Express Bridge
Propionic Acid CAS# 79-09-4
Propionic Acid CAS# 79-09-4
Couldn't load pickup availability
Propionic Acid CAS# 79-09-4 Promotion Season Now in Store and Free Sample for Testing with Factory Price
Chemical Name：Propionic
CAS No.:79-09-4
Molecular Formula：C3H6O2
Molecular weight:74.08
Sample: Available
Mode of Transportation
1. By Air, fast but expensive.
2. By Sea, usual and economy.
3. By Train, suit for middle Asia countries.
4. By Express, suit for small package.
|
Propionic acid Chemical Properties |
|
Melting point |
−24-−23 °C(lit.) |
|
Boiling point |
141 °C(lit.) |
|
density |
0.993 g/mL at 25 °C(lit.) |
|
vapor density |
2.55 (vs air) |
|
vapor pressure |
2.4 mm Hg ( 20 °C) |
|
FEMA |
2924 | PROPIONIC ACID |
|
refractive index |
n |
|
Fp |
125 °F |
|
storage temp. |
Store below +30°C. |
|
solubility |
organic solvents: soluble(lit.) |
|
pka |
4.86(at 25℃) |
|
form |
Liquid |
|
Specific Gravity |
0.996 (20/4℃) |
|
color |
≤10, APHA: |
|
PH |
3.96(1 mM solution);3.44(10 mM solution);2.94(100 mM solution); |
|
Odor |
at 0.10 % in propylene glycol. pungent acidic cheesy vinegar |
|
Odor Type |
acidic |
|
explosive limit |
2.1-12%(V) |
|
Odor Threshold |
0.0057ppm |
|
Water Solubility |
37 g/100 mL |
|
JECFA Number |
84 |
|
Merck |
14,7825 |
|
BRN |
506071 |
|
Exposure limits |
TLV-TWA 10 ppm (～30 mg/m3) (ACGIH). |
|
Dielectric constant |
3.2（Ambient） |
|
Stability: |
Stable. Incompatible with strong oxidizing agents. Flammable. |
|
InChIKey |
XBDQKXXYIPTUBI-UHFFFAOYSA-N |
|
LogP |
0.33 at 25℃ |
|
CAS DataBase Reference |
79-09-4(CAS DataBase Reference) |
|
NIST Chemistry Reference |
Propanoic acid(79-09-4) |
|
EPA Substance Registry System |
Propionic acid (79-09-4) |
Share
