ |
| refractive index | 1.5372 |
| Flash point: | 149°C/14mm |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | Chloroform (Sparingly), Methanol (Slightly) |
| form | Crystalline Powder |
| pka | 6.86(at 25℃) |
| color | Off-white to brown |
| Water Solubility | soluble |
| BRN | 1210029 |
| Stability: | Stable. Incompatible with strong oxidizing agents, strong bases. |
| LogP | 1.66 at 30℃ |
Description and Uses
Cyanophenol is a vital molecule widely used to synthesize liquid crystal materials, medicines, spices, pesticides, corrosion inhibitors, etc. Cyanophenol is formed by substituting two hydrogen atoms of benzene molecules with hydroxyl and cyano groups, respectively. The cyano and hydroxyl groups are in the ring plane in the stable molecular structure. The hydroxyl group can have two different orientations relative to the cyano group. 2-cyanophenol, one of the Cyanophenol, is an essential ingredient in pesticides, spices, liquid crystal materials, etc. It is an especially critical intermediate for synthesizing methoxyacrylate fungicide mystrostrobin, widely used in agrochemicals, pharmaceutical chemicals, and other industries. The cyano group can strongly attract electrons. Replacing a hydrogen atom of the benzene ring by the cyano group usually increases the ionization energy (IE)[1].
2-Hydroxybenzonitrile is used as starting reagent during the synthesis of mono-alkoxyphenyloxazoline, furanoside.
Safety
| Symbol(GHS) |   GHS05,GHS07 |
| Signal word | Danger |
| Hazard statements | H302-H317-H318 |
| Precautionary statements | P280-P280-P301+P312+P330-P305+P351+P338+P310 |
| Hazard Codes | Xn,Xi |
| Risk Statements | 22-36/37/38-20/21/22 |
| Safety Statements | 26-36-45 |
| WGK Germany | 3 |
| Hazard Note | Irritant |
| TSCA | Yes |
| HS Code | 29269095 |
