Propionic Acid

C₃H₆O₂

IUPAC: Propanoic acid

CAS: 79-09-4

نظرة عامة

Propionic acid is a naturally occurring carboxylic acid with a pungent odor. It is widely used as a food preservative to inhibit mold growth.

التركيب

العنصر	الرمز	الذرات	الكتلة الذرية
Hydrogen	H	6	1,0080
Carbon	C	3	12,0110
Oxygen	O	2	15,9990

التركيب العنصري

Hydrogen ×6

8,2%

Carbon ×3

48,6%

Oxygen ×2

43,2%

الاستخدامات

• Food preservative
• Animal feed additive
• Chemical intermediate

حقائق مثيرة

✦ Swiss cheese gets its distinctive flavor partly from propionic acid

السلامة

⚠ Corrosive
⚠ Irritant

Structure

SMILES

CCC(=O)O

الخصائص

النوع: organic
الحالة: liquid
الكتلة المولية: 74,08 g/mol
الكثافة: 0,9900 g/cm³
نقطة الانصهار: -20,5 °C
نقطة الغليان: 141,2 °C
الذوبانية: miscible

Molecular Descriptors

Exact Mass: 74,0368
XLogP: 0,3
TPSA: 37,3 Å²
H-Bond Donors: 1
H-Bond Acceptors: 2
Rotatable Bonds: 1
Heavy Atoms: 5
Complexity: 40,0

مركبات ذات صلة

Caffeine

C₈H₁₀N₄O₂

Coumarin

C₉H₆O₂

Acetone

(CH₃)₂CO

Acrylic Acid

C₃H₄O₂

Cysteine

C₃H₇NO₂S

DDT

C₁₄H₉Cl₅

Alanine

C₃H₇NO₂

Diazepam

C₁₆H₁₃ClN₂O

Dichloromethane

CH₂Cl₂

Butane

C₄H₁₀

Frequently Asked Questions

What is Propionic Acid?

Propionic Acid (C₃H₆O₂) is a organic compound with the IUPAC name Propanoic acid.

What is the molecular weight of Propionic Acid?

Propionic Acid has a molar mass of 74.08 g/mol.

What state is Propionic Acid at room temperature?

Propionic Acid is a liquid at room temperature.

Is Propionic Acid organic or inorganic?

Propionic Acid is classified as an organic compound.

What elements make up Propionic Acid?

Propionic Acid (C₃H₆O₂) is composed of Hydrogen (H), Carbon (C), Oxygen (O).