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Acetic acid

SIGALD/A6283 - glacial, ReagentPlus®, ≥99%

Synonym: Glacial acetic acid

CAS Number: 64-19-7
Empirical Formula (Hill Notation): C2H4O2
Molecular Weight: 60.05
EC Number: 200-580-7
MDL Number: MFCD00036152
Linear Formula: CH3CO2H
Product Type: Chemical

Catalog Number PKG Qty. Price Quantity
45-A6283-100ML 100 mL
$37.30
1/EA
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45-A6283-4X100ML 100 mL
$109.00
4/EA
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45-A6283-500ML 500 mL
$32.75
1/EA
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45-A6283-1L 1 L
$81.50
1/EA
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45-A6283-2.5L 2.5 L
$129.00
1/EA
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45-A6283-18L 18 L
$508.00
1/EA
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4×100 Slip-cover Can
Photo is meant to be representative of product you will receive if ordered. Additional information is printed on actual labels and package types are subject to change.
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: A6283-100ML.
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: A6283-1L.
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: A6283-500ML.

 

assay ≥99%
autoignition temp. 800 °F
bp 117-118 °C (lit.)
density 1.049 g/mL at 25 °C (lit.)
expl. lim. 16 %, 92 °F
  4 %, 59 °F
form liquid
InChI 1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)
InChI key QTBSBXVTEAMEQO-UHFFFAOYSA-N
mp 16.2 °C (lit.)
pH 2.5 (20 °C, 50 g/L)
product line ReagentPlus®
Quality Level 200 
refractive index n20/D 1.371 (lit.)
SMILES string CC(O)=O
solubility alcohol: miscible(lit.)
  carbon disulfide: insoluble(lit.)
  glycerol: miscible(lit.)
  water: miscible(lit.)
storage temp. room temp
vapor density 2.07 (vs air)
Application: Acetic acid (AcOH) can be used as:      
• A reaction solvent in many organic reactions such as bromination, hydrolysis, solvolysis, reductions, and hydrogenations.      
• A reagent in the protonolysis of organometallic compounds.
• An acetylating agent for the acetylation of electron-rich aromatic compounds.      
• A catalyst to synthesize di(indolyl)methanes by the condensation reaction of indole and aromatic aldehydes.      
• A solvent system to prepare 3,4-dihydropyrimidin-2(1H)-one derivative via Biginelli reaction of aromatic aldehydes, 1,3-dicarbonyl compounds, and urea in the presence of a boric acid catalyst.

Acetic acid can also be used in the following:     
• Manganese(III) acetate/AcOH catalytic system is used in the conversion of alkenes to lactones.      
• Iron salts/AcOH is used to oxidize 2-methylnaphthalene to 2-methyl-1-naphthol in the presence of H2O2.

Features and Benefits: • Good stability towards many reagents     
• Excellent solubility of organic compounds in this reagent

General description: Acetic acid is an aliphatic organic acid. It is a hygroscopic, corrosive liquid with a vinegar-like odor. It can be synthesized by oxidizing acetaldehyde in the presence of manganese or cobalt salts. It is utilized for synthesizing acetic anhydride, cellulose acetate and acetic esters. Its impact on the degradation of historic paper has been analyzed.
Legal Information: ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
Packaging: 1, 2.5 L in glass bottle
Packaging: 100, 4×100, 500 mL in glass bottle
Packaging: 18 L in poly drum
Purity ≥99%
bp 117-118 °C (lit.)
mp 16.2 °C (lit.)
Density 1.049 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.371 (lit.)
Storage Temp. room temp
UNSPSC 12352106

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