What is perylene diimide?
Perylene diimides (PDI) are a well-studied class of functional organic dyes, and in recent years, they have been accepted as promising scaffolds for the design of small molecule/polymer-based chromogenic and fluorogenic reaction-based-probes because of their strong absorption combined with high fluorescence quantum …
What is perylene quinone?
The perylenequinones comprise a family of natural products characterized by an oxidized pentacyclic core as represented by the parent perylenequinone 1 (Figure 1).
Is perylene dye?
Perylene diimide derivatives were developed as industrial dyes due to their excellent chemical, photo, thermal, and weather stability.
Is perylene toxic?
Perylene or perilene is a polycyclic aromatic hydrocarbon with the chemical formula C20H12, occurring as a brown solid. It or its derivatives may be carcinogenic, and it is considered to be a hazardous pollutant….Perylene.
| Names | |
|---|---|
| ChEBI | CHEBI:29861 |
| ChEMBL | ChEMBL1797415 |
| ChemSpider | 8788 |
| ECHA InfoCard | 100.005.365 |
Which compound is called as pyrene?
Pyrene is a polycyclic aromatic hydrocarbon (PAH) consisting of four fused benzene rings, resulting in a flat aromatic system. The chemical formula is C16H10. This yellow solid is the smallest peri-fused PAH (one where the rings are fused through more than one face).
What is quinacridone paint?
Quinacridone Gold is a dark warm yellow color that was originally formulated for the car industry. It is a transparent color and mixes well with other pigments. It can be used as a warmer, transparent option for Yellow Ochre or Raw Sienna.
What is perylene used for?
Most of the PAHs are used to conduct research. Like most PAHs, benzo(g,h,i)perylene is used to make dyes, plastics, pesticides, explosives and drugs. It has also been used to make bile acids, cholesterol and steroids.
Is benzo GHI perylene a PAH?
Benzo[g,h,i]perylene (CAS No. 191-24-2), also known as 1,12-benzoperylene, is a polycyclic aromatic hydrocarbon (PAH) with six aromatic rings.
Is perylene green granulating?
Viridian is a softer, granulating and liftable version of Phthalo Green. I particularly like Perylene Green PBk31 for deep passages in florals or landscapes, Green Gold PY129 for florals, Green Apatite Genuine for wonderful granulation in landscapes and Jadeite for landscapes and as an alternative to phthalo green BS.
Is perylene green warm or cool?
A medium-staining pigment with intensity and softness, Perylene Green is highly soluble and easy to use. It glazes under or over other colors ~a very cool color~ allowed one of our more demanding artist/testers.
What does pyrene mean?
Definition of pyrene (Entry 1 of 2) : the stone of a drupelet (as in the fruit of the huckleberry) broadly : a small hard nutlet.
What kind of dye is perylene diimide used for?
Perylene diimide derivatives were initially developed as industrial dyes due to their excellent chemical, photo, thermal, and weather stability. Nowadays, perylene dyes are used predominantly in textile applications and as high-grade industrial paint.
What are the colors of perylene-3, 4-9-10-tetracarboxylic diimide ( TCDI ) derivatives?
PTCDI has a wide range of colors including red, vinaceous, violet, brown, and black. TCDI derivatives have been widely applied in biosystems. Perylene-3,4,9,10-tetracarboxylic diimide (PTCDI) is well-known as one the main source of vat dyes and pigments. PTCDI has a wide range of colors including red, vinaceous, violet, brown, and black.
What are the properties of perylene 1 Scheme 1?
Synthesis of PTCDI derivatives Perylene ( 1, Scheme 1) is a brown solid material discovered by Kardos in 1913. This molecule is a plane aromatic compound containing five phenyl rings those possess strong π-π intermolecular interactions. It is highly resistant to heat, light, and changes in environmental conditions [ 18 ].
What is the chemical structure of perylene red?
Perylene Red PR149 Several perylene pigments have been developed for artist’s paints : Pigment red 149, a middle red, between light and dark cadmium red. (chemical structure: replace HN group in PV29 with 3,5- (CH 3) 2 C 6 H 3). Pigment Red 179, which is close to alizarin crimson (chemical structure: replace HN group in PV29 with CH 3 N).