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
T22209
Sulfolane
99%
Synonyme(s) :
Tétrahydrothiophène 1,1-dioxyde
Sélectionner une taille de conditionnement
| À vous/Référence | Disponibilité | Prix |
|---|---|---|
5 g | Vérifier la disponibilité des articles du panier | 29,10 € |
100 g | Disponible dès aujourd'huiDeSt QuentinFallavier | 45,70 € |
500 g | Vérifier la disponibilité des articles du panier | 65,90 € |
2.5 kg | Disponible dès aujourd'huiDeSt QuentinFallavier | 303,00 € |
A propos de cet article
vapor density
4.2 (vs air)
Quality Segment
vapor pressure
0.01 mmHg ( 20 °C)
assay
99%
refractive index
n
bp
104 °C/0.2 mmHg (lit.), 285 °C (lit.)
mp
20-26 °C (lit.)
density
1.261 g/mL at 25 °C (lit.)
functional group
sulfone
SMILES string
O=S1(=O)CCCC1
InChI
1S/C4H8O2S/c5-7(6)3-1-2-4-7/h1-4H2
InChI key
HXJUTPCZVOIRIF-UHFFFAOYSA-N
Application
1 of 1
Cet article | |||
|---|---|---|---|
| description 99% | description 98% | description 99% | description for synthesis |
| assay 99% | assay 98% | assay 99% | assay ≥99.0% (GC) |
| Quality Level 200 | Quality Level 100 | Quality Level 100 | Quality Level 200 |
| bp 104 °C/0.2 mmHg (lit.), 285 °C (lit.) | bp - | bp 119 °C (lit.) | bp 285 °C/1013 hPa |
| refractive index n | refractive index - | refractive index n | refractive index - |
| density 1.261 g/mL at 25 °C (lit.) | density - | density 1 g/mL at 25 °C (lit.) | density 1.26 g/cm3 at 30 °C |
| vapor density 4.2 (vs air) | vapor density - | vapor density - | vapor density - |
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signalword
Danger
Classe de stockage
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 1
flash_point_f
350.6 °F - closed cup
flash_point_c
177 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Gloves
target_organs
Immune system
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Repr. 1B - STOT RE 2
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How can I determine the shelf life / expiration / retest date of this product?
1 réponse-
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 réponse-
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
Utile ?
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CAN THIS CHEMICAL BE CALLED TETRAHYDROTHIOPHEN-1,1-DIXIDE
1 réponse-
Yes, the synonym of sulfolane is tetrahydrothiophene 1,1-dioxide.
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