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
Fortfahren mit
D97754
Diethylmalonat
ReagentPlus®, 99%
Synonym(e):
Diethyl-malonat
Größe auswählen
| Ihnen/SKU | Verfügbarkeit | Preis |
|---|
Über diesen Artikel
vapor density
5.52 (vs air)
Quality Segment
vapor pressure
1 mmHg ( 40 °C)
product line
ReagentPlus®
assay
99%
form
liquid
refractive index
n20/D 1.413 (lit.)
bp
199 °C (lit.)
mp
−51-−50 °C (lit.)
density
1.055 g/mL at 25 °C (lit.)
SMILES string
CCOC(=O)CC(=O)OCC
InChI
1S/C7H12O4/c1-3-10-6(8)5-7(9)11-4-2/h3-5H2,1-2H3
InChI key
IYXGSMUGOJNHAZ-UHFFFAOYSA-N
General description
Application
Packaging
Legal Information
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| assay 99% | assay ≥98.0% (GC) | assay ≥98% | assay ≥99.0% (GC) |
| refractive index n20/D 1.413 (lit.) | refractive index - | refractive index n20/D 1.413 (lit.) | refractive index - |
| mp −51-−50 °C (lit.) | mp -50 °C | mp −51-−50 °C (lit.) | mp -61.9 °C |
| density 1.055 g/mL at 25 °C (lit.) | density 1.055 g/cm3 at 20 °C | density 1.055 g/mL at 25 °C (lit.) | density 1.15 g/cm3 at 20 °C |
| bp 199 °C (lit.) | bp 199 °C/1013 hPa | bp 199 °C (lit.) | bp 181-183 °C/1013 hPa |
| form liquid | form liquid | form - | form liquid |
Still not finding the right product?
Explore all of our products under Diethylmalonat
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
Lagerklasse
10 - Combustible liquids
wgk
WGK 1
flash_point_f
199.4 °F - closed cup
flash_point_c
93 °C - closed cup
ppe
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
Hier finden Sie alle aktuellen Versionen:
Besitzen Sie dieses Produkt bereits?
In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.
-
How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
-
-
How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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?
-