Ethoxyacetylene

Basic Information

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CAS Number

927-80-0

Molecular Formula

C4H6O

Molecular Weight

60.1 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Chemical Raw Materials Organic Chemicals Nitriles

Basic Physical Properties

Boiling Point

53 ºC

Density

0.732 g/mL at 25 °C

Water Solubility

Slightly miscible with water.

Flash Point

-34 ºC

Refractive Index

n20/D 1.378

SMILES

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CCOC#C

InChI

InChI=1S/C4H6O/c1-3-5-4-2/h1H,4H2,2H3

InChIKey

WMYNMYVRWWCRPS-UHFFFAOYSA-N

LogP

0.6527000000000001

Topological Polar Surface Area

9.23 Å²

Hydrogen Bond Donor/Acceptor

0 / 1

Complexity

47.9

Safety Information

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GHS Hazard Pictograms

H304

H315

H336

H361

H373

H411

Hazard Statement

H304 May be fatal if swallowed and enters airways
Aspiration hazard

H315 Causes skin irritation
Skin corrosion/irritation

H336 May cause drowsiness or dizziness
Specific target organ toxicity, single exposure; Narcotic effects

H361 Suspected of damaging fertility or the unborn child
Reproductive toxicity

H373 Causes damage to organs through prolonged or repeated exposure
Specific target organ toxicity, repeated exposure

H411 Toxic to aquatic life with long lasting effects
Hazardous to the aquatic environment, long-term hazard

Hazard Class

Class 3 Class 3

Synonyms & References

English

ethyl ethynyl ether
Ethoxyethyne
Ethoxyacetylene solution
Ethoxyacetylene
Ethyne, ethoxy- (9CI)
ethynoxyethane
1-ethoxyacetylene
EINECS 213-164-5
Ether,ethyl ethynyl
ethoxy-ethyne
ethoxyethynyl ether
Ethyne,ethoxy
ethynylethylether
Ethyne, ethoxy-
Ether, ethyl ethynyl
WMYNMYVRWWCRPS-UHFFFAOYSA-N
Ethoxyacetylene 50% w/w solution in Hexanes
Ethoxyacetylene 30% w/w solution in Hexanes
Ethyl ethynyl ether, 40 wt% solution in hexanes
ethoxy acetylene
ethyl ethynylether
Ethynyl ethyl ether
1-Ethoxyacetylene #
PubChem12592
KSC486O0N
Ether, ethyl ethynyl (6CI, 8CI)
1-Ethoxyethyne
Ethyl ethynyl ether

MDL Number

MFCD00009247

Customs Code

2909199090

FAQ

What is Ethoxyacetylene (CAS: 927-80-0)?

Ethoxyacetylene (CAS: 927-80-0) is an organic compound with the molecular formula C4H6O2. It is a colorless gas with a sweet odor. Ethoxyacetylene is known for its high reactivity and is used in various applications including chemical synthesis and research.

What are the main uses of Ethoxyacetylene (CAS: 927-80-0)?

Ethoxyacetylene (CAS: 927-80-0) is primarily used in chemical synthesis, particularly in the preparation of alcohols and other organic compounds. It is also utilized in research and development for its unique reactivity.

Is Ethoxyacetylene (CAS: 927-80-0) safe?

Ethoxyacetylene (CAS: 927-80-0) requires careful handling due to its high reactivity. It is classified as a flammable gas and can pose a fire hazard. Proper safety measures, including the use of appropriate protective equipment and storage in a well-ventilated area, are essential to ensure safety.

How should Ethoxyacetylene (CAS: 927-80-0) be stored?

Ethoxyacetylene (CAS: 927-80-0) should be stored in a cool, dry, and well-ventilated area away from sources of ignition and heat. It should be kept in a closed container made of compatible materials, such as glass or stainless steel, to prevent leakage and ensure safety.