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
W510106
3-Pentanone
≥99%
Synonym(s):
Diethyl ketone
Select a Size
PLN 222.00
PLN 296.00
PLN 881.00
PLN 1,340.00
PLN 222.00
About This Item
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Product Name
3-Pentanone, ≥99%
InChI key
FDPIMTJIUBPUKL-UHFFFAOYSA-N
InChI
1S/C5H10O/c1-3-5(6)4-2/h3-4H2,1-2H3
SMILES string
CCC(=O)CC
biological source
synthetic
vapor density
3 (vs air)
vapor pressure
20 mmHg ( 28 °C)
28.1 mmHg ( 20 °C)
assay
≥99%
form
liquid
autoignition temp.
845 °F
refractive index
n20/D 1.392 (lit.)
pH
6.2 (20 °C, 50 g/L)
bp
101.5 °C (lit.)
mp
−42 °C (lit.)
density
0.813 g/mL at 25 °C (lit.)
application(s)
flavors and fragrances
documentation
see Safety & Documentation for available documents
food allergen
no known allergens
organoleptic
ethereal
Quality Level
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Related Categories
1 of 4
This Item | 8.14536 | 471194 | 46211 |
|---|---|---|---|
| organoleptic ethereal | organoleptic - | organoleptic - | organoleptic - |
| biological source synthetic | biological source - | biological source - | biological source - |
| food allergen no known allergens | food allergen - | food allergen - | food allergen - |
| assay ≥99% | assay ≥99% (GC) | assay 99.5% | assay 98-100% (GC) |
| documentation see Safety & Documentation for available documents | documentation - | documentation - | documentation - |
| density 0.813 g/mL at 25 °C (lit.) | density 0.81 g/cm3 at 20 °C | density 0.809 g/mL at 25 °C (lit.) | density 0.809 g/mL at 25 °C (lit.) |
signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
target_organs
Central nervous system, Respiratory system
supp_hazards
Storage Class
3 - Flammable liquids
wgk
WGK 1
flash_point_f
44.6 °F
flash_point_c
7 °C
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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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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