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
44570
Dowtherm® A
eutectic mixture of 26.5% diphenyl + 73.5% diphenyl oxide
Sinónimos:
Diphyl
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| Talla/SKU | Disponibilidad | Precio |
|---|---|---|
1 L | Comprobar disponibilidad del carrito | $214.000 |
Acerca de este artículo
Quality Segment
refractive index
n20/D 1.590
functional group
phenoxy, phenyl
SMILES string
c1ccc(cc1)-c2ccccc2.O(c3ccccc3)c4ccccc4
InChI
1S/C12H10O.C12H10/c1-3-7-11(8-4-1)13-12-9-5-2-6-10-12;1-3-7-11(8-4-1)12-9-5-2-6-10-12/h1-10H;1-10H
InChI key
MHCVCKDNQYMGEX-UHFFFAOYSA-N
General description
Application
- 1-Hydroxy-5-methoxy-1,2-dihydrobenzo[f][2,7]naphthyridines from 2-chloro-3-formyl quinolines.
- Isoindolinone derivatives via intramolecular Diels–Alder cycloaddition reactions of substituted pyridazines.
- Phosphorylated azaheterocycles from 2-diethoxyphosphoryl-3-methoxyacrylate via intramolecular cyclizations under thermal conditions.
Legal Information
1 of 1
Este artículo | |||
|---|---|---|---|
| description eutectic mixture of 26.5% diphenyl + 73.5% diphenyl oxide | description ReagentPlus®, 99% | description 98% | description 98% |
| Quality Level 100 | Quality Level 200 | Quality Level 200 | Quality Level 100 |
| refractive index n20/D 1.590 | refractive index n20/D 1.579 (lit.) | refractive index - | refractive index n20/D 1.425 (lit.) |
| functional group phenoxy, phenyl | functional group phenoxy | functional group phenyl, phosphine, ether | functional group - |
Órganos diana
Respiratory system
Punto de inflamación (°F)
Not applicable
Punto de inflamación (°C)
Not applicable
EPI (equipos de protección individual)
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Palabra de advertencia
Danger
Códigos de peligro
Indicaciones de precaución
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
Clase de almacenamiento
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
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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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