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
142670
Chloromethyl ethyl ether
95%
Synonym(s):
(Chloromethoxy)ethane, Ethoxychloromethane, Ethoxymethyl chloride, Ethyl chloromethyl ether
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
25 g | Available to ship TODAYfromMILWAUKEE | $115.00 |
About This Item
Quality Segment
assay
95%
form
liquid
reaction suitability
reactivity: alcohol reactive, reagent type: protection reagent
refractive index
n20/D 1.404 (lit.)
bp
82 °C (lit.)
density
1.019 g/mL at 25 °C (lit.)
functional group
chloro, ether
storage temp.
2-8°C
SMILES string
CCOCCl
InChI
1S/C3H7ClO/c1-2-5-3-4/h2-3H2,1H3
InChI key
FCYRSDMGOLYDHL-UHFFFAOYSA-N
Application
- 6-Benzyl-1-(ethoxymethyl)-5-iodopyrimidine-2,4(1H,3H)-dione, a key intermediate in the preparation of MKC-442 analog.
- Acylation catalyst for alcohols named 1,3-bis-[(R)-1-(2-naphthyl)ethyl]imidazoliumchloride by reacting with glyoxal-bis-[(R)-1-(2-naphthyl)ethyl]imine.
Signal Word
Danger
Hazard Codes
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2
Storage Class
3 - Flammable liquids
WGK
WGK 3
Flash Point (°F)
66.2 °F - closed cup
Flash Point (°C)
19 °C - closed cup
PPE (personal protective equipment)
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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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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