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
177865
Dichloromethane-d2
99.5 atom % D
Synonym(s):
Dideuteromethylenechloride, Methylene chloride-d2
Select a Size
CZK 9,100.00
CZK 9,650.00
CZK 17,300.00
About This Item
Skip To
vapor pressure
25.59 psi ( 55 °C)
7.63 psi ( 20 °C)
Quality Level
isotopic purity
99.5 atom % D
Assay
≥99.00% (GC)
form
liquid
packaging
ampule of 1mL, 10g
glass bottle of 25g
technique(s)
NMR: suitable
impurities
≤0.0100% water
water
refractive index
n20/D 1.422 (lit.)
bp
40 °C (lit.)
mp
-97 °C (lit.)
density
1.362 g/mL at 25 °C (lit.)
mass shift
M+2
SMILES string
[2H]C([2H])(Cl)Cl
InChI
1S/CH2Cl2/c2-1-3/h1H2/i1D2
InChI key
YMWUJEATGCHHMB-DICFDUPASA-N
Looking for similar products? Visit Product Comparison Guide
1 of 4
This Item | 233366 | 1.13720 | 296163 |
|---|---|---|---|
| technique(s) NMR: suitable | technique(s) NMR: suitable | technique(s) - | technique(s) NMR: suitable |
| assay ≥99.00% (GC) | assay 99% (CP) | assay - | assay ≥99.00% (GC) |
| isotopic purity 99.5 atom % D | isotopic purity 99.96 atom % D | isotopic purity - | isotopic purity ≥99.5 atom % D |
| mass shift M+2 | mass shift M+2 | mass shift - | mass shift M+2 |
| Quality Level 200 | Quality Level 100 | Quality Level 200 | Quality Level 100 |
| form liquid | form liquid | form liquid | form liquid |
General description
Application
Other Notes
accessory
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Central nervous system
Storage Class Code
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
Regulatory Listings
Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.
EU REACH Annex XVII (Restriction List)
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Related Content
NMR spectroscopy elucidates molecular structure and purity via nuclear spin states in a strong magnetic field.
NMR spektroskopie objasňuje strukturu a čistotu molekul prostřednictvím jaderných spinových stavů v silném magnetickém poli.
-
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?
-
Active Filters
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service