Identification Chemical Properties Safety Data Raw materials And Preparation Products Hazard Information Spectrum Detail Well-known Reagent Company Product Information Supplier Related Products

105-21-5

Name 4-Heptanolide
CAS 105-21-5
EINECS(EC#) 203-279-9
Molecular Formula C7H12O2
MDL Number MFCD00036498
Molecular Weight 128.17
MOL File 105-21-5.mol

Chemical Properties

Appearance Clear colorless to pale yellow liquid
Boiling point  61-62 °C2 mm Hg(lit.)
density  0.999 g/mL at 25 °C(lit.)
vapor pressure  2.8hPa at 20℃
FEMA  2539
refractive index  n20/D 1.442(lit.)
Fp  >230 °F
storage temp.  Sealed in dry,Room Temperature
solubility  Chloroform (Soluble), Methanol (Slightly)
form  Oil
color  Colourless
Odor at 10.00 % in dipropylene glycol. sweet coconut nutty caramel tonka hay
Odor Type coconut
Water Solubility  23g/L at 20℃
JECFA Number 225
BRN  109569
LogP 1 at 20℃
Uses
Food additive.
CAS DataBase Reference 105-21-5(CAS DataBase Reference)
NIST Chemistry Reference 2(3H)-furanone, dihydro-5-propyl-(105-21-5)
EPA Substance Registry System 105-21-5(EPA Substance)

Safety Data

Hazard Codes  Xi
Risk Statements 
R38:Irritating to the skin.
Safety Statements 
S36:Wear suitable protective clothing .
WGK Germany  2
RTECS  LU3697000
HS Code  29322090
Toxicity
rabbit,LD50,skin,> 5gm/kg (5000mg/kg),Food and Chemical Toxicology. Vol. 20, Pg. 703, 1982.

Raw materials And Preparation Products

Hazard Information

Well-known Reagent Company Product Information

Supplier