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
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100331
Chloromethyl methyl ether
technical grade
Synonim(y):
MOM chloride, Methoxymethyl chloride, Methyl chloromethyl ether
Wybierz wielkość
| Do Państwa/SKU | Dostępność | Cena netto |
|---|---|---|
25 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 577,00 zł |
100 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 2260,00 zł |
Informacje o tej pozycji
577,00 zł
grade
technical grade
Quality Segment
vapor pressure
3.55 psi ( 20 °C)
assay
≥92.5%
form
liquid
refractive index
n20/D 1.396 (lit.)
bp
55-57 °C ((lit.)), 55-57 °C (lit.)
density
1.06 g/mL at 25 °C (lit.), 1.06 g/mL at 25 °C
functional group
chloro, ether
storage temp.
2-8°C
SMILES string
COCCl
InChI
[1S/C2H5ClO/c1-4-2-3/h2H2,1H3], 1S/C2H5ClO/c1-4-2-3/h2H2,1H3
InChI key
[XJUZRXYOEPSWMB-UHFFFAOYSA-N], XJUZRXYOEPSWMB-UHFFFAOYSA-N
Application
- For the introduction of the methoxymethyl (MOM) protecting group by converting alcohols to methoxy methyl (MOM) ethers.
- To prepare some methoxymethyl group containing metal complexes coordinated to carbonyl and dipyridyl ligands.
- In the preparation of fluorene/chloromethyl methyl ether cross-linked polymers by Friedel-Crafts polymerization.
1 of 1
Ta pozycja | |||
|---|---|---|---|
| assay ≥92.5% | assay 95% | assay 98% | assay ≥99.7% |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. - | storage temp. 2-8°C |
| form liquid | form liquid | form liquid | form - |
| bp 55-57 °C ((lit.)), 55-57 °C (lit.) | bp 82 °C (lit.) | bp 89-90 °C (lit.) | bp 60 °C/21 mmHg (lit.) |
| density 1.06 g/mL at 25 °C, 1.06 g/mL at 25 °C (lit.) | density 1.019 g/mL at 25 °C (lit.) | density 1.035 g/mL at 25 °C (lit.) | density 1.48 g/mL at 25 °C (lit.) |
| refractive index n20/D 1.396 (lit.) | refractive index n20/D 1.404 (lit.) | refractive index n20/D 1.408 (lit.) | refractive index n20/D 1.452 (lit.) |
signalword
Danger
Hazard Classifications
Acute Tox. 1 Inhalation - Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Carc. 1A - Flam. Liq. 2
Klasa składowania
3 - Flammable liquids
wgk
WGK 3
flash_point_f
60.8 °F - closed cup
flash_point_c
16 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves
Wykazy regulacyjne
Wykazy regulacyjne dotyczą głównie produktów chemicznych. Można w nich podawać ograniczoną liczbę informacji na temat produktów niechemicznych. Brak wpisu oznacza, że żaden ze składników nie znajduje się w wykazie. Użytkownik odpowiada za zagwarantowanie bezpiecznego i zgodnego z prawem stosowania produktu.
107-30-2
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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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