4-Cyano-4'-pentylbiphenyl
- Product Name
- 4-Cyano-4'-pentylbiphenyl
- CAS No.
- 40817-08-1
- Chemical Name
- 4-Cyano-4'-pentylbiphenyl
- Synonyms
- CB5;5CB;RO-CM-5115;4-Cyano-4'-pentyL;TIMTEC-BB SBB008542;Amyl biphenyl nitrile;4-AMYL-4'-CYANOBIPHENYL;4-cyano-4-pentylbipheny;4-Pentyl-4’-cyanobipheny;4-Cyano-4'-pentybiphenyl
- CBNumber
- CB9853607
- Molecular Formula
- C18H19N
- Formula Weight
- 249.35
- MOL File
- 40817-08-1.mol
4-Cyano-4'-pentylbiphenyl Property
- Melting point:
- 34 °C
- Boiling point:
- 140-150 °C0.5 mm Hg(lit.)
- Density
- 1.008 g/mL at 25 °C(lit.)
- refractive index
- n20/D 1.532(lit.)
- Flash point:
- >230 °F
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- Chloroform (Slightly), Methanol (Slightly)
- form
- liquid crystal (nematic)
- color
- Off-White
- Water Solubility
- insoluble
- InChIKey
- HHPCNRKYVYWYAU-UHFFFAOYSA-N
- CAS DataBase Reference
- 40817-08-1(CAS DataBase Reference)
- NIST Chemistry Reference
- [1,1'-Biphenyl]-4-carbonitrile, 4'-pentyl-(40817-08-1)
- EPA Substance Registry System
- [1,1'-Biphenyl]-4-carbonitrile, 4'-pentyl- (40817-08-1)
Safety
- Hazard Codes
- Xn
- Risk Statements
- 20/21/22-36/37/38
- Safety Statements
- 23-26-28-36-36/37/39
- RIDADR
- 3276
- WGK Germany
- 3
- TSCA
- Yes
- HazardClass
- 6.1
- PackingGroup
- III
- HS Code
- 29269090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H317May cause an allergic skin reaction
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P272Contaminated work clothing should not be allowed out of the workplace.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.
N-Bromosuccinimide Price
- Product number
- 328510
- Product name
- 4′-Pentyl-4-biphenylcarbonitrile
- Purity
- liquid crystal (nematic), 98%
- Packaging
- 1g
- Price
- $122
- Updated
- 2024/03/01
- Product number
- C1550
- Product name
- 4-Cyano-4'-pentylbiphenyl
- Purity
- >98.0%(GC)
- Packaging
- 1g
- Price
- $66
- Updated
- 2024/03/01
- Product number
- C1550
- Product name
- 4-Cyano-4'-pentylbiphenyl
- Purity
- >98.0%(GC)
- Packaging
- 5g
- Price
- $185
- Updated
- 2024/03/01
- Product number
- B21856
- Product name
- 4-Cyano-4'-n-pentylbiphenyl, 99%
- Packaging
- 1g
- Price
- $78.2
- Updated
- 2024/03/01
- Product number
- B21856
- Product name
- 4-Cyano-4'-n-pentylbiphenyl, 99%
- Packaging
- 5g
- Price
- $260
- Updated
- 2024/03/01
4-Cyano-4'-pentylbiphenyl Chemical Properties,Usage,Production
Chemical Properties
white to light yellow crysta
Uses
4-Cyano-4'-n-pentylbiphenyl is used in the preparation of 4'-pentylbiphenyl-4-carboxylic acid by acidic hydrolysis using sulfuric acid as a reagent.
Uses
Intermediates of Liquid Crystals
General Description
4′-Pentyl-4-biphenylcarbonitrile (5CB) is a nematic liquid crystal. 5CB undergoes phase transition from crystalline to nematic then to isotropic state at 18oC and 35oC respectively. It may be produced by modifying biphenyl.2
4-Cyano-4'-pentylbiphenyl Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 4-Cyano-4'-pentylbiphenyl manufacturers
- Product
- 4-Cyano-4'-pentylbiphenyl 40817-08-1
- Price
- US $6.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 2000KG/Month
- Release date
- 2024-08-02
- Product
- 4'-pentyl-4'-cyanobiphenyl 40817-08-1
- Price
- US $53.00-517.00/g
- Min. Order
- 25g
- Purity
- 0.99
- Supply Ability
- 25kg
- Release date
- 2023-12-14
- Product
- 4-Cyano-4'-pentylbiphenyl 40817-08-1
- Price
- US $6.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20TONS
- Release date
- 2024-05-20