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
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V3700
Divinyl sulfone
contains hydroquinone as inhibitor, ≥96%
Synonim(y):
Vinyl sulfone
Wybierz wielkość
| Rozmiar/SKU | Dostępność | Cena netto |
|---|---|---|
5 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 248,00 zł |
25 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 1090,00 zł |
100 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 2710,00 zł |
Informacje o tej pozycji
248,00 zł
Quality Segment
assay
≥96%
contains
hydroquinone as inhibitor
refractive index
n20/D 1.476 (lit.)
bp
234 °C (lit.)
mp
−26 °C (lit.)
density
1.177 g/mL at 25 °C (lit.)
storage temp.
2-8°C
SMILES string
C=CS(=O)(=O)C=C
InChI
1S/C4H6O2S/c1-3-7(5,6)4-2/h3-4H,1-2H2
InChI key
AFOSIXZFDONLBT-UHFFFAOYSA-N
Gene Information
human ... LOC129293(129293)
General description
Application
- A cross-linking agent to synthesize divinyl sulfone-crosslinked hyaluronic acid hydrogels for specific biomedical applications, such as tissue engineering or drug delivery.
- A cross-linking agent to develop the conducting polymer film with MXene layers. This crosslinking can enhance the mechanical properties and stability of the composite film.
DVS and its mono and di-substituted derivatives are useful starting materials in the preparation of thiomorpholine 1,1-dioxides and other synthetically important macro- and the heterocycles.
DVS may be used to shrink proofing cotton by crosslinking it with cellulose.
1 of 1
Ta pozycja | ||
|---|---|---|
| description contains hydroquinone as inhibitor, ≥96% | description 98% | description - |
| assay ≥96% | assay 98% | assay - |
| density 1.177 g/mL at 25 °C (lit.) | density 0.898 g/mL at 25 °C (lit.) | density 0.979 g/mL at 25 °C (lit.) |
| storage temp. 2-8°C | storage temp. - | storage temp. - |
| mp −26 °C (lit.) | mp −8 °C (lit.) | mp - |
| refractive index n20/D 1.476 (lit.) | refractive index n20/D 1.444 (lit.) | refractive index n20/D 1.582 (lit.) |
| contains hydroquinone as inhibitor | contains - | contains - |
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Słowo ostrzegawcze
Danger
Kody zagrożeń
Hazard Classifications
Acute Tox. 1 Dermal - Acute Tox. 2 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
Narządy docelowe
Respiratory system
Klasa składowania
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
Temperatura zapłonu (°F)
215.6 °F - closed cup
Temperatura zapłonu (°C)
102 °C - closed cup
PPE (środki ochrony indywidualnej)
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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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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