2,6-Dichlorobenzonitrile CAS1194-65-6 C7H3Cl2N 2,6-DCBN Silbenil Chemical Intermediates
Basic Information
Model Number : HMHT0153
Cas: 1194-65-6
Einecs: 214-787-5
Chemical Formula: C7H3Cl2N
Molecular Weight: 172.01
Inchi: Inchi=1/C7H3Cl2N/C8-6-2-1-3-7 (9) 5 (6) 4-10/H1-3H
Inchikey: Yoyaizyfcnqirf UHfffaoysa-N
Density: 1.4980 (Rough Estimate)
Melting Point: 143-146 ° C (Lit.)
Product Parameters
Boiling Point | 270-275 °C |
Flash Point | 270°C |
Water Solubility | 25 Mg/L (25 ºc) |
Vapor Pressure | 0.14Pa At 25℃ |
Solubility | Water Solubility 25 Mg/L (25 º C) |
Refractive Index | 1.6000 (Estimate) |
Storage Conditions | Sealed In Dry,Room Temperature |
Exterior | Neat |
Colour | White To Almost White |
Merck | 143042 |

Risk term R21- Harmful in contact with skin.
R51/53- Toxic to aquatic organisms and may have long-term adverse effects on the water environment.
Safety Terminology S36/37- Wear appropriate protective clothing and gloves.
S61- Avoid release to the environment. Refer to the special instructions/safety data sheet.
Properties
2, 6-Dichlorobenzonitrile pure product is white amorphous crystal, industrial product is white or light yellow powder, with a slight almond odor, at m.p.143 ℃.
Application
It is an intermediate of various herbicides and insecticides, used in the production of more than 10 pesticides such as chlorpyrifos, chlorpyrifos, and fluorouracil. It is also used in dyes, plastics, and other fields

Wuxi High Mountain Hi-tech Development Co., Ltd is a professional industrial company engaged in special
chemical production, technology research & development, and import & export. The company focuses on
the production, trade, and research & development of various chemical products.
Since establishment, the company has been concentrating on constructing an international marketing
network and optimizing supply chain management, where we have established a long-term strategic
cooperation relationship with numerous large enterprises at home and abroad. Relying on our wide business
channels and professional experience, we are more skillfully providing products of stable but differentiated
quality, along with flexible, highly efficient & considerate service to satisfy our partner at more competitive pricing.
Efficiently treating our customers as partners with sincerity, specialization and satisfaction is our managerial
principle. Attributed to the backup of a dedicated technical team, filled with wide and profound knowledge
and practice in chemicals and world trade for 20 years, the company owns rich experience in product quality
control, technical solution, chemical logistics organization, packaging optimization, port operation, etc., which
accounts for its first-class cost control management and ensures to maintain the overwhelming competitive
advantage over others. In line with the principle of sharing the preferential cost and joint development, the
company has formed an interesting community for years with its customers at home and abroad. Sincerely
to build up a pleasant mutual trust, cooperative, win-win, and value-added sustainable partnership is what
we are achieving to grow together with you!
