苯并环丁烯树脂具有低的介电常数（～2.6）、低的吸湿率、高的热稳定性和化学稳定性（玻璃化转变温度Tg＞350℃），以及高的薄膜平整度（一般＞95%），综合性能优异。 Usually used as the adhesive bonding material in adhesive wafer-level bonding technique,and also used in fabrication of high density multilayer interconnect structures using gold metallization and polymer interlayer dielectric.Photosensitive benzocyclobutene has been widely used as dielectric material in multilayer packaging applications. Usually used as the adhesive bonding material in adhesive wafer-level bonding technique,and also used in fabrication of high density multilayer interconnect structures using gold metallization and polymer interlayer dielectric.Photosensitive benzocyclobutene has been widely used as dielectric material in multilayer packaging applications.
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Benzocyclobutene
Dangerous GoodsCAS number：694-87-1 molecular formula：C8H8
overview
compound introduction
Specs
| Chinese alias | 苯并环丁烯 | 双环[4.2.0]辛-1,3,5-三烯 | ||
| English alias | Benzocyclobutane | C8H8 | STL452965 | F15000 | 1,2-Dihydrobenzocyclobutene | 1,2-dihydrocyclobutabenzene | SY052978 | AKOS004907664 | EN300-104400 | MF7U8F3YLB | FT-0657962 | InChI=1/C8H8/c1-2-4-8-6-5-7(8)3-1/h1-4H,5-6H | UNII-MF7U8F3YLB | DTXSID3073927 | | ||
| CAS number | 694-87-1 | molecular formula | C8H8 |
| molecular weight | 104.15 g/mol | Exact mass | ≥98% |
| PSA | 0.000 Ų | logp | 1.8 |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram：
GHS07 , GHS02
Signal word：
Warning
Hazard Statement：
H412: 对水生生物有害并具有长期持续影响 H226: 易燃液体和蒸气 H332: 吸入有害
Statement of Preventive Measures：
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P273: 避免释放到环境中。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P370+P378: 火灾时：使用干砂、干粉或抗醇泡沫灭火。 P210: 远离热源，热表面，火花，明火和其他点火源。 - 禁止抽烟。 P501: 将内容物/容器处理到。。。 P233: 保持容器密闭。 P240: 地面/粘结容器和接收设备 P403+P235: 存放在通风良好的地方。保持低温。 P303+P361+P353: 如皮肤（或头发）沾染：立即脱掉所有沾
WGK Germany：
3
Personal protective equipment：
Eyeshields,Faceshields,full-face respirator (US),Gloves,multi-purpose combination respirator cartridge (US),type ABEK (EN14387) respirator filter
Production methods and uses
No production method and use information yet
Related
upstream information
No upstream information yet
downstream information
No downstream information yet
MSDS
Found 1 shareMSDS
694-87-1 | Benzocyclobutene.pdf
