Project Description

Chemical NamePropionaldehyde
CAS No.123-38-6
Molecular Formula:C3H6O
Molecular Weight:58.08
EINECS:204-623-0
Applications: 

Used as a synthetic flavoring; as a disinfectant and preservative; to make propionic acid; in plastic and rubber manufacturing; to make alkyl resins and plasticizers.

Synonyms: 

aldehydepropionique;aldehydepropionique(french);C2H5CHO;ethanecarbaldehyde;Ethylcarboxaldehyde;femanumber2923;NCI-C61029;n-Propionaldehyde

Appearance: Liquid

Please contact MainChem Co, Ltd. for any questions regarding Propionaldehyde. We would be happy to provide a quote, a sample, or further information regarding it, Propionaldehyde MSDS -Material Safety Data Sheet and Propionaldehyde CAS 123-38-6 COA-Certificate of Analysis, Product Data Sheet – in PDF Document.

China Propionaldehyde Supplier, Propionaldehyde Manufacturers, China CAS 123-38-6 Supplier

Melting point-81 °C
Boiling point48 °C
density0.805 g/mL at 25 °C(lit.)
vapor density2 (vs air)
vapor pressure18.77 psi ( 55 °C)
refractive indexn20/D 1.362(lit.)
FEMA2923 | PROPIONALDEHYDE
Fp−16 °F
storage temp.2-8°C
solubilityorganic solvents: soluble
formLiquid
Specific Gravity0.815 (20/4℃)
colorWhite
explosive limit2.3-21%(V)
Water Solubility540 g/L (20 ºC)
SensitiveAir Sensitive
Merck14,7823
BRN506010
Stability:Stable. Highly flammable. Incompatible with oxidizing agents, strong acids, strong bases.
Symbol(GHS) 

GHS02,GHS05,GHS07
Signal word 
Danger
Hazard statements 
H225-H302+H332-H315-H318-H335-H319
Precautionary statements 
P210-P261-P280-P304+P340+P312-P305+P351+P338+P310-P403+P235-P305+P351+P338-P273-P403
Hazard Codes 
F,Xi,Xn
Risk Statements 
11-36/37/38-R36/37/38-R11-41-37/38-20/22
Safety Statements 
9-16-29-S9-S29-S16
RIDADR 
UN 1275 3/PG 2
WGK Germany 
1
RTECS 
UE0350000
Autoignition Temperature
404 °F
TSCA 
Yes
HazardClass 
3
PackingGroup 
II
HS Code 
29121900
Toxicity
LD50 orally in rats: 1.4 g/kg; LC for rats in air: 8000 ppm (Smyth)
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