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FEMA 2763

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FEMA 2763 Basic information

Product Name:
FEMA 2763
Synonyms:
  • 1-tetradecylaldehyde
  • MYRISTIC ALDEHYDE
  • MYRISTIC ALDEHYDE, TRIMER
  • MYRISTYL ALDEHYDE
  • 1-Tetradecanal
  • 1-Tetradecyl aldehyde
  • C-14 Aldehyde, myristic
  • c-14aldehyde,myristic
CAS:
124-25-4
MF:
C14H28O
MW:
212.37
EINECS:
204-692-7
Product Categories:
  • Aliphatics
  • insect pheromone
Mol File:
124-25-4.mol
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FEMA 2763 Chemical Properties

Melting point:
23°C(lit.)
Boiling point:
166°C/24mmHg(lit.)
Density 
0.8278
refractive index 
1.4410
FEMA 
2763 | MYRISTALDEHYDE
storage temp. 
Inert atmosphere,Store in freezer, under -20°C
solubility 
Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
form 
Solid
color 
White to Dark Orange
Odor
at 100.00 %. fatty waxy amber incense dry citrus peel musk
Odor Type
waxy
JECFA Number
112
LogP
6.01
EPA Substance Registry System
Tetradecanal (124-25-4)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-37/39
RTECS 
XB7900000
HS Code 
2912190090
Toxicity
The acute oral LD50 value was reported as > 5Og/kg in the rat . The acute dermal LD50 for sample no. 71-17 was reported to be > 10 g/kg
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FEMA 2763 Usage And Synthesis

Description

Myristaldehyde has a strong, fatty, orris-like odor with a sweet, fatty, “citrus-peel” flavor (diluted). Industrially prepared from the corresponding myristic acid.

Chemical Properties

Myristaldehyde has a strong, fatty, orris-like odor and a sweet, fatty, “citrus-peel” flavor (diluted)

Chemical Properties

White Semi-Solid

Occurrence

Reported found in the essential oils of Ocotea usambarensis Engl., Pinus sabiniana Dougl.; also reported found in kumquat peel, ginger, chicken fat, hop oil, apricot, citrus peel oils and juices, bilberry, blackberry, cucumber, cassia leaf, butter, parmesan cheese, milk powder, cooked chicken, beef, cured pork, beer, peanuts, trassi, coriander leaf, dried bonito, cherimoya, mountain papaya, scallop and angelica root oil

Uses

A major component of the essential oil found in the leaves of Azadirachta indica.

Preparation

Industrially prepared from the corresponding myristic acid

Definition

ChEBI: A long-chain fatty aldehyde that is tetradecane in which two hydrogens attached to a terminal carbon are replaced by an oxo group. It is found in coriander.

Taste threshold values

Taste characteristics at 10 ppm: fatty, lactonic, coconut, woody and fishy with a fruity nuance

Synthesis Reference(s)

Canadian Journal of Chemistry, 46, p. 75, 1968 DOI: 10.1139/v68-013

Metabolism

See monograph on aldehyde C-8*

FEMA 2763 Preparation Products And Raw materials

Raw materials

FEMA 2763Supplier

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