Merck
All Photos(2)

I9030

Sigma-Aldrich

Alcohol isopropílico

meets USP testing specifications

Synonym(s):
2-Propanol, Isopropanol, Alcohol sec-propílico, Alcohol isopropílico, IPA
Linear Formula:
(CH3)2CHOH
CAS Number:
Molecular Weight:
60.10
Beilstein:
635639
Número de EC:
Número MDL:
ID de la sustancia en PubChem:

Agency

USP/NF
meets USP testing specifications

densidad de vapor

2.1 (vs air)

presión de vapor

33 mmHg ( 20 °C)
44 mmHg ( 25 °C)

Análisis

≥99.0%

formulario

liquid

temp. de autoignición

750 °F

lim. expl.

2.0-12.7 %, 93 °C

impurezas

≤0.5% (water)

índice de refracción

n20/D 1.377 (lit.)

pH

7.0 (20 °C)

bp

82 °C (lit.)

mp

−89.5 °C (lit.)

densidad

0.785 g/mL at 25 °C (lit.)

SMILES string

CC(C)O

InChI

1S/C3H8O/c1-3(2)4/h3-4H,1-2H3

InChI key

KFZMGEQAYNKOFK-UHFFFAOYSA-N

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vapor density

2.1 (vs air)

vapor density

2.1 (vs air)

vapor density

2.1 (vs air)

vapor density

2.1 (vs air)

vapor pressure

33 mmHg ( 20 °C), 44 mmHg ( 25 °C)

vapor pressure

33 mmHg ( 20 °C), 44 mmHg ( 25 °C)

vapor pressure

33 mmHg ( 20 °C), 44 mmHg ( 25 °C)

vapor pressure

33 mmHg ( 20 °C), 44 mmHg ( 25 °C)

assay

≥99.0%

assay

≥99.7%

assay

-

assay

≥98%

form

liquid

form

liquid

form

-

form

-

autoignition temp.

750 °F

autoignition temp.

750 °F

autoignition temp.

750 °F

autoignition temp.

750 °F

expl. lim.

2.0-12.7 %, 93 °C

expl. lim.

2.0-12.7 %, 93 °C

expl. lim.

2.0-12.7 %, 93 °C

expl. lim.

2.0-12.7 %, 93 °C

Descripción general

El alcohol isopropílico (2-propanol, i-PrOH), un alcohol secundario renovable, es un líquido hidrosoluble, incoloro y volátil con olor dulce. Es un posible sustituto de la gasolina derivada del petróleo. Se ha comunicado la preparación de metil isobutil cetona (MIBK) utilizando i-PrOH como precursor con un rendimiento de hasta el 25 %. Se ha investigado la solubilidad del ácido benzoico en i-PrOH mediante un método gravimétrico en el intervalo de temperaturas 277 - 346 K. Su degradación fotocatalítica se ha examinado por varios métodos. Este producto es un producto de gran calidad de la farmacopea que cumple las especificaciones analíticas de la USP (Farmacopea de los Estados Unidos). Puede utilizarse en investigación y en estudios piloto.

pictogramas

FlameExclamation mark

Palabra de señalización

Danger

Frases de peligro

Clasificaciones de peligro

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

Órganos de actuación

Respiratory system

Código de clase de almacenamiento

3 - Flammable liquids

WGK

WGK 1

Punto de inflamabilidad F

53.6 °F - closed cup

Punto de inflamabilidad C

12.0 °C - closed cup


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