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Sigma-Aldrich

Acetona

ACS reagent, ≥99.5%

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Fórmula linear:
CH3COCH3
Número CAS:
Peso molecular:
58.08
Beilstein:
635680
Número CE:
Número MDL:
Código UNSPSC:
12352115
ID de substância PubChem:
NACRES:
NA.21

grau

ACS reagent

Nível de qualidade

Agency

suitable for EPA 1613

densidade de vapor

2 (vs air)

pressão de vapor

184 mmHg ( 20 °C)

Ensaio

≥99.5%

forma

liquid

Lim. expl.

13.2 %

Impurezas

≤0.0003 meq/g Titr. acid
≤0.0006 meq/g Titr. base
≤0.002% aldehyde as formaldehyde
≤0.05% isopropanol
≤0.05% methanol
≤0.5% water

resíduo de evaporação

≤0.001%

cor

APHA: ≤10

índice de refração

n20/D 1.359 (lit.)

pH

5-6 (20 °C, 395 g/L)

pb

56 °C/760 mmHg (lit.)

pf

−94 °C (lit.)

densidade

0.791 g/mL at 25 °C (lit.)

formato

neat

cadeia de caracteres SMILES

CC(C)=O

InChI

1S/C3H6O/c1-3(2)4/h1-2H3

chave InChI

CSCPPACGZOOCGX-UHFFFAOYSA-N

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Descrição geral

Acetone is a polar, aprotic organic solvent. It is a colorless and highly volatile liquid. It is commonly used in organic syntheses as solvent and/or building block, in pharmaceutical and personal care industries. This grade meets ACS requirements, making it ideal for a wide range of analytical applications.

Aplicação

A intensidade de luminescência da acetona depende dos componentes da solução . A absorção de luz UV pela acetona causa sua fotólise e produção de radiais .
  • Used as solvent and/or building block in organic syntheses, such as SN2 reactions and Jones oxidation
  • Mobile phase in Thin layer chromatography (TLC)
  • Used as solvent in chemical molecules delivery systems in pharmaceutical and cosmetic industries
  • Cleaning proposes

Características e benefícios

ACS solvents meet or exceed the high standards of the American Chemical Society (ACS) ,with test specifications that are specialized to every compound. According to the American Chemical Society, ACS reagent grade implies that it is a substance of sufficient purity to be used in most chemical analyses or reactions

Pictogramas

FlameExclamation mark

Palavra indicadora

Danger

Frases de perigo

Declarações de precaução

Classificações de perigo

Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

Órgãos-alvo

Central nervous system

Perigos de suplementos

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

1.4 °F

Ponto de fulgor (°C)

-17.0 °C


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