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Merck
CN

469068

1-溴苯并环丁烯

95%

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关于此项目

经验公式(希尔记法):
C8H7Br
化学文摘社编号:
分子量:
183.05
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Assay:
95%
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Quality Segment

assay

95%

refractive index

n20/D 1.59 (lit.)

bp

90 °C/10.5 mmHg (lit.)

density

1.45 g/mL at 25 °C (lit.)

functional group

bromo

SMILES string

BrC1Cc2ccccc12

InChI

1S/C8H7Br/c9-8-5-6-3-1-2-4-7(6)8/h1-4,8H,5H2

InChI key

AYNXHFRDABNHRX-UHFFFAOYSA-N

General description

1-Bromobenzocyclobutene is a useful synthon. It has important applications in organometallic methodology. Reaction between cycloheptatriene, bromoform, potassium carbonate and 18-crown-6 at 140°C yields 1-bromobenzocyclobutene.

Application

1-Bromobenzocyclobutene may be used in the synthesis of following compounds:
  • five-membered zirconacycles
  • benzocyclobutenol and benzocyclobutenone
  • 2,3-dimethoxyprotoberberinium bromide, via reaction with 3,4-dihydro-6,7-dimethoxyisoquinoline


存储类别

10 - Combustible liquids

怎么回事?

WGK 3

闪点 (F)

204.8 °F - closed cup

闪点 (°C)

96.00 °C - closed cup

PPE(个人防护设备)

Eyeshields, Gloves



历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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