Product Name: Propionaldehyde
Synonyms: aldehydepropionique; aldehydepropionique(french); C2H5CHO ;ethanecarbaldehyde;
Ethylcarboxaldehyde; femanumber2923; NCI-C61029; n-Propionaldehyde
CAS: 123-38-6
MF: C3H6O
MW: 58.08
EINECS:204-623-0
Main Characteristic :
1. Very reactive, readily oxidized or reduced
2. Highly flammable
3. Soluble in ethanol and diethyl ether
4. Limited miscibility in water above 15º C
Chemical Properties
Melting point | -81 °C |
Boiling point | 48 °C |
density | 0.805 g/mL at 25 °C(lit.) |
vapor density | 2 (vs air) |
vapor pressure | 18.77 psi ( 55 °C) |
refractive index | n20/D 1.362(lit.) |
FEMA | 2923 | PROPIONALDEHYDE |
Fp | ?16 °F |
storage temp. | 2-8°C |
solubility | organic solvents: soluble |
form | Liquid |
Specific Gravity | 0.815 (20/4℃) |
color | White |
explosive limit | 2.3-21%(V) |
Water Solubility | 540 g/L (20 oC) |
Sensitive | Air Sensitive |
Merck | 147,823 |
JECFA Number | 83 |
BRN | 506010 |
Stability: | Stable. Highly flammable. Incompatible with oxidizing agents, strong acids, strong bases. |
InChIKey | NBBJYMSMWIIQGU-UHFFFAOYSA-N |
CAS DataBase Reference | 123-38-6(CAS DataBase Reference) |
NIST Chemistry Reference | Propanal(123-38-6) |
EPA Substance Registry System | Propanal(123-38-6) |
Production Workshop :
Our factory have 3 ISO certification production site, meanwhile, There are 10 sets of production line and 2 sets inspection equipment, can reach 120000 ton capacity for per year.
Quality Certificate
ISO9001:2008 -Quality Management System; SGS certification; FDA certification
Package & Storage :
160 KG Drum , 12.8 MT/20'FCL .
also be packed according to customer's needs.
Store closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight.
Applications :
1.Propionaldehyde is used to prepare alkyd resin, rubber accelerator and anti-aging agent, herbicide, insecticide, anti-mildew agent, propionic acid, propanol, propylamine, etc
2.GB2760-1996 as permitted use of spices.Mainly used to prepare apple, cherry, chocolate and onion flavor.
3. Propionaldehyde is mainly used in the production of n-propanol, propionic acid, trihydroxymethyl ethane, propionate oxime and other intermediates, further production of alkyd resin, pesticide herbicide and insecticide, drug mollpain and ethazide, also used in paint, plastic, food, textile, feed, rubber additives.
4. Propionic aldehyde is the intermediate of insecticides imidacloprid, acetamiprid, pentene cypermethrin, as well as the intermediate of methylene and pyrimidine.
5. It is used to make synthetic fiber, rubber accelerator and anti-aging agent, etc. It can also be used as antifreeze agent, lubricant, dehydrating agent, etc
6. It is used to produce propanol, propionic acid and trimethyl-ethane, as well as synthetic resins, rubber accelerators and antiaging agents.
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