Pular para o conteúdo
Merck
Todas as fotos(1)

Documentos Principais

EX0182

Supelco

Diethyl ether

≥99.9% (GC), suitable for LC/MS, gas chromatography (GC), HPLC, OmniSolv®

Sinônimo(s):

Éter, Éter etílico

Faça loginpara ver os preços organizacionais e de contrato


About This Item

Fórmula linear:
(CH3CH2)2O
Número CAS:
Peso molecular:
74.12
Beilstein:
1696894
Número MDL:
Código UNSPSC:
12352112
Número do índice EC:
200-467-2
Preço e disponibilidade não estão disponíveis no momento.

Nome do produto

Éter dietílico, OmniSolv®

densidade de vapor

2.6 (vs air)

Nível de qualidade

pressão de vapor

587 hPa ( 20 °C)

linha de produto

OmniSolv®

Ensaio

≥99.9% (GC)

Formulário

liquid

temperatura de autoignição

320 °F

prazo de validade

12 mo. (from manufacture date)

Lim. expl.

36.5 %

técnica(s)

HPLC: suitable
LC/MS: suitable
gas chromatography (GC): suitable

Impurezas

≤0.030% Water (H2O)
≤1 ppm Peroxide (as H2O2) (at time of packaging)

resíduo de evaporação

≤1.0 ppm

cor

APHA: ≤10

índice de refração

n20/D 1.3530 (lit.)

p.e.

34.6 °C (lit.)

pf

−116 °C (lit.)

temperatura de transição

flash point -40 °C

solubilidade

69 g/L

densidade

0.706 g/mL at 25 °C (lit.)

UV cutoff

≤212 nm

Absorção UV

λ: 212 nm Amax: ≤1.000
λ: 250 nm Amax: ≤0.080
λ: 275 nm Amax: ≤0.010
λ: 300 nm Amax: ≤0.005
λ: 400 nm Amax: ≤0.005

Condições de expedição

ambient

temperatura de armazenamento

2-25°C

cadeia de caracteres SMILES

CCOCC

InChI

1S/C4H10O/c1-3-5-4-2/h3-4H2,1-2H3

chave InChI

RTZKZFJDLAIYFH-UHFFFAOYSA-N

Procurando produtos similares? Visita Guia de comparação de produtos

Aplicação

EX0182-1 is packaged in poly coated glass bottles
Unstabilized/Expiration Dated
OmniSolv®

Nota de análise

Expiration dateExp 12 months from mfg dateAppearanceClear, free from particulatesAssay (GC)99.9% minCapillary ECD responsive substances (as PCNB)10ng/L maxColor (APHA)10 maxEvaporation residue1.0ppm maxFiltered for particulate matterTo pass testFormClear liquidPeroxide (as H2O2) (at time of packaging)1ppm maxRefractive index (at 20°C)1.3471-1.3571UV Abs. at 212 nm1.000AU maxUV Abs. at 250 nm0.080AU maxUV Abs. at 275 nm0.010AU maxUV Abs. at 300 nm0.005AU maxUV Abs. at 400 nm0.005AU maxUV Cut-off212nm maxWater (H2O)0.030% max

Informações legais

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

Pictogramas

FlameExclamation mark

Palavra indicadora

Danger

Frases de perigo

Classificações de perigo

Acute Tox. 4 Oral - Flam. Liq. 1 - STOT SE 3

Órgãos-alvo

Central nervous system

Perigos de suplementos

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

-40.0 °F - closed cup

Ponto de fulgor (°C)

-40 °C - closed cup


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 1

1 of 1

Questions

1–2 of 2 Questions  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

      Helpful?

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

      Helpful?

Reviews

No rating value

Active Filters

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