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W292907

Sigma-Aldrich

Alcohol isopropílico

≥99.7%, FCC, FG

Sinónimos:

2-Propanol, Alcohol sec-propílico, Alcohol isopropílico, IPA, Isopropanol

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About This Item

Fórmula lineal:
(CH3)2CHOH
Número de CAS:
67-63-0
Peso molecular:
60.10
Número de FEMA:
2929
Beilstein:
635639
Número CE:
200-661-7
nº del Consejo Europeo:
4146
Número MDL:
MFCD00011674
Código UNSPSC:
12352104
ID de la sustancia en PubChem:
24901402
Número Flavis:
2.079
NACRES:
NA.21
En este momento no podemos mostrarle ni los precios ni la disponibilidad

origen biológico

synthetic

Nivel de calidad

400

grado

FG
Fragrance grade
Halal
Kosher

Agency

follows IFRA guidelines
meets purity specifications of JECFA

cumplimiento norm.

EU Regulation 1223/2009
EU Regulation 1334/2008 & 872/2012
FCC
FDA 21 CFR 172.515

densidad de vapor

2.1 (vs air)

presión de vapor

33 mmHg ( 20 °C)
44 mmHg ( 25 °C)

Ensayo

≥99.7%

Formulario

liquid

temp. de autoignición

750 °F

lim. expl.

2.0-12.7 %, 93 °C

impurezas

≤0.2% (water)

índice de refracción

n20/D 1.377 (lit.)

pH

7 (20 °C)

bp

82 °C (lit.)

mp

−89.5 °C (lit.)

densidad

0.785 g/mL at 25 °C (lit.)

aplicaciones

flavors and fragrances

Documentación

see Safety & Documentation for available documents

alérgeno alimentario

no known allergens

alérgeno de la fragancia

no known allergens

Organoléptico

alcohol; musty; woody

cadena SMILES

CC(C)O

InChI

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

Clave InChI

KFZMGEQAYNKOFK-UHFFFAOYSA-N

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Descripción general

El alcohol isopropílico (IPA, 2-propanol, isopropanol) es un alcohol alifático hidrosoluble con un olor dulce.[1] Es uno de los compuestos aromáticos volátiles encontrados en Tricholoma matsutake, un hongo utilizado en los platos japoneses por su aroma.[2] El IPA es también un principal componente aromático de la esencia de limón.[3]

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Referencia del producto
Descripción
Precios

07475

Timestrip® Food

Pictogramas

FlameExclamation mark
GHS02,GHS07

Palabra de señalización

Danger

Frases de peligro

H225,H319,H336

Clasificaciones de peligro

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

Órganos de actuación

Central nervous system

Código de clase de almacenamiento

3 - Flammable liquids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

53.6 °F - closed cup

Punto de inflamabilidad (°C)

12.0 °C - closed cup

Equipo de protección personal

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Elija entre una de las versiones más recientes:

Certificados de análisis (COA)

Lot/Batch Number
SHBQ6664
SHBP1124
SHBP3919
SHBP9989
SHBQ1459

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

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Volatile flavor compounds of Matsutake-Tricholoma matsutake (Ito et Imai) Sing.
Yajima I, et al.
Agricultural and Biological Chemistry, 45(2), 373-377 (1981)
Analysis of flavor constituents from lemon and lime essence.
Moshonas MG and Shaw PE.
Journal of Agricultural and Food Chemistry, 20(5), 1029-1030 (1972)
M Vujasinovic et al.
Human & experimental toxicology, 26(12), 975-978 (2008-04-01)
1-Propanol and 2-propanol are isomers of an alcohol with three carbons. They are colorless liquids with a sweet odor. 1-Propanol is metabolized by alcohol dehydrogenase to propionic acid and presents with metabolic acidosis and elevated anion gap, whereas 2-propanol is
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Questions

1–4 of 4 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?

  3. What is the liquid volume of W292907-8KG-K?

    1 answer

    1. The liquid volume is 10.191 liters.

      Helpful?

  4. Dear Sir, We are in terested in W292907-20KG-K =400 kgs. As I know it is 20 of 20 kgs, I would to know the packaging, can you show pictures

    1 answer

    1. The 20 kilogram is packaged in a 20L closed head drum. See below the drum specifications. as well as an image.

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