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
179124
Aceton
ACS reagent, ≥99.5%
Synonym(e):
2-Propanon, Dimethylketon
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Produktname
Aceton, ACS reagent, ≥99.5%
InChI key
CSCPPACGZOOCGX-UHFFFAOYSA-N
InChI
1S/C3H6O/c1-3(2)4/h1-2H3
SMILES string
CC(C)=O
grade
ACS reagent
agency
suitable for EPA 1613
vapor density
2 (vs air)
vapor pressure
184 mmHg ( 20 °C)
assay
≥99.5%
form
liquid
shelf life
Recommended retest period - 2 years
expl. lim.
13.2 %
technique(s)
UV/Vis spectroscopy: suitable
impurities
≤0.0003 meq/g Titr. acid
≤0.0006 meq/g Titr. base
≤0.002% aldehyde as formaldehyde
≤0.05% isopropanol
≤0.05% methanol
≤0.5% water
evapn. residue
≤0.001%
color
APHA: ≤10
clear
refractive index
n20/D 1.359 (lit.)
pH
5-6 (20 °C, 395 g/L)
bp
56 °C/760 mmHg (lit.)
mp
−94 °C (lit.)
density
0.791 g/mL at 25 °C (lit.)
format
neat
storage temp.
room temp
Quality Level
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Dieser Artikel | 320110 | 24201-M | 32201-M |
|---|---|---|---|
| assay ≥99.5% | assay ≥99.5% | assay ≥99% (GC) | assay ≥99.5% (GC) |
| grade ACS reagent | grade ACS reagent | grade - | grade ACS reagent, puriss. p.a. |
| Quality Level 200 | Quality Level 200 | Quality Level 100 | Quality Level - |
| technique(s) UV/Vis spectroscopy: suitable | technique(s) - | technique(s) - | technique(s) UV/Vis spectroscopy: suitable |
| form liquid | form liquid | form liquid | form liquid |
| refractive index n20/D 1.359 (lit.) | refractive index n20/D 1.359 (lit.) | refractive index n20/D 1.359 (lit.) | refractive index n20/D 1.3580-1.3600, n20/D 1.359 (lit.) |
Application
- Wird als Lösungsmittel und/oder chemischer Baustein für organische Synthesen eingesetzt, zum Beispiel für SN2-Reaktionen und Jones-Oxidation
- Mobile Phase in der Dünnschichtchromatografie (DC)
- Wird als Lösungsmittel in Abgabesystem für chemische Moleküle in der Pharma- und Kosmetikindustrie verwendet
- Reinigungszwecke
Features and Benefits
General description
Premium ACS Solvents: Our solvents meet or exceed the stringent standards set by the American Chemical Society, ensuring high quality and reliability for your laboratory applications.
Replicable and Publishable Results: Designed for consistency, our solvents deliver results that can be reliably reproduced, making them ideal for research that requires publication.
Versatile Applications: Suitable for routine chemical synthesis, drying, purification, and critical labware cleaning, our solvents cater to a wide range of research needs in the laboratory.
Other Notes
Packaging
Legal Information
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signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
target_organs
Central nervous system
supp_hazards
Lagerklasse
3 - Flammable liquids
wgk
WGK 1
flash_point_f
1.4 °F - closed cup
flash_point_c
-17.0 °C - closed cup
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Artikel
Stoffe gelten als miteinander mischbar, wenn sie sich zu einer einheitlichen Lösung auflösen. Setzen Sie ein Lesezeichen oder laden Sie unsere Mischbarkeitstabelle für gängige Laborlösungsmittel herunter.
Substances are said to be miscible in one another if they dissolve to form a uniform solution. Bookmark or download our miscibility table for common lab solvents.
Protokolle
Derived from procedure SSPHYT02. Includes template updates to current SOP specifications and incorporation of notes into the procedure.
Verwandter Inhalt
This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
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이 acetone 제품은 anhydrous인가요?
1 answer-
This product is not considered to be anhydrous. The maximum allowable water content is 0.5%.
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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
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If the can does not include a plastic Flex Spout, what is the pour spout adapter for Item # 179124-18L-CS, 673811-18L-CS, and 178918-18L-CS?
1 answer-
The pour spout adapter for Item # 179124-18L-CS, 673811-18L-CS, and 178918-18L-CS is Item # Z557757-1EA. The adapter can be used for pouring directly from the can or adapting a hand pump.
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