Fluoran Green - Names and Identifiers
Name | Heat(Pressure) Sensitive Green TF-G
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Synonyms | Fluoran Green HEAT(PRESSURE)SENSITIVEGREENTF-G Heat(Pressure) Sensitive Green TF-G 2'-Anilino-6'-diethylaminospiro[phthalide-3,9'-[9H]xanthene] 2'-anilino-6'-(diethylamino)spiro[2-benzofuran-3,9'-xanthene]-1-one 6'-(diethylamino)-2'-(phenylamino)-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one 6'-Diethylamino-2'-(phenylamino)spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one 6'-(Diethylamino)-2'-(phenylamino)spiro(isobenzofuran-1(3H),9'-(9H)xanthene)-3-one 6'-(diethylamino)-2'-(phenylamino)spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-3-one Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 6'-(diethylamino)-2'-(phenylamino)-
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CAS | 29512-46-7
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EINECS | 249-675-5 |
InChI | InChI=1/C30H26N2O3/c1-3-32(4-2)22-15-16-25-28(19-22)34-27-17-14-21(31-20-10-6-5-7-11-20)18-26(27)30(25)24-13-9-8-12-23(24)29(33)35-30/h5-19,31H,3-4H2,1-2H3 |
Fluoran Green - Physico-chemical Properties
Molecular Formula | C30H26N2O3
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Molar Mass | 462.54 |
Density | 1.32g/cm3 |
Boling Point | 671.2°C at 760 mmHg |
Flash Point | 359.7°C |
Vapor Presure | 7.04E-18mmHg at 25°C |
Storage Condition | 2-8℃ |
Refractive Index | 1.703 |
Fluoran Green - Introduction
Heat(Pressure) Sensitive Green TF-G is a Heat-Sensitive or Pressure-Sensitive Green dye. It has the following properties:
1. Heat sensitivity: Heat(Pressure) Sensitive Green TF-G will change color when stimulated by Heat or Pressure. Usually, it will change from green to another color, such as red, yellow or blue, depending on the structure and composition of the dye.
2. High sensitivity: The heat-sensitive green TF-G usually has a very high sensitivity, that is, it can trigger a color change reaction at a lower temperature or pressure. This makes it useful in many applications.
3. Light resistance: thermal Green TF-G usually has good light resistance, which can avoid unnecessary color changes caused by light.
Heat(Pressure) Sensitive Green TF-G is mainly used for the following:
1. Temperature and Pressure indicator: Due to its Heat-Sensitive and Pressure-Sensitive characteristics, the Heat(Pressure) Sensitive Green TF-G can be used to manufacture temperature and Pressure indicators. These indicators can help monitor temperature or pressure changes in a device or system.
2. Chemical information label: Heat(Pressure) Sensitive Green TF-G can be applied to labels and packaging materials to display changes in temperature or Pressure. This can be used for food packaging, drug labeling and other applications where environmental conditions need to be monitored.
3. Secret ink and security marks: Due to its color change characteristics, the Heat(Pressure) Sensitive Green TF-G can also be used to make secret ink and security marks. These markers can only be seen under certain conditions and can be used to protect the security of important information.
The preparation method of Heat(Pressure) Sensitive Green TF-G can be different according to the specific structure and synthesis conditions. In general, it can be prepared by synthetic chemical reactions, including intermolecular or intramolecular reactions. Regarding the specific preparation method, it is necessary to refer to the relevant scientific literature or patent in detail.
When using the Heat(Pressure) Sensitive Green TF-G, you need to comply with certain safety practices and precautions. First, avoid contact with skin and eyes. If you come into contact with the dye, rinse immediately with plenty of water and seek medical help. In addition, Heat(Pressure) Sensitive Green TF-G should also be stored properly to avoid exposure to harmful conditions such as high temperature and humidity. In specific applications, it is necessary to formulate appropriate safety operation measures according to the use requirements and operating environment of the dye.
Last Update:2024-04-09 21:04:16