CAS 105-66-8: Propyl butyrate
Description:Propyl butyrate, with the CAS number 105-66-8, is an ester formed from the reaction of propanol and butyric acid. It is characterized by its fruity aroma, often reminiscent of apples or pineapples, making it a popular choice in the food and fragrance industries as a flavoring agent and fragrance component. The compound is a colorless liquid at room temperature and is known for its relatively low volatility. Propyl butyrate has a moderate solubility in water but is more soluble in organic solvents, which enhances its utility in various applications. Its chemical formula is C7H14O2, and it has a molecular weight that classifies it as a small organic molecule. In terms of safety, propyl butyrate is generally regarded as safe for use in food products, although it should be handled with care to avoid inhalation or skin contact. Its pleasant scent and low toxicity contribute to its widespread use in the food, cosmetic, and fragrance industries.
Formula:C7H14O2
InChI:InChI=1S/C7H14O2/c1-3-5-7(8)9-6-4-2/h3-6H2,1-2H3
InChI key:InChIKey=HUAZGNHGCJGYNP-UHFFFAOYSA-N
SMILES:O=C(OCCC)CCC
- Synonyms:
- 2-Ethylpentanoate
- Butanoic acid, propyl ester
- Butyric acid, propyl ester
- Butyricaidpropylester
- Propyl Butanoate
- Propyl Butyrate Butyl
- Propyl Hexanoate
- Propyl n-butyrate
- n-Butyric acdi n-propyl ester
- n-Propanol butyrate
- See more synonyms
- n-Propyl butanoate
- Propyl butyrate
| Brand | Product data | Purity | Price range | Estimated delivery |
|---|---|---|---|---|
 | Propyl butyrate REF: 7W-GK3662CAS: 105-66-8 | - - - | To inquire | Mon 03 Mar 25 |
 | Propyl Butanoate REF: 48-45-0403CAS: 105-66-8 | >99% | 112.00 € | Tue 04 Mar 25 |
 | Propyl Butyrate REF: 3B-B0764CAS: 105-66-8 | >98.0%(GC) | 27.00 €~95.00 € | Wed 05 Mar 25 |
 | Butyric acid-propyl ester REF: 04-C10931790CAS: 105-66-8 | - - - | - - - | Discontinued product |
 | Propyl Butyrate REF: 3D-AAA10566CAS: 105-66-8 | Min. 95% | - - - | Discontinued product |
Ref: 48-45-0403
| 100mg | 112.00 € |
Propyl Butyrate
Ref: 3B-B0764
| 25ml | 27.00 € | ||
| 500ml | 95.00 € |
Butyric acid-propyl ester
Controlled ProductRef: 04-C10931790
| 250mg | Discontinued | Request information |
Propyl Butyrate
Ref: 3D-AAA10566
| 1l | Discontinued | Request information | |
| 5l | Discontinued | Request information | |
| 100ml | Discontinued | Request information | |
| 250mg | Discontinued | Request information | |
| 250ml | Discontinued | Request information | |
| 500ml | Discontinued | Request information | |
| 2500mg | Discontinued | Request information |
