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
Przejdź do
D62209
trans-1,2-Dichloroethylene
98%
Synonim(y):
trans-1,2-Dichloroethene, trans-Acetylene dichloride
Wybierz wielkość
| Rozmiar/SKU | Dostępność | Cena netto |
|---|---|---|
5 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 197,00 zł |
25 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 575,00 zł |
100 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 732,00 zł |
Informacje o tej pozycji
197,00 zł
vapor pressure
5.16 psi ( 20 °C)
Quality Segment
assay
98%
form
liquid
expl. lim.
12.8 %
refractive index
n20/D 1.446 (lit.)
bp
48 °C (lit.)
mp
−50 °C (lit.)
density
1.257 g/mL at 25 °C (lit.)
SMILES string
Cl\C=C\Cl
InChI
1S/C2H2Cl2/c3-1-2-4/h1-2H/b2-1+
InChI key
KFUSEUYYWQURPO-OWOJBTEDSA-N
General description
Application
- (E)-Chloroenynes by reacting with 1-alkyne and piperidine in the presence of PdCl2(PPh3)2 catalyst in ethyl ether as a solvent.
- (E)-3-trimethylsilyl-1-chloro-1-propene by reacting with trimethylsilylmethylmagnesium chloride (TMSCH2MgCl) in the presence of Co(II) or Co(III) acetylacetonate.
- trans-1,2-Bis(tri-n-butylstannyl)ethylene which is an important reagent for the synthesis of myriad of natural products.
- trans-1-Chloroalkenes by reacting with Grignard reagents in the presence of tetrakis(triphenylphosphine)nickel as catalyst.
1 of 1
Ta pozycja | |||
|---|---|---|---|
| description 98% | description Pharmaceutical Secondary Standard; Certified Reference Material | description analytical standard | description 97% |
| assay 98% | assay - | assay - | assay 97% |
| Quality Level 100 | Quality Level 300 | Quality Level 100 | Quality Level 100 |
| mp −50 °C (lit.) | mp −50 °C (lit.) | mp −50 °C (lit.) | mp - |
| density 1.257 g/mL at 25 °C (lit.) | density 1.257 g/mL at 25 °C (lit.) | density 1.257 g/mL at 25 °C (lit.) | density 0.881 g/mL at 25 °C |
| refractive index n20/D 1.446 (lit.) | refractive index n20/D 1.446 (lit.) | refractive index n20/D 1.446 (lit.) | refractive index n20/D 1.433 |
| form liquid | form liquid | form - | form liquid |
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Słowo ostrzegawcze
Danger
Kody zagrożeń
Hazard Classifications
Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Flam. Liq. 2
Klasa składowania
3 - Flammable liquids
Co się dzieje?
WGK 2
Temperatura zapłonu (°F)
42.8 °F - closed cup
Temperatura zapłonu (°C)
6.0 °C - closed cup
PPE (środki ochrony indywidualnej)
Eyeshields, Faceshields, Gloves
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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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