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HomeProduct name list1,4-DIMETHOXY-2-BUTYNE

1,4-DIMETHOXY-2-BUTYNE

1,4-DIMETHOXY-2-BUTYNE Structural

What is 1,4-DIMETHOXY-2-BUTYNE?

The Uses of 1,4-DIMETHOXY-2-BUTYNE

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.

Properties of 1,4-DIMETHOXY-2-BUTYNE

Melting point: -39°C(lit.)
Boiling point: 70 °C/30 mmHg (lit.)
Density  0.944 g/mL at 25 °C (lit.)
refractive index  n20/D 1.434(lit.)
Flash point: 128 °F
form  clear liquid
color  Colorless to Light yellow to Light orange

Safety information for 1,4-DIMETHOXY-2-BUTYNE

Signal word Warning
Pictogram(s)
ghs
Flame
Flammables
GHS02
GHS Hazard Statements H226:Flammable liquids
Precautionary Statement Codes P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233:Keep container tightly closed.
P240:Ground/bond container and receiving equipment.
P241:Use explosion-proof electrical/ventilating/lighting/…/equipment.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P370+P378:In case of fire: Use … for extinction.
P403+P235:Store in a well-ventilated place. Keep cool.
P501:Dispose of contents/container to..…

Computed Descriptors for 1,4-DIMETHOXY-2-BUTYNE

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