alpha-Emgbl

Base Information

Chemical Name:alpha-Emgbl
CAS No.:31004-76-9
Molecular Formula:C₇H₁₂O₂
Molecular Weight:128.171
Hs Code.:2932209090
DSSTox Substance ID:DTXSID00953128
Nikkaji Number:J345.134H
Wikidata:Q27116393
Metabolomics Workbench ID:68309
ChEMBL ID:CHEMBL285171
Mol file:31004-76-9.mol

Synonyms:2-ethyl-2-methyl-4-butyrolactone;alpha-EMGBL;alpha-ethyl-alpha-methyl-gamma-butyrolactone;beta-EMGBL;beta-ethyl-beta-methyl-gamma-butyrolactone

Suppliers and Price of alpha-Emgbl

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

Total 3 raw suppliers

Chemical Property of alpha-Emgbl

Chemical Property:

Vapor Pressure:0.248mmHg at 25°C
Boiling Point:205.6°C at 760 mmHg
Flash Point:74.5°C
PSA：26.30000
Density:0.969g/cm³
LogP:1.34960
XLogP3:1.5
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:1
Exact Mass:128.083729621
Heavy Atom Count:9
Complexity:131

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CCC1(CCOC1=O)C

Technology Process of alpha-Emgbl

There total 8 articles about alpha-Emgbl 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: 66.0%

: 50598-33-9
2-ethyl-2-methylsuccinic anhydride

: 31004-76-9
α-ethyl-α-methyl-γ-butyrolactone

Guidance literature:: With K-tri-s-butylborohydride; In tetrahydrofuran; at -70 ℃; for 2h;
DOI:10.1039/c39820000458

Reference yield:

: 76651-98-4
2-ethyl-2-methyl-1,4-butanediol

: 31004-76-9
α-ethyl-α-methyl-γ-butyrolactone

Guidance literature:: With nickel dibromide; dibenzoyl peroxide; In acetonitrile; at 60 ℃; Yield given; oxidation with trityl tetrafluoroborate less yield;

Reference yield:

: 76651-98-4
2-ethyl-2-methyl-1,4-butanediol

: 50598-34-0
β-ethyl-β-methyl-γ-butyrolactone

: 31004-76-9
α-ethyl-α-methyl-γ-butyrolactone

Guidance literature:: With nickel dibromide; dibenzoyl peroxide; In acetonitrile; at 60 ℃; Yield given. Yields of byproduct given; oxidation with trityl tetrafluoroborate less yield;