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2-Butanone

SIGALD/110264 - ReagentPlus®, ≥99%

Synonym: Ethyl methyl ketone; MEK; Methyl ethyl ketone

CAS Number: 78-93-3
Empirical Formula (Hill Notation): C4H8O
Molecular Weight: 72.11
EC Number: 201-159-0
MDL Number: MFCD00011648
Linear Formula: C2H5COCH3
Product Type: Chemical

Catalog Number PKG Qty. Price Quantity
45-110264-1L 1 L
$91.00
1/EA
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45-110264-2.5L 2.5 L
$138.00
1/EA
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45-110264-20L 20 L
$0.00
1/EA
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This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 110264-1L.

 

assay ≥99%
autoignition temp. 960 °F
bp 80 °C (lit.)
density 0.805 g/mL at 25 °C (lit.)
expl. lim. 10.1 %
form liquid
InChI 1S/C4H8O/c1-3-4(2)5/h3H2,1-2H3
InChI key ZWEHNKRNPOVVGH-UHFFFAOYSA-N
mp −87 °C (lit.)
product line ReagentPlus®
Quality Level 200 
refractive index n20/D 1.379 (lit.)
SMILES string CC(CC)=O
vapor density 2.49 (vs air)
vapor pressure 71 mmHg ( 20 °C)
Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC
Packaging: 1, 2.5 L in glass bottle
Packaging: 20 L in steel drum
Symbol GHS02GHS07  GHS02,GHS07
Signal word Danger
Hazard statements H225 - H319 - H336
Precautionary statements P210 - P305 + P351 + P338
Hazard Codes F,Xi
Risk Statements 11-36-66-67
Safety Statements 9-16
RIDADR UN1193 - class 3 - PG 2 - Ethyl methyl ketone
WGK Germany WGK 1
Flash Point(F) 26.6 °F - closed cup
Flash Point(C) -3 °C - closed cup
Supplemental Hazard Statements EUH066
Purity ≥99%
bp 80 °C (lit.)
mp −87 °C (lit.)
Density 0.805 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.379 (lit.)
UNSPSC 12352115

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