5-methyl-2-hexanone
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IUPAC name :5-methylhexan-2-one
InChI :InChI=1/C7H14O/c1-6(2)4-5-7(3)8/h6H,4-5H2,1-3H3
InChIKey :FFWSICBKRCICMR-UHFFFAOYAQ
SMILES :CC(C)CCC(=O)C
cas number :110-12-3
(EINECS) number :203-737-8
eu annex :606-026-00-4
beilstein number :0506163
coe number :2144
fl. number :07.073
molar refractivity :34.46 ± 0.3 cm3
parachor :313.0 ± 4.0 cm3
index of refraction :1.401 ± 0.02
surface tension :23.9 ± 3.0 dyne/cm
density :0.806 ± 0.06 g/cm3
polarizability :13.66 ± 0.5 10-24cm3
XlogP : 2.10
molecular weight : 114.1854600 (IUPAC)
formula :C7 H14 O
BioActivity Analysis :48415106
pherobase :view
NMR Predictor :Predict
 
 
export tariff code :2914.19.0000
fda reg :unspecified

Suppliers :
Inoue :isoAMYL METHYL KETONE
Penta :methyl isoamyl ketone

organoleptics :

properties :
appearence :colorless clear liquid
assay : 96.00 to 100.00 %   
Food Chemicals Codex Listed :No
boiling point : 143.00 to 144.00 °C. @ 760.00 mm Hg
vapor pressure :5.77000 mm/Hg @ 25.00 °C.
vapor density :3.94 ( Air = 1 )
flash point : 106.00  °F.  TCC  ( 41.11 °C. )
logP (o/w) : 1.88

safety :
most important hazard(s) :Xn - Harmful.
  R 10 - Flammable.
R 20 - Harmful by inhalation.
S 02 - Keep out of the reach of children.
S 16 - Keep away from sources of ignition - No Smoking.
S 23 - Do not breath vapour.
S 24/25 - Avoid contact with skin and eyes.
S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 37/39 - Wear suitable gloves and eye/face protection.
Oral Toxicity(LD50) :
  Oral-Rat    3200.00  mg/kg

Oral-Mouse    2542.00  mg/kg

Intraperitoneal-Mouse    800.00  mg/kg

Dermal Toxicity(LD50) :
  Skin-Rabbit  10.00  ml/kg

Inhalation Toxicity(LC50) :
  Inhalation-Rat  3813.00  ppm/6H
  
 

safety in use :
 
recommendation for 5-methyl-2-hexanone fragrance usage levels up to :
 not for fragrance use.

safety references :
EPI System :view
NIOSH International Chemical Safety Cards :search
NIOSH Pocket Guide :search
NLM Hazardous Substances Data Bank :search
Cancer Citations :Search
Toxicology Citations :Search
Canada Domestic Sub. List :Yes
EPA Chem. Sub. Inventory : Yes
WISER :UN 2302
 
WGK Germany :1
 
 
 
 
5-methylhexan-2-one
(EINECS) number :203-737-8
RTECS :110-12-3
chemidplus :000110123
EPA/NOAA CAMEO :hazardous materials
EPA Substance Registry Services :110-12-3

references :
 
5-methylhexan-2-one
fl. number :07.073
NIST Chemistry WebBook :1445946209
pubchem :151150

other :
VCF-Online: VCF Volatile Compounds in Food
synonyms :
isoamyl methyl ketone
isobutyl acetone
5-methyl hexan-2-one
 methyl isoamyl ketone
 methyl isopentyl ketone
5-methylhexan-2-one
isopentyl methyl ketone

soluble in :
 alcohol
 water, 5400 mg/L @ 25C

insoluble in :
 water

potential uses :
 pennyroyal

natural occurrence in :
 beef cooked beef  
 egg  
 papaya  
data pagepatchouli oil china @ 0.01% S
 tea black tea  



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