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
517925
4′-Methylpropiophenone
90%, technical grade
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$86.60
Estimated to ship onFebruary 20, 2026fromMILWAUKEE
About This Item
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grade
technical grade
Quality Level
assay
90%
refractive index
n20/D 1.528 (lit.)
bp
238-239 °C (lit.)
density
0.993 g/mL at 25 °C (lit.)
functional group
ketone
SMILES string
CCC(=O)c1ccc(C)cc1
InChI
1S/C10H12O/c1-3-10(11)9-6-4-8(2)5-7-9/h4-7H,3H2,1-2H3
InChI key
PATYHUUYADUHQS-UHFFFAOYSA-N
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Related Categories
1 of 4
This Item | 159530 | 163937 | 16582 |
|---|---|---|---|
| assay 90% | assay 90% | assay 90% | assay ≥98.0% (HPLC) |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| refractive index n20/D 1.528 (lit.) | refractive index - | refractive index n20/D 1.466 (lit.) | refractive index - |
| bp 238-239 °C (lit.) | bp 105 °C/0.1 mmHg (lit.) | bp - | bp - |
| density 0.993 g/mL at 25 °C (lit.) | density - | density 1.152 g/mL at 25 °C (lit.) | density - |
| grade technical grade | grade - | grade technical grade | grade analytical standard |
Application
- N
- -(4-Chlorophenyl)-N′-[1-(4-methylphenyl)propyl]urea as a potential CRAC channel inhibitor.[1]
- Mono and trinuclear cobaloxime/organocobaloxime complexes, which are used as efficient catalysts for the synthesis of cyclic carbonates.[2]
- Tolperisone (TOL) via acid-catalyzed reaction with piperidine hydrochloride and 1,2-dioxolane.[3]
Other Notes
Storage Class
10 - Combustible liquids
wgk_germany
WGK 3
flash_point_f
228.2 °F - closed cup
flash_point_c
109.00 °C - closed cup
ppe
Eyeshields, Gloves
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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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