Pular para o conteúdo
Merck
Todas as fotos(2)

Documentos

61405

Sigma-Aldrich

Methyl levulinate

greener alternative

≥98.0%

Sinônimo(s):

4-Oxopentanoic acid methyl ester, 4-Oxovaleric acid methyl ester, Methyl β-acetylpropionate, Methyl 4-oxopentanoate, Methyl 4-oxovalerate, Methyl levulate

Faça loginpara ver os preços organizacionais e de contrato
Todas as fotos(2)

About This Item

Fórmula linear:
CH3COCH2CH2COOCH3
Número CAS:
624-45-3
Peso molecular:
130.14
Beilstein:
1754008
Número CE:
210-846-4
Número MDL:
MFCD00017499
Código UNSPSC:
12352100
ID de substância PubChem:
57651849
NACRES:
NA.22

Ensaio

≥98.0%

características do produto alternativo mais ecológico

Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

índice de refração

n20/D 1.422

pb

193-195 °C (lit.)

densidade

1.051 g/mL at 20 °C (lit.)

categoria alternativa mais ecológica

Aligned,

cadeia de caracteres SMILES

COC(=O)CCC(C)=O

InChI

1S/C6H10O3/c1-5(7)3-4-6(8)9-2/h3-4H2,1-2H3

chave InChI

UAGJVSRUFNSIHR-UHFFFAOYSA-N

Categorias relacionadas

Descrição geral

Methyl levulinate can be synthesized from glucose in the presence of a few drops of dilute sulfuric acid in methanol.
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Green Chemistry. This product is considered environmentally benign and has been enhanced for "Safer Solvents and Auxiliaries". Click here for more information.

Aplicação

Methyl levulinate can undergo Meerwein–Ponndorf–Verley (MPV) reduction in the presence of lewis acid zeolite like Hf-beta to give 4-hydroxypentanoates.

Código de classe de armazenamento

10 - Combustible liquids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

161.6 °F - closed cup

Ponto de fulgor (°C)

72 °C - closed cup

Equipamento de proteção individual

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

Já possui este produto?

Encontre a documentação dos produtos que você adquiriu recentemente na biblioteca de documentos.

Visite a Biblioteca de Documentos

Os clientes também visualizaram

Slide 1 of 7

1 of 7

Methyl 2-furoate ≥98%, FG

Sigma-Aldrich

W270318

Methyl 2-furoate

Sorbitan monostearate meets FCC analytical specifications

Sigma-Aldrich

W302805

Sorbitan monostearate

Methyl 2-furoate 98%

Sigma-Aldrich

129852

Methyl 2-furoate

2-Octanone reagent grade, 98%

Sigma-Aldrich

O4709

2-Octanone

Isopropyl methyl ketone for synthesis

Sigma-Aldrich

8.05966

Isopropyl methyl ketone

DL-1,2-Isopropylideneglycerol ≥97.0%

Sigma-Aldrich

122696

DL-1,2-Isopropylideneglycerol

Hydrocinnamaldehyde technical grade, 90%

Sigma-Aldrich

393193

Hydrocinnamaldehyde

Wan-Chu Yun et al.
Journal of colloid and interface science, 543, 52-63 (2019-02-20)
While zirconium (Zr)-based metal organic frameworks (MOFs) are promising for conversion of levulinic acid (LA) to γ-valerolactone (GVL) through catalytic transform hydrogenation (CTH), these reported Zr MOFs for LA conversion must be synthesized in toxic dimethylformamide (DMF). From the viewpoint
"Extremely low sulfuric acid catalyst system for synthesis of methyl levulinate from glucose"
<BIG>Peng L, et al.</BIG>
Industrial Crops and Products, 40, 136-144 (2012)
Xiaoyu Wu et al.
Carbohydrate research, 358, 37-39 (2012-07-31)
One-pot preparation of methyl levulinate (MLA) from cellulose in near-critical methanol was studied. Acids containing SO(3)H group were proven to be effective catalysts for the production of MLA from cellulose's catalytic alcoholysis. The effects of different reaction conditions, such as
Jean-Paul Ortonne et al.
Experimental dermatology, 19(7), 641-647 (2010-03-06)
During treatment of actinic keratosis (AK) lesions with imiquimod sub-clinical lesions often become visible. It is, however, unclear whether these sub-clinical lesions would be detectable beforehand. The aim of this pilot study was to compare two techniques, cross polarized light
"Investigation of the reaction kinetics of isolated Lewis acid sites in beta zeolites for the Meerwein?Ponndorf?Verley reduction of methyl levulinate to ?-valerolactone"
<BIG>Luo.YH, et al.</BIG>
J. Catal., 320, 198-207 (2014)
Exibir todos os documentos relacionados

Nossa equipe de cientistas tem experiência em todas as áreas de pesquisa, incluindo Life Sciences, ciência de materiais, síntese química, cromatografia, química analítica e muitas outras.

Entre em contato com a assistência técnica