Ethyl 2-butynoate | CAS No. 4341-76-8
Ethyl 2-butynoate
Basic Information
CAS Number
4341-76-8
Molecular Formula
C6H8O2
Molecular Weight
88.11 g/mol
AD
Basic Physical Properties
Boiling Point
163°C
Water Solubility
Miscible with water, chloroform and ethyl acetate.
Refractive Index
n20/D 1.436(lit.)
Safety Information
View Safety InformationGHS Hazard Pictograms
H315H319H335Hazard Statement
H315
Causes skin irritation
Skin corrosion/irritation
Skin corrosion/irritation
H319
Causes serious eye irritation
Serious eye damage/eye irritation
Serious eye damage/eye irritation
H335
May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation
Hazard Class
Class 3.2
Class 3.2
Synonyms & References
English
- Ethyl 3-methylpropiolate
- DTXSID20195846
- ethyl but-2-ynoate
- CS-W009547
- Tetrolic acid, ethyl ester
- 4341-76-8
- UNII-6UG3A7S3GB
- 2-Butynoic acid, ethyl ester
- FT-0611643
- InChI=1/C6H8O2/c1-3-5-6(7)8-4-2/h4H2,1-2H
- AB01182
- SCHEMBL125810
- CHEMBL4094027
- 2-Butynoic Acid Ethyl Ester
- ETHYL-2-BUTYNOATE
- EN300-79876
- but-2-ynoic acid ethyl ester
- PD168606
- AKOS015919556
- J-802203
- T1052
- ethyl but-2-ynoat
- Ethyl 1-propynecarboxylate
- MFCD00015182
- NS00031341
- 3-AMINO-N-[2-[(2-SULFOXY)ETHYL]-SULFONYL]ETHYLBENZAMIDE,SODIUM
- AS-14742
- EINECS 224-395-6
- W-106229
- AM86969
- SY037256
MDL Number
MFCD00015182
Customs Code
2916190090
Related Compounds
![N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure](https://static.chemtradehub.com/structs/103/103687-96-3-8086.webp "N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure")
N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine
CAS Number:
103687-96-3
Molecular Formula:
C17H19NO5S
![5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure](https://static.chemtradehub.com/structs/112/112897-99-1-d1f4.webp "5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure")
5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine
CAS Number:
112897-99-1
Molecular Formula:
C30H31N3O7
![(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure](https://static.chemtradehub.com/structs/121/121055-10-5-583d.webp "(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure")
(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile
CAS Number:
121055-10-5
Molecular Formula:
C17H17NO4
![Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure](https://static.chemtradehub.com/structs/126/1263059-26-2-d6da.webp "Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure")
Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate
CAS Number:
1263059-26-2
Molecular Formula:
C8H6ClN3O2
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