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
D62004
cis-1,2-Dichloroethylene
97%
Sinónimos:
cis-1,2-DCE, cis-Acetylene dichloride
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| Talla/SKU | Disponibilidad | Precio |
|---|---|---|
1 g | Comprobar disponibilidad del carrito | $36.300 |
10 g | Comprobar disponibilidad del carrito | $202.000 |
50 g | Comprobar disponibilidad del carrito | $583.000 |
Acerca de este artículo
Quality Segment
assay
97%
form
liquid
refractive index
n20/D 1.449 (lit.)
bp
60 °C (lit.)
mp
−80 °C (lit.)
density
1.284 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-UPHRSURJSA-N
Application
- 2-(6-substituted 3(Z)-hexen-1,5-diynyl)anilines to prepare corresponding substituted carbazoles.
- (Z)-1-aryl-3-henen-1,5-diynes to obtain the corresponding aryl substituted benzotriazoles.
It is used as a linker to synthesize boron-dipyrromethene (BODIPY)-based photosensitizer for photodynamic therapy (PDT). cis-1,2-DCE can also be used as a precursor to synthesize intermediates of sporolide B.
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Este artículo | |||
|---|---|---|---|
| description 97% | description certified reference material, 2000 μg/mL in methanol | description Pharmaceutical Secondary Standard; Certified Reference Material | description analytical standard |
| assay 97% | assay - | assay - | assay - |
| Quality Level 100 | Quality Level 300 | Quality Level 300 | Quality Level 100 |
| mp −80 °C (lit.) | mp - | mp −80 °C (lit.) | mp −80 °C (lit.) |
| bp 60 °C (lit.) | bp - | bp 60 °C (lit.) | bp 60 °C (lit.) |
| refractive index n20/D 1.449 (lit.) | refractive index - | refractive index n20/D 1.449 (lit.) | refractive index n20/D 1.449 (lit.) |
| density 1.284 g/mL at 25 °C (lit.) | density - | density 1.284 g/mL at 25 °C (lit.) | density 1.284 g/mL at 25 °C (lit.) |
Palabra de advertencia
Danger
Códigos de peligro
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Flam. Liq. 2 - Skin Irrit. 2
Clase de almacenamiento
3 - Flammable liquids
Punto de inflamación (°F)
42.8 °F - closed cup
Punto de inflamación (°C)
6.0 °C - closed cup
EPI (equipos de protección individual)
Eyeshields, Faceshields, Gloves
Indicaciones de precaución
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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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