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
77440
Phenacetin
≥98.0% (HPLC)
Synonym(s):
1-Acetyl-p-phenetidin, 4′-Ethoxyacetanilide, N-(4-Ethoxyphenyl)acetamide, p-Acetophenetidide, Acetophenetidin
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
50 g | Available to ship TODAY | $54.70 |
250 g | Available to ship TODAY | $105.00 |
1 kg | Check Cart for Availability | $339.00 |
About This Item
$54.70
Available to ship TODAYDetails
Quality Segment
assay
≥98.0% (HPLC)
form
crystals
mp
134-137 °C
functional group
amide
SMILES string
CCOc1ccc(NC(C)=O)cc1
InChI
1S/C10H13NO2/c1-3-13-10-6-4-9(5-7-10)11-8(2)12/h4-7H,3H2,1-2H3,(H,11,12)
InChI key
CPJSUEIXXCENMM-UHFFFAOYSA-N
Application
Biochem/physiol Actions
1 of 1
This Item | |||
|---|---|---|---|
| description ≥98.0% (HPLC) | description United States Pharmacopeia (USP) Reference Standard | description United States Pharmacopeia (USP) Reference Standard | description Pharmaceutical Secondary Standard; Certified Reference Material |
| assay ≥98.0% (HPLC) | assay - | assay - | assay - |
| Quality Level 200 | Quality Level - | Quality Level - | Quality Level 300 |
| mp 134-137 °C | mp 133-136 °C | mp 133-136 °C | mp 133-136 °C |
| form crystals | form - | form - | form - |
| functional group amide | functional group - | functional group - | functional group - |
Sigma-Aldrich 2,2′-Butylidene bis(4,6-di-tert-butylphenol) | - | - | - |
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Signal Word
Danger
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
Hazard Codes
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Carc. 1A - Muta. 2 - Skin Sens. 1
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
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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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