Triphenylene
- Product Name
- Triphenylene
- CAS No.
- 217-59-4
- Chemical Name
- Triphenylene
- Synonyms
- ISOCHRYSENE;Triphenylene,98%;9,10-Benzphenanthrene;riphenylene;TRIPHENYLENE;Triphenylene 98%;Triphenylene >benzo(l)phenathrene;BENZO(L)PHENANTHRENE;benzo(1)phenanthrene
- CBNumber
- CB0452742
- Molecular Formula
- C18H12
- Formula Weight
- 228.29
- MOL File
- 217-59-4.mol
Triphenylene Property
- Melting point:
- 195-198 °C(lit.)
- Boiling point:
- 438 °C(lit.)
- Density
- 1.302
- refractive index
- 1.5500 (estimate)
- Flash point:
- 438°C
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- Soluble in ethanol, benzene, acetic acid, oils and chloroform.
- form
- Crystalline Needles
- color
- White to beige
- Water Solubility
- 6.6ug/L(25.00 ºC)
- λmax
- 335nm(Hexane)(lit.)
- Merck
- 14,9740
- BRN
- 1342908
- InChIKey
- SLGBZMMZGDRARJ-UHFFFAOYSA-N
- CAS DataBase Reference
- 217-59-4(CAS DataBase Reference)
- NIST Chemistry Reference
- Triphenylene(217-59-4)
- IARC
- 3 (Vol. Sup 7, 92) 2010
- EPA Substance Registry System
- Triphenylene (217-59-4)
Safety
- Hazard Codes
- Xi,N
- Risk Statements
- 41-50/53
- Safety Statements
- 22-24/25-61-60-39-26
- RIDADR
- UN 3077 9/PG 3
- WGK Germany
- 3
- RTECS
- YK2925000
- HazardClass
- 9
- PackingGroup
- Ⅲ
- HS Code
- 29029090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H318Causes serious eye damage
H410Very toxic to aquatic life with long lasting effects
- Precautionary statements
-
P273Avoid release to the environment.
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.
P391Collect spillage. Hazardous to the aquatic environment
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- BCR270
- Product name
- Triphenylene
- Purity
- BCR
- Packaging
- 20mg
- Price
- $434
- Updated
- 2024/03/01
- Product number
- 45804
- Product name
- Triphenylene
- Purity
- analytical standard
- Packaging
- 100mg
- Price
- $63.7
- Updated
- 2022/05/15
- Product number
- T0513
- Product name
- Triphenylene
- Purity
- >96.0%(GC)
- Packaging
- 100mg
- Price
- $16
- Updated
- 2024/03/01
- Product number
- T0513
- Product name
- Triphenylene
- Purity
- >96.0%(GC)
- Packaging
- 1g
- Price
- $30
- Updated
- 2024/03/01
- Product number
- L00955
- Product name
- Triphenylene, 98%
- Packaging
- 1g
- Price
- $66.65
- Updated
- 2024/03/01
Triphenylene Chemical Properties,Usage,Production
Chemical Properties
white to beige crystalline needles
Uses
Triphenylene is a polycyclic aromatic hydrocarbon (PAH) that can be isolated from coal tar. Triphenylene emits fluorescence in the ultraviolet region and is a useful compound for developing semiconductor devices.
Definition
ChEBI: Triphenylene is an ortho-fused polycyclic arene consisting of four fused benzene rings.
Application
Triphenylene is an important basic skeleton monomer of polycyclic aromatic hydrocarbons. It can be used to synthesize macromolecular compounds with multi-conjugated structure, and is widely used in the research of organic supramolecular materials.Triphenylene is used in optics and electronics. It is also used as a discotic mesogen in liquid crystalline materials. Further, it is a compound that fluoresces in the ultraviolet region. In addition to this, it is used in the preparation of triphenylene-2-carbaldehyde.
Preparation
Triphenylene synthesis: 2-Chlorobenzoic acid(78mg, 0.5mmol), iodonium salt (236mg, 0.55mmol), palladium acetate (2.8mg, 0.0125mmol), potassium carbonate (152mg, 1.1mmol) were dissolved in 3mL of NMP solvent was heated to 110 °C and stirred for 17 hours, cooled to room temperature, extracted with ethyl acetate, washed with saturated sodium chloride solution, dried over anhydrous sodium sulfate, filtered, concentrated, and subjected to column chromatography to obtain 92 mg of triphenylene as a white solid, The yield was 80%.
Synthesis Reference(s)
Synthesis, p. 756, 1992 DOI: 10.1055/s-1992-26218
General Description
Triphenylene belongs to the class of polycyclic aromatic hydrocarbons, which is commonly employed as a substrate for use as a precursor for the synthesis of graphenes, carbon nanotubes, buckminsterfullerenes as well as polycyclic heteroaromatics.
Purification Methods
Purify triphenylene by zone refining or crystallisation from EtOH or CHCl3 and sublime. [Beilstein 5 IV 2556.]
Triphenylene Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Triphenylene manufacturers
- Product
- Triphenylene 217-59-4
- Price
- US $20.00-404.00/g
- Min. Order
- 25g
- Purity
- 0.98
- Supply Ability
- 25kg
- Release date
- 2024-01-02
- Product
- Triphenylene 217-59-4
- Price
- US $35.00-25.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20 Ton
- Release date
- 2023-09-25
- Product
- Triphenylene 217-59-4
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 99.9%
- Supply Ability
- 30000 Kg
- Release date
- 2023-11-09