111-71-7 Heptaldehyde

Superiority:

Product Name: Heptaldehyde
Synonyms: 1-Heptanal, Aldehyde C7, Enanthaldehyde, Heptaldehyde, Oenanthaldehyde;1-Heptanal, Aldehyde C7, Enanthaldehyde, Oenanthaldehyde;1-Heptanal, Aldehyde C7, Enanthaldehyde, Heptanal, Oenanthaldehyde;Oenanthoaldehyde;Heptaldehyde,95%,stabilized;HEPTALDEHYDE ,95%;Heptaldehyde, stabilized, 95% 250ML;Heptaldehyde, stabilized, 95% 50ML
CAS: 111-71-7
MF: C7H14O
MW: 114.19
EINECS: 203-898-4
Product Categories: Aliphatics;Isotope Labelled Compounds;Aldehydes;Building Blocks;C7;Carbonyl Compounds;Chemical Synthesis;Organic Building Blocks
Mol File: 111-71-7.mol

Heptaldehyde Chemical Properties
Melting point  −43 °C(lit.)
Boiling point  153 °C(lit.)
density  0.817 g/mL at 25 °C(lit.)
vapor pressure  3 hPa (20 °C)
FEMA  2540 | HEPTANAL
refractive index  n20/D 1.413(lit.)
Fp  95 °F
storage temp.  Flammables area
solubility  1.25g/l insoluble
form  Powder, Crystals or Chunks
color  White to light yellow-beige
explosive limit 1.1-5.2%(V)
Odor Threshold 0.00018ppm
Water Solubility  insoluble
Sensitive  Hygroscopic
JECFA Number 95
Merck  14,4658
BRN  1560236
Stability: Stable. May be light sensitive. Flammable - readily forms explosive mixtures with air. Incompatible with strong oxidizing agents, strong bases, strong reducing agents.
CAS DataBase Reference 111-71-7(CAS DataBase Reference)
NIST Chemistry Reference Heptanal(111-71-7)
EPA Substance Registry System Heptanal (111-71-7)
Safety Information
Hazard Codes  Xi,N
Risk Statements  10-36/37/38-38-50/53
Safety Statements  26-36-37-16-61-60
RIDADR  UN 3056 3/PG 3
WGK Germany  1
RTECS  MI6900000
Autoignition Temperature 250 °C
Hazard Note  Irritant
TSCA  Yes
HS Code  2912 19 00
HazardClass  3
PackingGroup  III
Hazardous Substances Data 111-71-7(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: > 5000 mg/kg LD50 dermal Rabbit > 5000 mg/kg

Heptaldehyde Usage And Synthesis
Uses
Heptanal or heptanaldehyde is an alkyl aldehyde. It is a colourless liquid with a strong fruity odor, which is used as precursor to components in perfumes and lubricants.

Description Heptanal has a very strong, fatty, harsh, pungent odor and an unpleasant, fatty taste. Heptanal is obtained by distilling castor oil, preferably under reduced pressure.
Chemical Properties Heptanal has a very strong, fatty, harsh, pungent odor and an unpleasant, fatty taste.
Chemical Properties colourless liquid
Occurrence Heptanal is a constituent of the essential oils of ylang-ylang, clary sage, California lemon, bitter orange, rose and hyacinth Also reported found in cocoa, buckwheat, elderberry fruit and juice and babaco fruit (Carica pentagona Heilborn)
Uses Labelled Heptanal. Bioconversion of heptanal to heptanol by Saccharomyces cerevisiae and effect of C source maltose.
Uses Manufacture of 1-heptanol; ethyl oenanthate.
Preparation Obtained by distilling castor oil, preferably under reduced pressure.
Aroma threshold values Detection: 3 to 60 ppb.
General Description A colorless, oily liquid with a penetrating fruity odor. Insoluble in water and less dense than water. Hence floats on water. Flash point near 141°F. Used to make perfumes and pharmaceuticals.
Air & Water Reactions Flammable. Insoluble in water.