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/449/386/product-dating-information-mk.pdf
75190
Heptanoic acid
≥99.0% (GC)
Synonym(s):
Enanthic acid, Oenanthic acid
About This Item
Recommended Products
vapor density
4.5 (vs air)
Quality Level
vapor pressure
<0.1 mmHg ( 20 °C)
Assay
≥99.0% (GC)
form
liquid
expl. lim.
10.1 %
refractive index
n20/D 1.4221 (lit.)
n20/D 1.423
bp
223 °C (lit.)
mp
−10.5 °C (lit.)
density
0.918 g/mL at 25 °C (lit.)
functional group
carboxylic acid
SMILES string
CCCCCCC(O)=O
InChI
1S/C7H14O2/c1-2-3-4-5-6-7(8)9/h2-6H2,1H3,(H,8,9)
InChI key
MNWFXJYAOYHMED-UHFFFAOYSA-N
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Related Categories
Application
- For esterification with glycerol to synthesize a triacylglycerol called as triheptanoin or trienanthoin.[1]
- To synthesize 1-hexene via decarbonylation reaction by using platinum nanoparticles supported on carbon.[2]
- To synthesize 7-tridecanone by ketonization in the presence of MnO2/CeO2 or ZrO2 catalysts supported on the surface of alumina.[3]
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Inhalation - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
8A - Combustible corrosive hazardous materials
WGK
WGK 1
Flash Point(F)
235.4 °F - closed cup
Flash Point(C)
113 °C - closed cup
Personal Protective Equipment
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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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