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
8.00856
1,2-Dimethoxyethane
(stabilised) for synthesis
Sinónimos:
1,2-Dimethoxyethane, mono-Glyme, Dimethylglycol, Ethylene glycol dimethyl ether, Monoglyme
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| Tamaño de envase | SKU | Disponibilidad | Precio |
|---|
Acerca de este artículo
grade
synthesis grade
Quality Level
vapor density
3.1 (20 °C, vs air)
vapor pressure
48 mmHg ( 20 °C)
assay
≥99.9% (GC)
form
liquid
autoignition temp.
396 °F
potency
2000 mg/kg LD50, skin (Rabbit)
expl. lim.
10.4 %
dilution
(for synthesis)
refractive index
n20/D 1.379 (lit.)
pH
7
kinematic viscosity
0.455 cSt(25 °C)
bp
85 °C (lit.)
mp
−58 °C (lit.)
solubility
soluble 1000 g/L
density
0.867 g/mL at 25 °C (lit.)
storage temp.
2-30°C
SMILES string
COCCOC
InChI
1S/C4H10O2/c1-5-3-4-6-2/h3-4H2,1-2H3
InChI key
XTHFKEDIFFGKHM-UHFFFAOYSA-N
General description
Application
- Co-solvent in the synthesis of Tris(trimethylsilyl)phosphine (P(SiMe3)3).
- Solvent in the tailored mono carborane electrolyte solution of Ca(CB11H12)2, which was utilized in the development of Ca metal batteries.
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Este artículo | ||
|---|---|---|
| grade synthesis grade | grade ACS reagent | grade - |
| Quality Level 200 | Quality Level 200 | Quality Level 200 |
| assay ≥99.9% (GC) | assay - | assay ≥98.0% (GC) |
| solubility soluble 1000 g/L | solubility - | solubility - |
| form liquid | form - | form liquid |
| pH 7 | pH - | pH - |
signalword
Danger
Hazard Classifications
Acute Tox. 4 Inhalation - Flam. Liq. 2 - Repr. 1B - Skin Irrit. 2
supp_hazards
Clase de almacenamiento
3 - Flammable liquids
wgk
WGK 1
flash_point_f
41.0 °F - closed cup
flash_point_c
5 °C - closed cup
hcodes
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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Número de artículo de comercio global
| SKU | GTIN |
|---|---|
| 8008562500 | 04022536363158 |
| 8008566010 | 04022536363165 |
| 8008569999 | 04022536528953 |
| 8008561000 | 04022536363141 |
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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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