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
360511
4-Methyl-2-pentanone
ACS reagent, ≥98.5%
Synonym(s):
Isobutyl methyl ketone, Isopropylacetone, MIBK, Methyl isobutyl ketone
About This Item
Recommended Products
grade
ACS reagent
Quality Level
vapor density
3.5 (vs air)
vapor pressure
15.7 mmHg ( 20 °C)
assay
≥98.5%
form
liquid
autoignition temp.
840 °F
expl. lim.
1.2-8 %, 93 °F
dilution
(for analytical testing)
impurities
≤0.002 meq/g Titr. acid
≤0.100% water
evapn. residue
≤0.0050%
color
APHA: ≤15
clear
refractive index
n20/D 1.395 (lit.)
bp
117-118 °C
mp
−80 °C (lit.)
density
0.801 g/mL at 25 °C (lit.)
SMILES string
CC(C)CC(C)=O
InChI
1S/C6H12O/c1-5(2)4-6(3)7/h5H,4H2,1-3H3
InChI key
NTIZESTWPVYFNL-UHFFFAOYSA-N
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Related Categories
1 of 4
This Item | 293261 | 537713 | 1.06146 |
|---|---|---|---|
| assay ≥98.5% | assay ≥99.5% | assay ≥99% | assay ≥99% (GC) |
| grade ACS reagent | grade - | grade - | grade ACS reagent |
| Quality Level 200 | Quality Level 100 | Quality Level 100 | Quality Level 300 |
| form liquid | form liquid | form liquid | form liquid |
| density 0.801 g/mL at 25 °C (lit.) | density 0.801 g/mL at 25 °C (lit.) | density 0.801 g/mL at 25 °C (lit.) | density 0.801 g/mL at 25 °C (lit.) |
| autoignition temp. 840 °F | autoignition temp. 840 °F | autoignition temp. 840 °F | autoignition temp. 840 °F |
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.
Application
- To prepare (R)-(-)-4-methyl-2-pentanol via asymmetric hydrogenation in the presence of silica-supported starch-polysulfosiloxane-platinum complex (SiO2-ST-Si-S-Pt).
- In the preparation of jet-fuel-range alkene [C10 and C11 branched alkanes] via aldol condensation reaction with furfural followed by hydrodeoxygenation reaction.
- Extracting agent for silver, gold and other rare elements from cyanide solutions.
Features and Benefits
- Low density
- Viscosity.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation - Carc. 2 Inhalation - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
target_organs
Central nervous system
supp_hazards
Storage Class
3 - Flammable liquids
wgk_germany
WGK 1
flash_point_f
57.2 °F - closed cup
flash_point_c
14 °C - closed cup
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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.pdfHelpful?
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