2-Methylbut-3-enoic acid

Base Information

Chemical Name:2-Methylbut-3-enoic acid
CAS No.:53774-20-2
Molecular Formula:C5H8O2
Molecular Weight:100.117
Hs Code.:2916190090
European Community (EC) Number:835-823-1
DSSTox Substance ID:DTXSID10968546
Nikkaji Number:J959.839A
Mol file:53774-20-2.mol

Synonyms:2-methylbut-3-enoic acid;2-methyl-3-butenoic acid;53774-20-2;3-Butenoic acid, 2-methyl-;2-Vinylpropionic acid;CH2=CHCH(CH3)COOH;(2R)-2-methylbut-3-enoic acid;(2S)-2-methylbut-3-enoic acid;2-methylbut-3-enoicacid;2-methyl-but-3-enoic acid;SCHEMBL22624;DTXSID10968546;CHEBI:193604;GQWNPIKWYPQUPI-UHFFFAOYSA-N;(+/-)-2-methylbut-3-enoic acid;MFCD00042650;AKOS009159358;AB86858;AB87041;CS-0006592;FT-0601825;M3188;EN300-85901;T72590

Suppliers and Price of 2-Methylbut-3-enoic acid

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TCI Chemical
2-Methyl-3-butenoic Acid
1G
$ 116.00

TCI Chemical
2-Methyl-3-butenoic Acid
5G
$ 346.00

Chemenu
2-methylbut-3-enoicacid 95%+
100g
$ 589.00

American Custom Chemicals Corporation
2-METHYL-3-BUTENOIC ACID 95.00%
10G
$ 1748.79

American Custom Chemicals Corporation
2-METHYL-3-BUTENOIC ACID 95.00%
5G
$ 1153.33

American Custom Chemicals Corporation
2-METHYL-3-BUTENOIC ACID 95.00%
1G
$ 687.63

AK Scientific
2-Methylbut-3-enoicacid
5g
$ 511.00

AK Scientific
2-Methylbut-3-enoicacid
1g
$ 218.00

Total 41 raw suppliers

Chemical Property of 2-Methylbut-3-enoic acid

Chemical Property:

Vapor Pressure:0.512mmHg at 25°C
Melting Point:20.44°C (estimate)
Refractive Index:n20/D 1.424
Boiling Point:176.7 °C at 760 mmHg
PKA:4.36±0.10(Predicted)
Flash Point:74.3 °C
PSA：37.30000
Density:0.989 g/cm³
LogP:0.89310
Storage Temp.:2-8°C
XLogP3:1.1
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:2
Exact Mass:100.052429494
Heavy Atom Count:7
Complexity:86.1

Purity/Quality:

99%, ^*data from raw suppliers

2-Methyl-3-butenoic Acid ^*data from reagent suppliers

Safty Information:

Pictogram(s): C
Hazard Codes:C
Statements: 34
Safety Statements: 26-36/37/39-45

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC(C=C)C(=O)O

Technology Process of 2-Methylbut-3-enoic acid

There total 18 articles about 2-Methylbut-3-enoic acid which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 85.0%

: 12087-70-6
(η3-crotyl)bis(cyclopentadienyl)titanium

: 1271-19-8
bis(cyclopentadienyl)titanium dichloride

: 53774-20-2
2-methylbut-3-enoic acid

Guidance literature:: With hydrogenchloride; air; carbon dioxide; In diethyl ether; Passing of gaseous CO2 through Et2O soln. of Ti-compd. (Ar) for 1 h, hydrolysis with aq. HCl and then bubbling of air into react. mixt. for 15 min.; Collecting of pptd. crystals of Cp2TiCl2 by filtn., addn. of aq. NaOH, sepn. of org. layer and discarding. Extn. of aq. layer with ether, discarding, addn. of concd. HCl, extn. with ether, drying, concn. in vac. Purifn. by trap-to-trap distn., (1)H NMR.;
DOI:10.1016/0020-1693(94)03904-6