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
291250
1,3-Propanesultone
≥99%
Synonym(s):
3-Hydroxypropanesulfonic acid γ-sultone
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
5 g | Check Cart for Availability | $47.50 |
25 g | Check Cart for Availability | $149.00 |
About This Item
$47.50
Quality Segment
assay
≥99%
bp
180 °C/30 mmHg (lit.)
mp
30-33 °C (lit.)
density
1.392 g/mL at 25 °C (lit.)
functional group
sulfonic acid
SMILES string
O=S1(OCCC1)=O
InChI
1S/C3H6O3S/c4-7(5)3-1-2-6-7/h1-3H2
InChI key
FSSPGSAQUIYDCN-UHFFFAOYSA-N
Application
- preparation of poly[2-ethynyl-N-(propylsulfonate)pyridinium betaine], a new ionic conjugated polymer
- preparation of novel poly(4-vinylpyridine) supported acidic ionic liquid catalyst
- preparation of poly((2-(dimethylamino)ethyl methacrylate)-co-3-dimethyl(methacryloyloxyethyl)ammonium propanesulfonate)-coated mesoporous silica nanoparticles
- sulfonation of surface of self-assembled nanoporous silica colloidal crystalline films comprised of 184nm-diameter silica spheres
1 of 1
This Item | |||
|---|---|---|---|
| description ≥99% | description battery grade, ≥99%, acid <200 ppm, H2O <100 ppm | description 98% | description ≥99% |
| assay ≥99% | assay ≥99% | assay 98% | assay ≥99% |
| Quality Level 200 | Quality Level - | Quality Level 200 | Quality Level 200 |
| mp 30-33 °C (lit.) | mp 30-33 °C (lit.) | mp 30-33 °C (lit.) | mp 12-15 °C (lit.) |
| bp 180 °C/30 mmHg (lit.) | bp 180 °C/30 mmHg (lit.) | bp 180 °C/30 mmHg (lit.) | bp >165 °C/25 mmHg (lit.) |
| density 1.392 g/mL at 25 °C (lit.) | density 1.392 g/mL at 25 °C (lit.) | density 1.392 g/mL at 25 °C (lit.) | density 1.331 g/mL at 25 °C (lit.) |
| functional group sulfonic acid | functional group - | functional group sulfonic acid | functional group sulfonic acid |
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Signal Word
Danger
Hazard Codes
Precautionary Statements
Hazard Classifications
Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Carc. 1B - Eye Dam. 1 - Skin Irrit. 2
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 3
Flash Point (°F)
340.7 °F
Flash Point (°C)
171.5 °C
PPE (personal protective equipment)
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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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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