4-Bromo-2,6-difluorobenzonitrile
- Product Name
- 4-Bromo-2,6-difluorobenzonitrile
- CAS No.
- 123843-67-4
- Chemical Name
- 4-Bromo-2,6-difluorobenzonitrile
- Synonyms
- CAS:123843-67-4;-Bromo-2,6-difluorobenzonitrile;4-BROMO-2,6-DIFLUOROBENZONITRILE;BENZONITRILE, 4-BROMO-2,6-DIFLUORO-;4-Bromo-2,6-difluorobenzonitrile,95%;4-Bromo-2,6-difluorobenzonitrile >4-Bromo-2,6-difluorobenzonitrile,97%;4-Bromo-2,6-difluorobenzonitrile 98%;123843-67-4;TAINFU-CHEM 4-Bromo-2,6-difluorobenzonitrile 123843-67-4
- CBNumber
- CB3336140
- Molecular Formula
- C7H2BrF2N
- Formula Weight
- 218
- MOL File
- 123843-67-4.mol
4-Bromo-2,6-difluorobenzonitrile Property
- Melting point:
- 78 °C
- Boiling point:
- 219.7±35.0 °C(Predicted)
- Density
- 1.77±0.1 g/cm3(Predicted)
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- DMSO, Methanol (Slightly)
- form
- Solid
- color
- White to Off-White
- InChI
- InChI=1S/C7H2BrF2N/c8-4-1-6(9)5(3-11)7(10)2-4/h1-2H
- InChIKey
- TZHQWUAOIWRFSW-UHFFFAOYSA-N
- SMILES
- C(#N)C1=C(F)C=C(Br)C=C1F
- CAS DataBase Reference
- 123843-67-4(CAS DataBase Reference)
Safety
- Risk Statements
- 20/21/22-36/37/38-36/38
- Safety Statements
- 26-36/37/39-36/37
- RIDADR
- 3439
- Hazard Note
- Harmful
- HazardClass
- 6.1
- PackingGroup
- Ⅲ
- HS Code
- 29269090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H302Harmful if swallowed
H311Toxic in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P309IF exposed or if you feel unwell:
P310Immediately call a POISON CENTER or doctor/physician.
P403+P233Store in a well-ventilated place. Keep container tightly closed.
P405Store locked up.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- B4021
- Product name
- 4-Bromo-2,6-difluorobenzonitrile
- Purity
- >98.0%(GC)
- Packaging
- 1g
- Price
- $60
- Updated
- 2025/07/31
- Product number
- B4021
- Product name
- 4-Bromo-2,6-difluorobenzonitrile
- Purity
- >98.0%(GC)
- Packaging
- 5g
- Price
- $167
- Updated
- 2025/07/31
- Product number
- B689733
- Product name
- 4-Bromo-2,6-difluorobenzonitrile
- Packaging
- 1g
- Price
- $70
- Updated
- 2021/12/16
- Product number
- B689733
- Product name
- 4-Bromo-2,6-difluorobenzonitrile
- Packaging
- 500mg
- Price
- $60
- Updated
- 2021/12/16
- Product number
- 3637-B-X1
- Product name
- 4-Bromo-2,6-difluorobenzonitrile
- Packaging
- 25g
- Price
- $143
- Updated
- 2021/12/16
4-Bromo-2,6-difluorobenzonitrile Chemical Properties,Usage,Production
Chemical Properties
Off-white Cryst
Uses
4-Bromo-2,6-difluorobenzonitrile is a kind of midbody compound of present widely used preparation liquid crystal material.
Synthesis
4-bromo-2, 6-difluorobenzonitrile is prepared by 3, 5-difluorobromobenzene as a basic raw material, through bromination diazotization and the synthetic liquid crystal intermediates 4-bromo-2 of sandermer reaction, 6-difluorobenzonilyile.
References
[1] Patent: WO2005/12283, 2005, A1. Location in patent: Page/Page column 54-55
[2] Patent: WO2010/59658, 2010, A1. Location in patent: Page/Page column 204-205
4-Bromo-2,6-difluorobenzonitrile Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 4-Bromo-2,6-difluorobenzonitrile manufacturers
- Product
- 4-Bromo-2,6-difluorobenzonitrile 123843-67-4
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20 mt
- Release date
- 2024-11-14
- Product
- 4-Bromo-2,6-difluorobenzonitrile 123843-67-4
- Price
- US $7.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 100KG
- Release date
- 2018-08-20