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338826

Sigma-Aldrich

Ácido acético

glacial, ≥99.99% trace metals basis

Sinónimos:

Ácido acético glacial

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About This Item

Fórmula lineal:
CH3CO2H
Número de CAS:
64-19-7
Peso molecular:
60.05
Beilstein:
506007
Número CE:
200-580-7
Número MDL:
MFCD00036152
Código UNSPSC:
12352106
ID de la sustancia en PubChem:
329754692
NACRES:
NA.21

Agency

suitable for ASTM® 7969
suitable for ASTM® 7979
suitable for DIN 38407-43
suitable for EPA 1634
suitable for EPA 534
suitable for EPA 8328
suitable for EPA ACB B21-03
suitable for ISO 21675 2019
suitable for ISO 25101
suitable for ISO/CEN 15968-2011

Nivel de calidad

100

densidad de vapor

2.07 (vs air)

Ensayo

≥99.99% trace metals basis

Formulario

liquid

temp. de autoignición

800 °F

lim. expl.

16 %, 92 °F
4 %, 59 °F

técnicas

HPLC: suitable

índice de refracción

n20/D 1.371 (lit.)

pH

2.5 (20 °C, 50 g/L)

bp

117-118 °C (lit.)

mp

16.2 °C (lit.)

densidad

1.04 g/mL at 25 °C (lit.)

cadena SMILES

[F2C(F2C)13F3C]C(O)=O

InChI

1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)

Clave InChI

QTBSBXVTEAMEQO-UHFFFAOYSA-N

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Aplicación

Acetic acid can be used as a catalyst:
  • For the solvent-free one-pot condensation of indoles with aryl or heteroaryl aldehydes to synthesize di(indolyl)methanes.
  • In the Pictet-Spengler reaction of substituted tryptamines with cyclic ketones to synthesize tetrahydrospiro-Ͱ-carbolines.
  • To synthesize trisubstituted thiazoles via domino multicomponent reaction.

It can also be used as a:
  • solvent to synthesize aryl amine-functionalized 1,3,5-triazine derivatives via aryl amination of cyanuric chloride with aromatic amines.

Información legal

ASTM is a registered trademark of American Society for Testing and Materials

Pictogramas

FlameCorrosion
GHS02,GHS05

Palabra de señalización

Danger

Frases de peligro

H226,H314

Clasificaciones de peligro

Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A

Código de clase de almacenamiento

3 - Flammable liquids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

102.2 °F - closed cup

Punto de inflamabilidad (°C)

39 °C - closed cup

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Certificados de análisis (COA)

Lot/Batch Number
SHBP5893
SHBP9755
SHBN7439
SHBN5156
SHBN4145

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Si necesita una versión concreta, puede buscar un certificado específico por el número de lote.

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1005706

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1.00066

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PHR1748

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5.43808

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