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
W292912
Isopropyl alcohol
natural, ≥98%, FG
Synonym(s):
2-Propanol, sec-Propyl alcohol, IPA, Isopropanol, Isopropyl alcohol
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
1 each | Check Cart for Availability | $46.72 |
1 kg | Check Cart for Availability | $134.00 |
5 kg | Check Cart for Availability | $583.00 |
About This Item
$46.72
List Price$62.30Save 25%biological source
botanical
grade
FG, Fragrance grade, Halal, Kosher, natural
agency
follows IFRA guidelines
reg. compliance
EU Regulation 1223/2009, EU Regulation 1334/2008 & 178/2002, FDA 21 CFR 172.515
vapor density
2.1 (vs air)
vapor pressure
33 mmHg ( 20 °C), 44 mmHg ( 25 °C)
assay
≥98%
autoignition temp.
750 °F
expl. lim.
2.0-12.7 %, 93 °C
greener alternative product characteristics
Less Hazardous Chemical Syntheses
Use of Renewable Feedstocks
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
refractive index
n20/D 1.377 (lit.)
bp
82 °C (lit.)
mp
−89.5 °C (lit.)
density
0.785 g/mL at 25 °C (lit.)
application(s)
flavors and fragrances
documentation
see Safety & Documentation for available documents
food allergen
no known allergens
fragrance allergen
no known allergens
greener alternative category
organoleptic
alcohol; ethereal
SMILES string
CC(C)O
InChI
1S/C3H8O/c1-3(2)4/h3-4H,1-2H3
InChI key
KFZMGEQAYNKOFK-UHFFFAOYSA-N
General description
Application
- Different solvents and organic modifiers for the control of crystallographic parameters in nano-crystallite hydroxyapatite for amplification of photocatalytic activity.: This study demonstrates how isopropyl alcohol, used as a solvent, can control the structural properties of hydroxyapatite nanocrystals, enhancing their photocatalytic performance in environmental applications (Kawsar et al., 2024).
- Preparation of a sustainable magnetic sorbent for the extraction and preconcentration of progestogens in natural water samples.: The study utilizes isopropyl alcohol in the synthesis of a novel, environmentally friendly sorbent for water purification processes, addressing the crucial need for removing contaminants from water (Aguinaga Martínez et al., 2024).
- Rational synthesis of methylsilsesquioxane aerogels addressing thermal load and compression recovery issues in Li-ion batteries.: This research highlights the use of isopropyl alcohol in synthesizing advanced materials that improve the safety and efficiency of lithium-ion batteries, a critical component for sustainable energy solutions (Li et al., 2024).
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This Item | |||
|---|---|---|---|
| organoleptic alcohol; ethereal | organoleptic alcohol; musty; woody | organoleptic - | organoleptic - |
| grade FG, Halal, natural, Kosher, Fragrance grade | grade FG, Fragrance grade, Halal, Kosher | grade - | grade - |
| biological source botanical | biological source synthetic | biological source - | biological source - |
| food allergen no known allergens | food allergen no known allergens | food allergen - | food allergen - |
| documentation see Safety & Documentation for available documents | documentation see Safety & Documentation for available documents | documentation - | documentation - |
| agency follows IFRA guidelines | agency follows IFRA guidelines, meets purity specifications of JECFA | agency meets USP/NF, suitable for SM 2310, suitable for SM 2320, suitable for SM 4500 - NH3 | agency meets USP/NF |
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signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
target_organs
Central nervous system
Storage Class
3 - Flammable liquids
wgk
WGK 1
flash_point_f
53.6 °F - closed cup
flash_point_c
12.0 °C - closed cup
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
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Hi, I was curious the material of the bottle that the 1kg of W292912 isopropyl alcohol is contained in.
1 answer-
This product is packaged in a 2.5L HDPE bottle.
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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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