Benzocyclobutene

ALDRICH/164410 - 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
Linear Formula: C₈H₈
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-164410-500MG	500 mg	$281.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	97%
bp	150 °C/748 mmHg (lit.)
density	0.957 g/mL at 25 °C (lit.)
form	liquid
InChI	1S/C8H8/c1-2-4-8-6-5-7(8)3-1/h1-4H,5-6H2
InChI key	UMIVXZPTRXBADB-UHFFFAOYSA-N
refractive index	n20/D 1.541 (lit.)
SMILES string	C1Cc2ccccc12

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

Symbol	GHS02
Signal word	Warning
Hazard statements	H226
Risk Statements	10
Safety Statements	16
RIDADR	UN 3295C 3 / PGIII
WGK Germany	WGK 3
Flash Point(F)	96.8 °F - closed cup
Flash Point(C)	36 °C - closed cup

Purity	97%
bp	150 °C/748 mmHg (lit.)
Density	0.957 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.541 (lit.)
UNSPSC	12352100

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