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164410 Sigma-Aldrich

Benzocyclobutene

97%

Synonym: Bicyclo[4.2.0]octa-1,3,5-triene

  • CAS Number 694-87-1

  • Empirical Formula (Hill Notation) C8H8

  • Molecular Weight 104.15

  •  MDL number MFCD01321219

  •  PubChem Substance ID 24850072

  •  NACRES NA.22

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Properties

Related Categories Alkenes, Building Blocks, Chemical Synthesis, Cyclic, Organic Building Blocks More...
assay   97%
refractive index   n20/D 1.541 (lit.)
bp   150 °C/748 mmHg (lit.)
density   0.957 g/mL at 25 °C (lit.)
storage temp.   room temp
SMILES string   C1Cc2ccccc12
InChI   1S/C8H8/c1-2-4-8-6-5-7(8)3-1/h1-4H,5-6H2
InChI key   UMIVXZPTRXBADB-UHFFFAOYSA-N

Description

Application

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.

Packaging

500 mg in amber glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS02  GHS02
Signal word 
Warning
Hazard statements 
RIDADR 
UN 3295C 3 / PGIII
WGK Germany 
WGK 3
Flash Point(F) 
96.8 °F - closed cup
Flash Point(C) 
36 °C - closed cup
Protocols & Articles

Articles

Organic Materials for Thin Film Transistors

Flexible electronic circuits, displays, and sensors based on organic active materials will enable future generations of electronics products that may eventually enter the mainstream electronics marke...
Prof. Zhenan Bao
Material Matters 2007, 2.3, 4.
Keywords: Building blocks, Deposition, Electronics, Nanotubes, Semiconductor

Peer-Reviewed Papers
15

References

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