2,6-Difluorobenzonitrile CAS 1897-52-5 (2,6-DFBN) Purity >99.5% (GC) Factory

Short Description:

Chemical Name: 2,6-Difluorobenzonitrile

Synonyms: 2,6-DFBN

CAS: 1897-52-5

Purity: >99.5% (GC)

White or Colorless to Light Yellow Crystal or Liquid

Production Capacity 1200 Tons per Year, High Quality

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

Send email to us

Product Detail

Product Tags

Description:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of 2,6-Difluorobenzonitrile (2,6-DFBN) (CAS: 1897-52-5) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. If you are interested in 2,6-Difluorobenzonitrile, please send detailed information includes CAS number, product name, quantity to us. Please contact: alvin@ruifuchem.com

Chemical Properties:

Chemical Name	2,6-Difluorobenzonitrile
Synonyms	2,6-DFBN; DFBN
Stock Status	In Stock, Production Capacity 1200 Tons per Year
CAS Number	1897-52-5
Molecular Formula	C7H3F2N
Molecular Weight	139.10 g/mol
Melting Point	28.0~32.0 ℃(lit.)
Boiling Point	197.0~198.0℃
Flash Point	80℃(176°F)
Density	1.246 g/mL at 25℃(lit.)
Refractive Index n20/D	1.4875(lit.)
Water Solubility	Insoluble in Water
Sensitive	Air Sensitive
Storage Temp.	Sealed in Dry, Store at Room Temperature
Safety Information
Hazard Codes	Xn,T,Xi
Risk Statements	20/21/22-36/37/38
Safety Statements	26-36-36/37/39
WGK Germany	3
Hazard Note	Toxic
TSCA	T
Hazard Class	6.1
Packing Group	III
HS Code	2926909090
COA & MSDS	Available
Brand	Ruifu Chemical

Specifications:

Item	Specifications
Appearance	White or Colorless to Light Yellow Crystal or Liquid
Purity / Analysis Method	>99.5% (GC)
Melting Point	28.0~32.0℃
Water (by Karl Fischer)	<0.30%
2-Fluorobenzonitrile	<0.30%
2-Chloro-6-Fluorobenzonitrile	<0.20%
1,2,3-Trichlorobenzene	<0.20%
Other Impurities	<0.20%
DMF	<0.10%
Total Impurities	<0.50%
Infrared Spectrum	Conforms to Structure
1 H NMR Spectrum	Consistent With Structure
Test Standard	Enterprise Standard
Note	Low Melting Point, May Change State in Different Environments (Solid, Liquid or Semi-Solid)
Main Usage	Organic Synthesis; Fluorobenzoylurea Insecticides & Herbicides; Pesticides

Package & Storage:

Package: Bottle, 25kg/Drum, 250kg/Galvanized drum, or according to customer's requirement.

Storage Condition: Store in sealed containers at cool, dry and ventilated warehouse away from incompatible substances. Protect from light and moisture.

Advantages:

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

FAQ:

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 Assurance? Strict 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.

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

Factory Audit? Factory audit welcome. Please make an appointment in advance.

MOQ? No MOQ. Small order is acceptable.

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

Transportation? By Express (FedEx, DHL), by Air, by Sea.

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

Custom Synthesis? Can provide custom synthesis services to best fit your research needs.

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

Application:

2,6-Difluorobenzonitrile (2,6-DFBN) (CAS: 1897-52-5) is an important intermediate in the synthesis of benzoyl urea insecticides. 2,6-Difluorobenzonitrile is used to synthesize the next intermediate 2,6-Difluorobenzamide, and finally obtain hexaflumuron. Pesticide varieties such as chlorfenuron, flufenuron and lufenuron. 2,6-Difluorobenzonitrile is mainly used to produce high-efficiency, low-toxicity, and broad-spectrum fluorine-containing benzoyl urea insecticides, herbicide intermediates 2,6-Difluorobenzamide. It has also been applied in medicine. 2,6-Difluorobenzonitrile also can be used in engineering plastics, dyes and other aspects of the application.

1897-52-5 - Risk and Safety
Risk Codes R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
R36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36 - Wear suitable protective clothing.
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.