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Benzocyclobutene

Benzocyclobutene ??? ???
?? ??:
694-87-1
???:
Benzocyclobutene
???(??):
BICYCLO[4.2.0]OCTA-1,3,5-TRIENE;Bicyclo[4.2.0]octa-1(6),2,4-triene;Cardene;Benzocyclobutene (BCB);1,2-dihydrocyclobutabenzene;BENZOCYCLOBUTENE;Benzocyclobutane;1,2-Ethenobenzene;Benzocyclobutadiene;2,3-Vinylenebenzene
CBNumber:
CB7663345
???:
C8H8
??? ??:
104.15
MOL ??:
694-87-1.mol
MSDS ??:
SDS

Benzocyclobutene ??

?? ?
150 °C/748 mmHg (lit.)
??
0.957 g/mL at 25 °C (lit.)
???
n20/D 1.541(lit.)
???
97 °F
?? ??
Sealed in dry,Room Temperature
??? ??
??? ??
??
?? ?? ?? ??
InChI
InChI=1S/C8H8/c1-2-4-8-6-5-7(8)3-1/h1-4H,5-6H2
InChIKey
UMIVXZPTRXBADB-UHFFFAOYSA-N
SMILES
C12C(CC1)=CC=CC=2
CAS ??????
694-87-1(CAS DataBase Reference)
NIST
Bicyclo[4.2.0]octa-1,3,5-triene(694-87-1)
EPA
Bicyclo[4.2.0]octa-1,3,5-triene (694-87-1)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
?? ???? ?? 10
????? 16
????(UN No.) UN 3295 3/PG 3
WGK ?? 3
?? ?? 3
????
HS ?? 29029090
???? ??? 3 - Flammable liquids
Hazard Classifications Flam. Liq. 3
????(GHS): Health Hazard (GHS08)Flame (GHS02)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H226 ??? ?? ? ?? ??? ?? ?? 3 ??
H304 ??? ??? ???? ???? ? ?? ?? ????? ?? 1 ??
??????:
P210 ?·???·??·????? ????? - ?? ???.
P233 ??? ??? ?????. ??? ??? ? ?? ?? ??? ???? ?????.
P240 ??? ????? ?? ? ??????.
P280 ????/???/???/?????? ?????.
P303+P361+P353 ??(?? ????)? ??? ??? ?? ??? ??? ????? ??? ?? ????/?????.
P370+P378 ?? ? ?? ?? ?? (Section 5. ??, ??? ????? ??? ???)?(?) ?????.
P403+P235 ??? ? ?? ?? ???? ???? ?????.
P405 ???? ?????.
P501 ...? ??? / ??? ?? ???.
NFPA 704
3
0 0

Benzocyclobutene C??? ??, ??, ??

??? ??

Colorless liquid

??

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.

??

ChEBI: A carbobicyclic compound that is benzene fused to a cyclobutane ring.

Benzocyclobutene ?? ?? ? ???

???

?? ??


Benzocyclobutene ?? ??

???( 205)?? ??
??? ?? ??? ?? ?? ? ??
Benzolyte BCB Technology Co., Ltd
+8618809439555
benzolyte@139.com China 31 58
NANJING YINGWEN BIOTECHNOLOGY CO LTD
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Shaanxi Dideu Medichem Co. Ltd
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Shanghai Qyubiotech Co., Ltd.
+86-086-021-37596619 +8618019359838
info@qyubiotech.com China 307 58
Henan Fengda Chemical Co., Ltd
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Capot Chemical Co.,Ltd.
+86-(0)57185586718 +86-13336195806
sales@capot.com China 29640 60
Shanghai Daken Advanced Materials Co.,Ltd
+86-2158073036
info@dakenam.com China 13901 58
career henan chemical co
+86-0371-86658258 +8613203830695
sales@coreychem.com China 29815 58
Alchem Pharmtech,Inc.
8485655694
sales@alchempharmtech.com United States 63687 58
Antai Fine Chemical Technology Co.,Limited
18503026267
info@antaichem.com CHINA 9636 58

Benzocyclobutene ?? ??:

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