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
117390
4-Methoxybenzoic acid
ReagentPlus®, 99%
Synonym(s):
p-Anisic acid, 4-Methoxybenzoic acid, p-Methoxybenzoic acid, Draconic acid
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
5 g | Estimated to ship onJuly 27, 2026fromMILWAUKEE | $18.70 |
100 g | Estimated to ship onJuly 27, 2026fromMILWAUKEE | $53.20 |
About This Item
$18.70
Estimated to ship onJuly 27, 2026Details
Quality Segment
product line
ReagentPlus®
assay
99%
mp
182-185 °C (lit.)
solubility
H2O: soluble 2500 parts, alcohol: freely soluble, boiling water: soluble, chloroform: freely soluble, diethyl ether: freely soluble, ethyl acetate: freely soluble
functional group
carboxylic acid
SMILES string
COc1ccc(cc1)C(O)=O
InChI
1S/C8H8O3/c1-11-7-4-2-6(3-5-7)8(9)10/h2-5H,1H3,(H,9,10)
InChI key
ZEYHEAKUIGZSGI-UHFFFAOYSA-N
General description
Application
Legal Information
1 of 1
This Item | |||
|---|---|---|---|
| description ReagentPlus®, 99% | description for synthesis | description ≥99%, FG | description analytical standard |
| assay 99% | assay ≥98.0% (HPLC) | assay ≥99% | assay - |
| solubility H2O: soluble 2500 parts, boiling water: soluble, diethyl ether: freely soluble, alcohol: freely soluble, ethyl acetate: freely soluble, chloroform: freely soluble | solubility 0.3 g/L | solubility - | solubility - |
| Quality Level 100 | Quality Level 200 | Quality Level 300 | Quality Level 100 |
| mp 182-185 °C (lit.) | mp 182-185 °C | mp 182-185 °C (lit.) | mp 182-184 °C (±0.3°C), 182-185 °C (lit.) |
| functional group carboxylic acid | functional group - | functional group - | functional group - |
| product line ReagentPlus® | product line - | product line - | product line - |
Still not finding the right product?
Explore all of our products under 4-Methoxybenzoic acid
flash_point_f
365.0 °F - closed cup
flash_point_c
185 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Gloves
Storage Class
11 - Combustible Solids
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
-
How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
-
-
How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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
Helpful?
-