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CAS No.: | 107-00-6 |
---|---|
Name: | 1-Butyne |
Article Data: | 75 |
Molecular Structure: | |
Formula: | C4H6 |
Molecular Weight: | 54.0916 |
Synonyms: | Ethylacetylene;Ethylethyne |
Density: | 0.69g/cm3 |
Melting Point: | -126°C |
Boiling Point: | 7.8°Cat760mmHg |
Flash Point: | °C |
Hazard Symbols: | Flammable, dangerous fire risk. |
Risk Codes: | R11 |
Safety: | Probably an asphyxiant. A very dangerous fire hazard when exposed to heat, open flame, or powerful oxidizers. A dangerous explosion hazard. To fight fire, stop flow of gas. See also ACETYLENE and ACETYLENE COMPOUNDS and ALKYNES. |
PSA: | 0.00000 |
LogP: | 1.02960 |
Conditions | Yield |
---|---|
With Lu(N(SiMe3)2)3 In toluene at 130℃; for 12h; Inert atmosphere; Glovebox; Schlenk technique; Sealed tube; | A n/a B 97% |
Conditions | Yield |
---|---|
With Lu(N(SiMe3)2)3 In toluene at 130℃; for 12h; Inert atmosphere; Glovebox; Schlenk technique; Sealed tube; | A n/a B 95% |
Conditions | Yield |
---|---|
With Lu(N(SiMe3)2)3 In toluene at 130℃; for 12h; Inert atmosphere; Glovebox; Schlenk technique; Sealed tube; | A n/a B 95% |
Conditions | Yield |
---|---|
With Lu(N(SiMe3)2)3 In toluene at 130℃; for 12h; Inert atmosphere; Glovebox; Schlenk technique; Sealed tube; | A n/a B 87% |
4-Phenyl-1-butyne
A
but-1-yne
Conditions | Yield |
---|---|
With Lu(N(SiMe3)2)3 In toluene at 130℃; for 12h; Inert atmosphere; Glovebox; Schlenk technique; Sealed tube; | A n/a B 87% |
Conditions | Yield |
---|---|
With Lu(N(SiMe3)2)3 In toluene at 130℃; for 12h; Inert atmosphere; Glovebox; Schlenk technique; Sealed tube; | A n/a B 80% |
triphenylphosphoranylidene-2-butanone
but-1-yne
Conditions | Yield |
---|---|
at 750℃; under 0.01 Torr; | 78% |
at 750℃; | 78% |
Conditions | Yield |
---|---|
With Lu(N(SiMe3)2)3 In toluene at 130℃; for 12h; Inert atmosphere; Glovebox; Schlenk technique; Sealed tube; | A n/a B 75% |
Conditions | Yield |
---|---|
With Lu(N(SiMe3)2)3 In toluene at 130℃; for 12h; Inert atmosphere; Glovebox; Schlenk technique; Sealed tube; | A n/a B 70% |
Conditions | Yield |
---|---|
at 20℃; under 50 Torr; Kinetics; radical cross-combination reaction; Photolysis; | A 60% B 40% |
Chemical Name: 1-Butyne
IUPAC NAME: But-1-yne
CAS No.: 107-00-6
EINECS: 203-451-3
Molecular Formula: C4H6
Molecular Weight: 54.09 g/mol
Melting Point: -126°C
Density: 0.69 g/cm3
Boiling Point: 7.8 °C at 760 mmHg
Following is the structure of Ethyl acetylene (107-00-6):
The chemical synonymous of Ethyl acetylene (107-00-6) are Ethylacetylene ; 1-Butyne ; But-1-Yne ; Butyne-1 ; Ethylacetylene,inhibited ; Ethylethyne
Reported in EPA TSCA Inventory.
Probably an asphyxiant. A very dangerous fire hazard when exposed to heat, open flame, or powerful oxidizers. A dangerous explosion hazard. To fight fire, stop flow of gas. See also ACETYLENE and ACETYLENE COMPOUNDS and ALKYNES.
Hazard Codes:
F: Flammable
Risk Statements about Ethyl acetylene (107-00-6):
R11 Highly flammable.
Safety Statements about Ethyl acetylene (107-00-6):
S9 Keep container in a well-ventilated place.
S16 Keep away from sources of ignition.
S23 Do not breathe vapour.
S33 Take precautionary measures against static discharges.
Ethyl acetylene (107-00-6), also known as 1-butyne, but-1-yne, ethylethyne, and UN 2452, is an extremely flammable and reactive alkyne with chemical formula C4H6 and CAS number 107-00-6 that is used in the synthesis of organic compounds. It occurs as a colorless gas.