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CAS RN: 816-66-0 | Product Number: K0025

4-Methyl-2-oxovaleric Acid


Purity: >95.0%(GC)(T)
Synonyms:
  • 2-Keto-4-methylpentanoic Acid
  • 4-Methyl-2-oxopentanoic Acid
Documents:
5G
¥15,300
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Product Number K0025
Purity / Analysis Method >95.0%(GC)(T)
Molecular Formula / Molecular Weight C__6H__1__0O__3 = 130.14  
Physical State (20 deg.C) Liquid
Store Under Inert Gas Store under inert gas
Condition to Avoid Hygroscopic
CAS RN 816-66-0
Reaxys Registry Number 1701823
PubChem Substance ID 87571960
MDL Number

MFCD00066204

Specifications
Appearance White to Yellow to Green clear liquid
Purity(GC) min. 95.0 %
Purity(Neutralization titration) min. 95.0 %
Properties (reference)
Melting Point 10 °C
Boiling Point 85 °C/13 mmHg
Flash point 83 °C
Specific Gravity (20/20) 1.06
Refractive Index 1.43
GHS
Pictogram Pictogram
Signal Word Danger
Hazard Statements H314 : Causes severe skin burns and eye damage.
H227 : Combustible liquid.
H290 : May be corrosive to metals.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking.
P234 : Keep only in original container.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.
P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.
P390 : Absorb spillage to prevent material damage.
P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.
P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P363 : Wash contaminated clothing before reuse.
P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.
P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor.
P403 + P235 : Store in a well-ventilated place. Keep cool.
P406 : Store in corrosive resistant container with a resistant inner liner.
P405 : Store locked up.
Related Laws:
Fire Defense Law Group-4-3-III
Transport Information:
UN Number UN3265
Class 8
Packing Group III
PubMed Literature


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