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
428841
Martin Sulfurane Dehydrating agent
technical grade
Synonym(s):
Bis[α,α-bis(trifluoromethyl)benzenemethanolato]diphenylsulfur, Bis[α,α-bis(trifluoromethyl)benzyloxy]diphenylsulfur
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
1 g | Check Cart for Availability | $156.00 |
5 g | Check Cart for Availability | $337.00 |
About This Item
grade
technical grade
Quality Segment
mp
106-108 °C (lit.)
functional group
fluoro, phenyl, thioether
SMILES string
FC(F)(F)C(OS(OC(c1ccccc1)(C(F)(F)F)C(F)(F)F)(c2ccccc2)c3ccccc3)(c4ccccc4)C(F)(F)F
InChI
1S/C30H20F12O2S/c31-27(32,33)25(28(34,35)36,21-13-5-1-6-14-21)43-45(23-17-9-3-10-18-23,24-19-11-4-12-20-24)44-26(29(37,38)39,30(40,41)42)22-15-7-2-8-16-22/h1-20H
InChI key
RMIBJVUYNZSLSD-UHFFFAOYSA-N
Application
1 of 1
This Item | |||
|---|---|---|---|
| description technical grade | description 97% | description 0.3 M in methylene chloride | description analytical standard |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| mp 106-108 °C (lit.) | mp 130-133 °C (lit.) | mp - | mp - |
| functional group fluoro, thioether, phenyl | functional group iodo | functional group iodo | functional group - |
| grade technical grade | grade - | grade - | grade analytical standard |
Signal Word
Danger
Hazard Codes
Precautionary Statements
Hazard Classifications
Skin Corr. 1B
Storage Class
8A - Combustible corrosive hazardous materials
WGK
WGK 3
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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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