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Documentos clave

8.03296

Sigma-Aldrich

Epichlorohydrine

for synthesis

Sinónimos:

Epichlorohydrine, 1-Chloro-2,3-epoxypropane, 2-Chloromethyl oxirane, 2,3-Epoxypropyl chloride

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About This Item

Fórmula empírica (notación de Hill):
C3H5ClO
Número de CAS:
106-89-8
Peso molecular:
92.52
Número MDL:
MFCD00005132
Código UNSPSC:
12352101
Número índice de la CE:
203-439-8
NACRES:
NA.22
En este momento no podemos mostrarle ni los precios ni la disponibilidad

presión de vapor

16.5 hPa ( 20 °C)

Nivel de calidad

200

Ensayo

≥99.0% (GC)

Formulario

liquid

temp. de autoignición

385 °C

potencia

90 mg/kg LD50, oral (Rat)
515 mg/kg LD50, skin (Rabbit)

lim. expl.

3.8-21 % (v/v)

mp

-57 °C

temperatura de transición

flash point 28 °C

solubilidad

65.9 g/L

densidad

1.18 g/cm3 at 20 °C

temp. de almacenamiento

2-30°C

cadena SMILES

ClCC1OC1

InChI

1S/C3H5ClO/c4-1-3-2-5-3/h3H,1-2H2

Clave InChI

BRLQWZUYTZBJKN-UHFFFAOYSA-N

Aplicación

  • Water-insoluble β-cyclodextrin–epichlorohydrin polymers for removal of pollutants: This review article discusses the use of β-cyclodextrin–epichlorohydrin polymers in sorption processes to remove pollutants from aqueous solutions (N Morin-Crini, P Winterton, S Fourmentin, 2018, Progress in Polymer Science).
  • Eco-efficiency improvements in the propylene-to-epichlorohydrin process: This research provides an analysis of improving the eco-efficiency of the propylene-to-epichlorohydrin production process, which is crucial for industrial applications like windmill blade manufacture (Ł Madej, AA Kiss, 2023, Journal of Chemical Technology & Biotechnology).

Nota de análisis

Assay (GC, area%): ≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.178 - 1.182
Identity (IR): passes test

Palabra de señalización

Danger

Clasificaciones de peligro

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Carc. 1B - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B - Skin Sens. 1

Código de clase de almacenamiento

3 - Flammable liquids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

82.4 °F

Punto de inflamabilidad (°C)

28 °C

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Questions

1–2 of 2 Questions  

  1. 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?

  2. 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

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