Methyl 2-butynoate

Modify Date: 2024-01-11 22:02:13

Methyl 2-butynoate structure	Common Name	Methyl 2-butynoate
	CAS Number	23326-27-4	Molecular Weight	98.100
	Density	1.0±0.1 g/cm3	Boiling Point	140.9±9.0 °C at 760 mmHg
	Molecular Formula	C₅H₆O₂	Melting Point	N/A
	MSDS	N/A	Flash Point	45.0±0.0 °C

Use of Methyl 2-butynoate

Name	methyl but-2-ynoate
Synonym	More Synonyms

Density	1.0±0.1 g/cm3
Boiling Point	140.9±9.0 °C at 760 mmHg
Molecular Formula	C₅H₆O₂
Molecular Weight	98.100
Flash Point	45.0±0.0 °C
Exact Mass	98.036781
PSA	26.30000
LogP	1.43
Vapour Pressure	6.0±0.3 mmHg at 25°C
Index of Refraction	1.424
Storage condition	Flammables area

Methyl 2-butynoate MSDS(Chinese)

Hazard Codes	Xn
Risk Phrases	R10:Flammable.
Safety Phrases	S16
RIDADR	1993
Packaging Group	III
Hazard Class	3.2

Methanol

CAS#:67-56-1

2-Butynoic acid

CAS#:590-93-2

~67%

Methyl 2-butynoate

CAS#:23326-27-4

Literature: Viale, Alessandra; Santelia, Daniela; Napolitano, Roberta; Gobetto, Roberto; Dastru, Walter; Aime, Silvio European Journal of Inorganic Chemistry, 2008 , # 28 p. 4348 - 4351

[acetyl(methoxy...

CAS#:1743-62-0

~73%

Methyl 2-butynoate

CAS#:23326-27-4

Literature: Boers, Rutger B.; Randulfe, Yolanda Pazos; Van Der Haas, Hendrikus N. S.; Van Rossum-Baan, Marleen; Lugtenburg, Johan European Journal of Organic Chemistry, 2002 , # 13 p. 2094 - 2108

3-Methyl-3-pyra...

CAS#:4344-87-0

Methanol

CAS#:67-56-1

~61%

Methyl 2-butynoate

CAS#:23326-27-4

Literature: Moriarty, Robert M.; Vaid, Radhe K.; Farid, Payman Journal of the Chemical Society, Chemical Communications, 1987 , # 10 p. 711 - 712

3-Methyl-3-pyra...

CAS#:4344-87-0

~58%

Methyl 2-butynoate

CAS#:23326-27-4

Literature: Moriarty, R. M.; Vaid, R. K.; Ravikumar, V. T.; Hopkins, T. E.; Farid, P. Tetrahedron, 1989 , vol. 45, # 6 p. 1605 - 1610

Methanol

CAS#:67-56-1

3-methyl-2-pyra...

CAS#:108-26-9

~34%

Methyl 2-butynoate

CAS#:23326-27-4

Literature: Myrboh, B.; Ila, H.; Junjappa, H. Synthesis, 1982 , # 12 p. 1100 - 1102

diazomethane

CAS#:186581-53-3

2-Butynoic acid

CAS#:590-93-2

Methyl 2-butynoate

CAS#:23326-27-4

Literature: Aberhart, D. John Journal of Organic Chemistry, 1980 , vol. 45, # 25 p. 5218 - 5220

Precursor 5
CAS#:67-56-1 Methanol CAS#:590-93-2 2-Butynoic acid CAS#:4344-87-0 3-Methyl-3-pyra... CAS#:108-26-9 3-methyl-2-pyra...
CAS#:186581-53-3 diazomethane
DownStream 9
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