2-Cyanophenol CAS 611-20-1 (2-Hydroxybenzonitrile) Purity ≥98.0%(GC)

Short Description:

Chemical Name: 2-Cyanophenol

Synonyms: 2-Hydroxybenzonitrile; Salicylnitrile 

CAS: 611-20-1

Purity: ≥98.0%(GC)

Off-White to Light Brown Powder or Crystals 

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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611-20-1 - Description:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of 2-Cyanophenol (2-Hydroxybenzonitrile) (CAS: 611-20-1) with high quality. Ruifu Chemical can provide worldwide delivery, competitive price, excellent service, small and bulk quantities available. Purchase 2-Cyanophenol, Please contact: alvin@ruifuchem.com

611-20-1 - Chemical Properties:

Chemical Name 2-Cyanophenol 
Synonyms o-Cyanophenol; 2-Hydroxybenzonitrile; o-Hydroxybenzonitrile; Salicylnitrile; 2-CP
Stock Status In Stock, Production Capacity 500mt/Year
CAS Number 611-20-1
Molecular Formula C7H5NO
Molecular Weight 119.12 g/mol
Melting Point 92.0~95.0℃(lit.) 
Boiling Point 149℃/14 mmHg (lit.)  
Density 1.1052 
Refractive Index n20/D 1.5372
Solubility  Soluble in Methanol
Stability Stable. Incompatible with Strong Oxidizing Agents, Strong Bases.
COA & MSDS Available
Sample  Available
Origin Shanghai, China
Category   Pharmaceutical Intermediates 
Brand Ruifu Chemical

611-20-1 - Specifications:

Items Specifications  Results
Appearance Off-White to Light Brown Powder or Crystals Complies      
Melting Point 92.0~95.0℃ 94.0 to 95.0℃           
Water by Karl Fischer  <0.50% 0.21%
2-Hydroxybenzamide <0.10%  0.08%
Purity / Analysis Method >98.0% (GC)  98.2%
Infrared Spectrum Consistent with Structure Complies 
1H NMR Spectrum Consistent with Structure Complies 
Conclusion The product has been tested and complies with the given specifications


Package: Bottle, Aluminium foil bag, 25kg/Bag, 25kg/Cardboard Drum, or according to customer's requirement.
Storage Condition: Keep the container tightly closed and store in a cool, dry and well-ventilated warehouse away from incompatible substances. Protect from light and moisture.
Shipping: Deliver to worldwide by air, by FedEx / DHL Express. Provide fast and reliable delivery. 


Sufficient Capacity: Sufficient facilities and technicians

Professional Service: One stop purchasing service

OEM Package: Custom package and label available

Fast Delivery: If within stock, three days delivery guaranteed

Stable Supply: Maintain reasonable stock    

Technical Support: Technology solution available

Custom Synthesis Service: Ranged from grams to kilos

High Quality: Established a complete quality assurance system


How to Purchase? Please contact Dr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com 

15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals.

Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc.

Advantages? Superior quality, affordable price, professional services and technical support, fast delivery.

Quality AssuranceStrict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.

SamplesMost products provide free samples for quality evaluation, shipping cost should be paid by customers.

Factory AuditFactory audit welcome. Please make an appointment in advance.

MOQ? No MOQ. Small order is acceptable.

Delivery Time? If within stock, three days delivery guaranteed.

TransportationBy Express (FedEx, DHL), by Air, by Sea.

Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.

Custom SynthesisCan provide custom synthesis services to best fit your research needs.

Payment TermsProforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc. 

611-20-1 - Risk and Safety:

Risk Codes
R22 - Harmful if swallowed
R36/37/38 - Irritating to eyes, respiratory system and skin.
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
Safety Description
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36 - Wear suitable protective clothing.
S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
UN IDs 3276
WGK Germany 3
HS Code 2926909090
Hazard Note Irritant
Hazard Class 6.1
Packing Group III

611-20-1 - Application:

2-Cyanophenol (2-Hydroxybenzonitrile) (CAS: 611-20-1) can be used as a pharmaceutical intermediate to synthesize Bunitrolol hydrochloride for treating hypertension and angina pectoris, as a pesticide intermediate to synthesize fungicide pyrimethanil, and can also synthesize a variety of spices and liquid crystal materials.
2-Cyanophenol is unstable when exposed to strong alkalis and oxidants. If a small amount of salicylic nitrile is opened in the state of no ventilation, the smell can be quickly spread throughout the room; Therefore, the operation must be done Protection Measure, reduce the irritation of the respiratory tract. 

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