Home Categories Chemical Reagents 2-Hydroxybenzonitrile
A4691212

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
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Update time: 2022-07-08

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℃
CAS DataBase Reference 611-20-1(CAS DataBase Reference)
NIST Chemistry Reference Benzonitrile, 2-hydroxy-(611-20-1)
EPA Substance Registry System Benzonitrile, 2-hydroxy- (611-20-1)

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

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