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/418/501/product-dating-information-06-25-mk.pdf
8.03296
Epichlorohydrin
for synthesis
Sinonimo/i:
1-Chloro-2,3-epoxypropane, 2-Chloromethyl oxirane, 2,3-Epoxypropyl chloride, Epichlorohydrin
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| A voi/SKU | Disponibilità | Prezzo |
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Informazioni su questo articolo
vapor pressure
16.5 hPa ( 20 °C)
Quality Segment
assay
≥99.0% (GC)
form
liquid
autoignition temp.
385 °C
potency
90 mg/kg LD50, oral (Rat), 515 mg/kg LD50, skin (Rabbit)
expl. lim.
3.8-21 % (v/v)
mp
-57 °C
transition temp
flash point 28 °C
solubility
65.9 g/L
density
1.18 g/cm3 at 20 °C
storage temp.
2-30°C
SMILES string
ClCC1OC1
InChI
1S/C3H5ClO/c4-1-3-2-5-3/h3H,1-2H2
InChI key
BRLQWZUYTZBJKN-UHFFFAOYSA-N
Application
- 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).
Analysis Note
Density (d 20 °C/ 4 °C): 1.178 - 1.182
Identity (IR): passes test
1 of 1
Questo articolo | |||
|---|---|---|---|
| assay ≥99.0% (GC) | assay ≥99.9% (GC) | assay ≥98.0% (GC) | assay ≥99% (GC) |
| Quality Level 200 | Quality Level 100 | Quality Level 200 | Quality Level 200 |
| solubility 65.9 g/L | solubility - | solubility - | solubility - |
| storage temp. 2-30°C | storage temp. - | storage temp. - | storage temp. room temp |
| density 1.18 g/cm3 at 20 °C | density 1.183 g/mL at 25 °C (lit.) | density 0.97 g/cm3 at 20 °C | density 1.183 g/mL at 25 °C (lit.) |
| form liquid | form - | form liquid | form - |
signalword
Danger
Classe di stoccaggio
3 - Flammable liquids
flash_point_f
82.4 °F
flash_point_c
28 °C
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Carc. 1B - Eye Dam. 1 - Flam. Liq. 3 - Repr. 2 - Skin Corr. 1B - Skin Sens. 1
Certificati d'analisi (COA)
Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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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
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