| Identification | |
| Name: | 29H,31H-Phthalocyanine |
| Synonyms: | Phthalocyanine(8CI);29H,30H-Tetrabenzo[b,g,l,q]porphine;5,28:14,19-Diimino-7,12:26,21-dinitrilotetrabenzo[c,h,m,r][1,6,11,16]tetraazacycloeicosine;8120S;Blue Pigment B;C.I. 74100;C.I. Pigment Blue 16;CG 1-1;Fastogen Blue8110;Fastogen Blue 8120;Fastogen Blue 8120B;Fastogen Blue 8120BS;FastogenBlue GS;Heliogen Blue 7560;Heliogen Blue 7800;Heliogen Blue D 7490;HeliogenBlue D 7560;Heliogen Blue D 7565;Heliogen Blue G;Heliogen Blue L 7460;Heliogen Blue L 7560;Heliogen Blue LG;Irgalite Blue GLS;Irgazin Blue 3GT;Lionol Blue KW;Liophoton;Liophoton THP;Liophoton TPA 891;MCP 80;MonastralFast Blue G;Monolite Fast Blue GS;NA 570;PB 16;PV-Fast Blue G;Photo FineTPA 891;Pigment Blue 16;Pigment Blue Green Phthalocyanine U;Polymon Blue G;Progen I;TPA 891;Tetrabenzo[b,g,l,q]porphine;Tetrabenzo[b,g,l,q]porphyrazine;Tetrabenzoporphyrazine;Tetrabenzotetraazaporphine;Vulcafor Fast Blue G;Vulcanosine Fast Bremen BlueG;Vynamon Blue G;c-Phthalocyanine; |
| CAS: | 574-93-6 |
| EINECS: | 209-378-3 |
| Molecular Formula: | C32H18N8 |
| Molecular Weight: | 514.5392 |
| InChI: | InChI=1S/C32H18N8/c1-2-10-18-17(9-1)25-33-26(18)38-28-21-13-5-6-14-22(21)30(35-28)40-32-24-16-8-7-15-23(24)31(36-32)39-29-20-12-4-3-11-19(20)27(34-29)37-25/h1-16H,(H2,33,34,35,36,37,38,39,40) |
| Molecular Structure: | ![(C32H18N8) Phthalocyanine(8CI);29H,30H-Tetrabenzo[b,g,l,q]porphine;5,28:14,19-Diimino-7,12:26,21-dinitrilotetra...](https://img1.guidechem.com/chem/e/dict/19/574-93-6.jpg) |
| Properties | |
| Melting Point: | >300 °C (dec.)(lit.) |
| Flash Point: | °C |
| Boiling Point: | °Cat760mmHg |
| Density: | 1.489g/cm3 |
| Refractive index: | 1.931 |
| Appearance: | blue to purple powder |
| Specification: |
With the CAS registry number 574-93-6, Phthalocyanine is also named as 29H,31H-Phthalocyanine. The product's categories are organics, phthalocyanines, porphyrins, functional materials, phthalonitriles & naphthalonitriles and so on, and the other registry numbers are 162831-66-5, 2612-54-6, 4466-64-2, 52440-51-4, 81612-16-0 and 889688-86-2. In addition, it is blue to purple powder. Its molecular formula is C32H18N8 and molecular weight is 514.54. Furthermore, when you are using this chemical, please avoid contact with skin and eyes and do not breathe dust. The other characteristics of this product can be summarized as: (1)EINECS: 209-378-3; (2)Melting point: >300; (3)ACD/LogP: 9.62; (4)# of Rule of 5 Violations: 2; (5)H bond acceptors: 8; (6)H bond donors: 2; (7)XLogP3-AA: 6.4; (8)H-Bond Donor: 2; (9)H-Bond Acceptor: 6; (10)Rotatable Bond Count: 0; (11)Tautomer Count: 4; (12)Exact Mass: 514.165443; (13)MonoIsotopic Mass: 514.165443; (14)Topological Polar Surface Area: 109; (15)Heavy Atom Count: 40; (16)Complexity: 847; (17)Freely Rotating Bonds: 0 ; (18)Index of Refraction: 1.932; (19)Molar Refractivity: 161.039 cm3; (20)Molar Volume: 337.952 cm3; (21)Polarizability: 63.841×10-24cm3; (22)Surface Tension: 96.856 dyne/cm; (23)Density: 1.523 g/cm3; (24)Melting point: >300 °C. Preparation of Phthalocyanine: this chemical forms upon heating phthalic acid derivatives that contain nitrogen functional groups. Classical precursors are phthalonitrile and diiminoisoindole. In the presence of urea, the heating of phthalanhydride is a useful route to H2Pc. These reactions are more efficient in the presence of metal salts. Uses of Phthalocyanine: it is an intensely coloured macrocyclic compound that is widely used in dyeing. And it strongly absorb light in the red portion of the optical spectrum (about 600 to 700 nm), thus these dyes are characteristically blue or greenish. Phthalocyanine is also commonly used as a dye in the manufacture of high-speed CD-R media. Moreover, Metal phthalocyanines have long been examined as catalysts for redox reactions. Areas of interest are the oxygen reduction reaction and the sweetening of gas streams by removal of hydrogen sulfide. People can use the following data to convert to the molecule structure. |
| Flash Point: | °C |
| Safety Data | |
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