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35635 Aldrich

cis-3,4-Dichlorocyclobutene

≥95.0% (GC)

  • CAS Number 2957-95-1

  • Empirical Formula (Hill Notation) C4H4Cl2

  • Molecular Weight 122.98

  •  Beilstein Registry Number 1236770

  •  EC Number 220-981-0

  •  MDL number MFCD00143990

  •  PubChem Substance ID 24861863

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Properties

Related Categories Alkenyl, Building Blocks, Chemical Synthesis, Halogenated Hydrocarbons, Organic Building Blocks More...
InChI Key   MNOAQNJDZROAPA-ZXZARUISSA-N
assay   ≥95.0% (GC)
refractive index   n20/D 1.503
bp   74-76 °C/55 mmHg(lit.)
density   1.302 g/mL at 20 °C(lit.)
storage temp.   2-8°C

Description

Packaging

1 mL in glass bottle

Application

cis-3,4-Dichlorocyclobutene may be used in the synthesis of cyclic polyether.

General description

cis-3,4-Dichlorocyclobutene is a versatile synthon in organic synthesis of natural products. Infrared multiphoton excitation of cis-3,4-dichlorocyclobutene was investigated by optoacoustic detection. cis-3,4-Dichlorocyclobutene undergoes 1,3-dipolar cycloaddition reaction with several nitrile oxides to yield the mixtures of syn- and anti- 4-substituted 6,7-dichloro-2-oxa-3-azabicyclo[3.2.0]hept-3-enes.

Price and Availability

Safety & Documentation

Safety Information

Symbol 
GHS02  GHS02
Signal word 
Warning
Hazard statements 
RIDADR 
UN 1993C 3 / PGIII
WGK Germany 
3
Flash Point(F) 
131 °F
Flash Point(C) 
55 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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