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4-Methylvaleric acid Structure

4-Methylvaleric acid

Chemical Properties

Melting point -35 °C
Boiling point 199-201 °C (lit.)
Density  0.923 g/mL at 25 °C (lit.)
refractive index  n20/D 1.414(lit.)
FEMA  3463 | 4-METHYLPENTANOIC ACID
Flash point 207 °F
storage temp.  Store below +30°C.
solubility  Chloroform (Sparingly), Methanol (Slightly)
form  Liquid
pka 4.84(at 18℃)
Specific Gravity 0.923
color  Clear colorless to slightly yellow
Odor at 1.00 % in propylene glycol. pungent cheese
Odor Type cheesy
biological source synthetic
Odor Threshold 0.0004ppm
Water Solubility  INSOLUBLE
JECFA Number 264
BRN  1741912
Stability Stable. Incompatible with strong bases, strong oxidizing agents.
Major Application flavors and fragrances
InChI 1S/C6H12O2/c1-5(2)3-4-6(7)8/h5H,3-4H2,1-2H3,(H,7,8)
InChIKey FGKJLKRYENPLQH-UHFFFAOYSA-N
SMILES CC(C)CCC(O)=O
LogP 1.66
CAS DataBase Reference 646-07-1(CAS DataBase Reference)
NIST Chemistry Reference Pentanoic acid, 4-methyl-(646-07-1)
EPA Substance Registry System Pentanoic acid, 4-methyl- (646-07-1)

Safety Information

Hazard Codes  Xn,C
Risk Statements  21-38-34
Safety Statements  36/37-45-36/37/39-25
RIDADR  UN 2810 6.1/PG 3
WGK Germany  3
RTECS  NR2975000
F  13
TSCA  TSCA listed
HazardClass  8
PackingGroup  III
HS Code  29159080
Storage Class 8A - Combustible corrosive hazardous materials
Hazard Classifications Eye Dam. 1
Skin Corr. 1B

MSDS

Usage And Synthesis

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