China (Mainland)
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1-Bromobenzocyclobutene CAS NO.21120-91-2
- Min.Order: 1 Gram
- Payment Terms: T/T,MoneyGram,Other
- Product Details
Keywords
- 1-Bromobenzocyclobutene
- 21120-91-2
- 98% purity
Quick Details
- ProName: 1-Bromobenzocyclobutene
- CasNo: 21120-91-2
- Molecular Formula: C8H7Br
- Appearance: powder
- Application: intermediate
- DeliveryTime: in stock
- PackAge: according to the need pf packing
- Port: Shanghai Port
- ProductionCapacity: 100 Kilogram/Day
- Purity: 98% purity
- Storage: sealed in dry, room temperature
- Transportation: air，sea and courier
- LimitNum: 1 Gram
- Grade: Industrial Grade,Pharma Grade,Electron...
Superiority
Product Name: 1-Bromobenzocyclobutene
Synonyms: 1-BROMOBENZOCYCLOBUTENE;1-BroMobenzocyclobutene;7-BroMobicyclo[4.2.0]octa-1,3,5,7-tetraene;1-BrBCB 1-Bromobenzocyclobutene;1-Bromobenzocyclobutene 95%;Bicyclo[4.2.0]octa-1,3,5-triene, 7-bromo-;1-Bromobenzocyclobutene ISO 9001：2015 REACH;1-bromo-1,2-dihydrobenzocyclobutene
CAS: 21120-91-2
MF: C8H7Br
MW: 183.05
EINECS:
Mol File: 21120-91-2.mol
Details
Boiling point 90 °C/10.5 mmHg (lit.)
density 1.45 g/mL at 25 °C (lit.)
refractive index n20/D 1.59(lit.)
Fp 205 °F
storage temp. Sealed in dry,Room Temperature
InChIKey JQOFZAWKFBCSHK-UHFFFAOYSA-N
Safety Information
WGK Germany 3
MSDS Information
Provider Language
SigmaAldrich English
1-Bromobenzocyclobutene Usage And Synthesis
Chemical Properties Colorless to pale yellow liquid
1-Bromobenzocyclobutene Preparation Products And Raw materials
Raw materials Bicyclo[4.2.0]octa-1,3,5-triene,7,8-diiodo--->2,2-dibromoethylbenzene-->Benzenediazonium-2-carboxylate-->8-bicyclo[4.2.0]octa-1,3,5-trienyl acetate -->Benzocyclobutene-->Bicyclo[4.2.0]octane-1,3,5-triene-7-ol-->Cycloheptatriene-->Vinyl bromide-->Bromoform-->Anthranilic acid