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475335 Aldrich

1,4-Dimethoxy-2-butyne

97%

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Properties

Related Categories Alkynes, Building Blocks, Chemical Synthesis, Internal, Organic Building Blocks More...
InChI Key   YFUQYYGBJJCAPR-UHFFFAOYSA-N
assay   97%
refractive index   n20/D 1.434(lit.)
bp   70 °C/30 mmHg(lit.)
density   0.944 g/mL at 25 °C(lit.)

Description

Packaging

5 mL in glass bottle

Application

1,4-Dimethoxy-2-butyne may be used in the preparation of alkyne complexes: decacarbonyl(μ3;-η2-verbar-1,4-dimethoxy-2-butyne)triiron and nonacarbonyl(μ3;-η2;-⊥-1,4-dimethoxy-3-butyne)triiron. It may also be used to synthesize benzonaphthosiline.

General description

1,4-Dimethoxy-2-butyne is a symmetrical aliphatic alkyne. Its reaction with Hg(OAc)2 (Mercury(II)acetate) has been investigated.

Price and Availability

Safety & Documentation

Safety Information

Symbol 
GHS02  GHS02
Signal word 
Warning
Hazard statements 
RIDADR 
UN 3271 3 / PGIII
WGK Germany 
3
Flash Point(F) 
127.4 °F
Flash Point(C) 
53 °C
Protocols & Articles

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Alkynes and Acetylenic Building Blocks

Aldrich Chemistry lists over 600 alkyne building blocks, including a wide array of propargyl alcohols, acetylenic boron reagents, and halogenated substrates for cross-coupling. Additionally, many of ...
Keywords: Building blocks, Coupling reactions, Cross couplings

Peer-Reviewed Papers
15

References

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