2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole
CAS1533-45-5
2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole (CAS 1533-45-5, C28H18N2O2) is supplied by ChemSigma for research and manufacturing, with specification, analytical methods and batch documentation available on request.
- CAS No.
- 1533-45-5
- Formula
- C28H18N2O2
- Mol. weight
- 414.45 g/mol
- Appearance
- solid
Chemical Specifications
Identifiers
| CAS number | 1533-45-5 |
|---|---|
| Product name | 2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole |
| Chinese name | 荧光增白剂 OB-1 |
| Synonyms | 4,4'-BIS(2-BENZOXAZOLYL)STILBENE |
| Chinese synonyms | 2,2-(4,4-二苯乙烯基)双苯并噁唑; 荧光增白剂 OB-1; 2,2’-[(1,2-亚乙基二(4,1-亚苯基)]双苯并恶唑; 乙基二吡啶苯基双苯唑; 荧光增白剂 393; 2,2-(4,4-二苯乙烯基)双苯并唑; 4,4-双(2-苯并恶唑基)芪; 4,4-双(2-苯并唑)芪 |
| Molecular formula | C28H18N2O2 |
| Molecular weight | 414.45 g/mol |
| EC number | 216-245-3 |
Physical and chemical properties
| Appearance | solid |
|---|---|
| Melting Point | 357-359(lit.) ( ℃ ) |
| Boiling Point | 285.1 ( ℃ ) |
Applications
Use: this product is especially used for way under the high temperature of various plastic and plastic products processing, because it has good heat resistance, resistance to light resistance, non-chlorine bleach performance, reason of polyester fiber zengbaiji polyester and cotton and other fiber blended fabric whitening effect also special ideal, and can be used for polyester prefiltration whitening.<BR>Usage: apply a zengbaiji OB sign - 1 equal to plastic or polyester material grains weight of 0.01-0.05%, in the shaping of the plastic products or drawing-spinning of polyester fibers material thoroughly mix evenly can.<BR>
Packaging, Storage & Transport
| Available pack sizes | 5kg, 1kg, 500g, 100g, 50g, 10g |
|---|
Read the current safety data sheet before handling. Packaging can be adapted to the order quantity and destination.
Frequently Asked Questions
What is the CAS number of 2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole?
The CAS Registry Number of 2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole is 1533-45-5. 2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole is also known as 4,4'-BIS(2-BENZOXAZOLYL)STILBENE.
What is the molecular formula and molecular weight of 2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole?
The molecular formula of 2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole is C28H18N2O2, and its molecular weight is 414.45 g/mol.
What is 2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole used for?
Use: this product is especially used for way under the high temperature of various plastic and plastic products processing, because it has good heat resistance, resistance to light resistance, non-chlorine bleach performance, reason of polyester fiber zengbaiji polyester and cotton and other fiber blended fabric whitening effect also special ideal, and can be used for polyester prefiltration whitening.<BR>Usage: apply a zengbaiji OB sign - 1 equal to plastic or polyester material grains weight of 0.01-0.05%, in the shaping of the plastic products or drawing-spinning of polyester fibers material thoroughly mix evenly can.<BR>
How can I request a quotation for 2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole?
Send an inquiry for 2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole (CAS 1533-45-5) with the required quantity, target specification, destination country and any documentation requirements. ChemSigma will confirm availability, packaging, lead time and price.
Request a Quote for 2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole
Tell us the required quantity, target specification, destination country and any documentation requirements. We will confirm availability, packaging, lead time and price.
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