Pular para o conteúdo
Merck
Todas as fotos(1)

Key Documents

View All Documentation

48877

Supelco

2-Butanona

certified reference material, 2000 μg/mL in methanol: water (9:1)

Sinônimo(s):

Etilmetilcetona, MEK, Metiletilcetona

Faça loginpara ver os preços organizacionais e de contrato
Todas as fotos(1)

About This Item

Fórmula linear:
C2H5COCH3
Número CAS:
78-93-3
Peso molecular:
72.11
Beilstein:
741880
Número MDL:
MFCD00011648
Código UNSPSC:
12000000
ID de substância PubChem:
24872423

grau

certified reference material
TraceCERT®

densidade de vapor

2.49 (vs air)

pressão de vapor

71 mmHg ( 20 °C)

linha de produto

TraceCERT®

Certificado de análise (CofA)

current certificate can be downloaded

temperatura de autoignição

960 °F

Características

standard type calibration

Lim. expl.

10.1 %

embalagem

ampule of 1 mL

concentração

2000 μg/mL in methanol: water (9:1)

técnica(s)

HPLC: suitable
gas chromatography (GC): suitable

índice de refração

n20/D 1.379 (lit.)

pb

80 °C (lit.)

pf

−87 °C (lit.)

densidade

0.805 g/mL at 25 °C (lit.)

aplicação(ões)

environmental

formato

single component solution

temperatura de armazenamento

2-30°C

cadeia de caracteres SMILES

CC(CC)=O

InChI

1S/C4H8O/c1-3-4(2)5/h3H2,1-2H3

chave InChI

ZWEHNKRNPOVVGH-UHFFFAOYSA-N

Procurando produtos similares? Visita Guia de comparação de produtos

Descrição geral

2-Butanone can play the role of an oxidant in the oppenauer oxidation of primary alcohol like 4-methoxybenzyl alcohol to the corresponding aldehyde, p-anisaldehyde.

Aplicação

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Outras notas

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Informações legais

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

Palavra indicadora

Danger

Classificações de perigo

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1

Órgãos-alvo

Eyes

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

49.5 °F - closed cup

Ponto de fulgor (°C)

9.7 °C - closed cup

Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number
LRAD0612
LRAC8662
LRAB8087
XA11644V
LC05490

Não está vendo a versão correta?

Se precisar de uma versão específica, você pode procurar um certificado específico pelo número do lote ou da remessa.

Pesquise por COA

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 5

1 of 5

2-Butanone Meets ACS Specifications GR ACS

Supelco

BX1670

2-Butanone

2-Butanona ACS reagent, ≥99.0%

Sigma-Aldrich

676926

2-Butanona

Propyl acetate analytical standard

Supelco

40858

Propyl acetate

2-Butanona ReagentPlus®, ≥99%

Sigma-Aldrich

110264

2-Butanona

2-Butanone-DNPH solution certified reference material, ampule of 1 mL

Supelco

CRM47344

2-Butanone-DNPH solution

Iridium-catalyzed Oppenauer oxidations of primary alcohols using acetone or 2-butanone as oxidant
Suzuki T, et al.
The Journal of Organic Chemistry, 68(4), 1601-1602 (2003)
Iridium-catalyzed Oppenauer oxidations of primary alcohols using acetone or 2-butanone as oxidant.
Suzuki T, et al.
The Journal of Organic Chemistry, 68(4), 1601-1602 (2003)
L B Goldsmith et al.
Contact dermatitis, 19(5), 348-350 (1988-11-01)
Irritant contact dermatitis along with an increased transepidermal water loss can result from exposing the skin to solvents. A study of the interaction of various solvents with human stratum corneum was made using thin-layer chromatography. Comparison of 10 solvents (trichloroethylene
S G Carmella et al.
Cancer research, 53(4), 721-724 (1993-02-15)
Metabolites of the tobacco-specific nitrosamine, 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone, a potent pulmonary carcinogen, have been quantified in the urine of 11 smokers. They were not detected in nonsmokers' urine. The metabolites, 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanol and its glucuronide, were detected in quantities of 0.23-1.0 and 0.57-6.5
Chao Long et al.
Journal of hazardous materials, 203-204, 251-256 (2011-12-30)
A novel hypercrosslinked polymeric adsorbent (HY-1) with high surface area and specific bimodal pore size distribution in the regions of micropore (0.5-2.0 nm) and meso-macropore (30-70 nm) was prepared. Adsorption properties of benzene and methyl ethyl ketone (MEK) vapors onto
Exibir todos os documentos relacionados

Protocolos

GC Analysis of Class 3 Residual Solvents on SUPELCOWAX® 10

GC Analysis of Class 3 Residual Solvents on SUPELCOWAX® 10

GC Analysis of Volatiles in Roasted Coffee Beans on Omegawax® after SPME using a 50/30 µm DVB/Carboxen/PDMS Fiber

-Cymene; 2,5-Dimethylpyrrole; Acetoin, ≥96%, FCC, FG; 2,5-Dimethylpyrazine; 2,6-Dimethylpyrazine; 2-Ethylpyrazine, ≥98%, FG; 2,3-Dimethylpyrazine; 4-Heptanone; 3-Ethylpyridine; 2,3,5-Trimethylpyrazine; Furfural; Pyrrole; Furfuryl acetate; Linalool; Linalyl acetate; 5-Methylfurfural; γ-Butyrolactone; 2-Acetyl-1-methylpyrrole; Furfuryl alcohol; 2-Acetylpyrrole; Pyrrole-2-carboxaldehyde

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