1. Product information
| Product Name: | Benzocyclobutene |
| Synonyms: | 1,2-Dihydrobenzocyclobutene;Benzocyclobutane;Benzocyclobutene, 1,2-dihydro-;Cardene;BENZOCYCLOBUTENE;BICYCLO[4.2.0]OCTA-1,3,5-TRIENE;Bicyclo[4.2.0]octa-1(6),2,4-triene;Bicyclo[4.2.0]octa-2,4,6(1)-triene |
| CAS: | 694-87-1 |
| MF: | C8H8 |
| MW: | 104.15 |
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| Mol File: | 694-87-1.mol |
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| Benzocyclobutene Chemical Properties |
| Boiling point | 150 °C/748 mmHg (lit.) |
| density | 0.957 g/mL at 25 °C (lit.) |
| refractive index | n20/D 1.541(lit.) |
| Fp | 97 °F |
| storage temp. | Sealed in dry,Room Temperature |
| form | clear liquid |
| color | Colorless to Almost colorless |
| Benzocyclobutene Usage And Synthesis |
| Chemical Properties | Colorless liquid |
| Uses | Benzocyclobutene (BCB) is composed of a benzene ring fused to a cyclobutane ring (chemical formula C8H8). It is frequently used to create photosensitive polymers. BCB-based polymer dielectrics may be spun on various substrates, with good step coverage properties that make them useful to planarize uneven topographies. Applications include wafer bonding, optical interconnects, semihermetic package sealing, passivation, and low-k dielectrics. BCB has been also reported as a material with good biocompatibility, being used in intracortical neural implants and other biomedical applications. |
| Uses | Benzocyclobutene was used as the adhesive bonding material in adhesive wafer-level bonding technique. Photosensitive benzocyclobutene has been widely used as dielectric material in multilayer packaging applications. It was used in fabrication of high density multilayer interconnect structures using gold metallization and polymer interlayer dielectric. |
2. Packaging
For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.
For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product.
Or smaller package 1kg/bottle, 10kgs/bottle as request.
3. Shipping
4. Contact information
For more details, pls contact us freely.
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