Propyl propionate
- CAS No.
- 106-36-5
- Chemical Name:
- Propyl propionate
- Synonyms
- N-PROPYL PROPIONATE;FEMA 2958;n-Propyl propanoate;Propionoic aci;PROPYLPROPANOATE;PROPYL PROPIONATE;1-propylpropanoate;Propyl phenylacetat;PropylPropionate>Propyl propionate 99%
- CBNumber:
- CB7397163
- Molecular Formula:
- C6H12O2
- Molecular Weight:
- 116.16
- MDL Number:
- MFCD00009373
- MOL File:
- 106-36-5.mol
- MSDS File:
- SDS
| Melting point | −76 °C(lit.) |
|---|---|
| Boiling point | 122-124 °C(lit.) |
| Density | 0.881 g/mL at 25 °C(lit.) |
| vapor density | 4 (vs air) |
| vapor pressure | 18.53hPa at 25℃ |
| FEMA | 2958 | PROPYL PROPIONATE |
| refractive index |
n |
| Flash point | 76 °F |
| storage temp. | Flammables area |
| solubility | 5g/l |
| form | Liquid |
| color | Clear colorless |
| Specific Gravity | 0.882 (20/4℃) |
| Odor | Winey-fruity, Melon-like odor with a mildly fermented note |
| Odor Type | chemical |
| biological source | synthetic |
| Odor Threshold | 0.058ppm |
| explosive limit | 1.3%(V) |
| Water Solubility | Soluble in water. (5g/L). |
| Merck | 14,7867 |
| JECFA Number | 142 |
| BRN | 1699993 |
| Dielectric constant | 4.7（20℃） |
| LogP | 1.85 at 25℃ |
| Surface tension | 24.1mN/m at 298.15K |
| Substances Added to Food (formerly EAFUS) | PROPYL PROPIONATE |
| FDA 21 CFR | 172.515 |
| CAS DataBase Reference | 106-36-5(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | G09TRV00GK |
| NIST Chemistry Reference | Propanoic acid, propyl ester(106-36-5) |
| EPA Substance Registry System | Propanoic acid, propyl ester (106-36-5) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS02,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H225-H332 | |||||||||
| Precautionary statements | P210-P233-P240-P241-P242-P304+P340+P312 | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 10-20-2017/10/20 | |||||||||
| Safety Statements | 24 | |||||||||
| RIDADR | UN 3272 3/PG 2 | |||||||||
| WGK Germany | 1 | |||||||||
| RTECS | UF7100000 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29155090 | |||||||||
| Toxicity | mammal (species unspecified),LC50,inhalation,16900mg/m3 (16900mg/m3),Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 51(5), Pg. 61, 1986. | |||||||||
| NFPA 704 |
|
Propyl propionate price More Price(22)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | W295809 | Propyl propionate ≥98%, FCC, FG | 106-36-5 | 1kg | $77.5 | 2024-03-01 | Buy |
| Sigma-Aldrich | W295809 | Propyl propionate ≥98%, FCC, FG | 106-36-5 | 4kg | $278 | 2024-03-01 | Buy |
| Sigma-Aldrich | W295809 | Propyl propionate ≥98%, FCC, FG | 106-36-5 | 9kg | $522 | 2024-03-01 | Buy |
| Sigma-Aldrich | 112267 | Propyl propionate 99% | 106-36-5 | 100ml | $81.2 | 2024-03-01 | Buy |
| Sigma-Aldrich | 112267 | Propyl propionate 99% | 106-36-5 | 1l | $106.2 | 2024-03-01 | Buy |
Propyl propionate Chemical Properties,Uses,Production
Chemical Properties
Clear colorless liquid
Chemical Properties
Propyl propionate has a complex, fruity odor reminiscent of apple, banana and pineapple. It has a somewhat pleasant, bitter flavor.
Occurrence
Reported found among the volatile constituents of grape var. white sauvignon. Also reported found in fresh apple, apple juice, apricot, melon, papaya, pear, Gruyere de Comte cheese, rum, cider, popcorn, durian, olive, malt whiskey and coffee.
Uses
Propyl propionate is a general reagent which can be used in various transesterification reactions. It is used as Solvent for nitrocellulose, paints, varnishes, lacquers, coating agents.
Application
n-propyl propionate is a fast evaporating solvent. Its linear structure contributes to effective viscosity reduction and improves solvent diffusion from coating films. It has application in automotive refinish, OEM coatings, appliance coatings, printing inks and as polymerization solvent.Its good activity yields efficient resin viscosity reduction that enables the development of lower VOC coatings. Its high electrical resistivity is beneficial in optimizing transfer efficiency in coatings applied via electrostatic spray equipment.
Definition
ChEBI: Propyl propionate is a propanoate ester resulting from the formal condensation of the hydroxy group of propanol with the carboxy group of propanoic acid. It has a role as a human metabolite, a rat metabolite, a biomarker and a fungal metabolite. It is functionally related to a propan-1-ol.
Preparation
Propyl propionate was synthesized by esterification of propyl alcohol with the corresponding acid in the presence of concentrated H2SO4, or in the presence of BF3.
Aroma threshold values
Detection: 57 ppb
Taste threshold values
Taste characteristics at 20 ppm: sweet, lift, tropical green, fruity notes.
General Description
Propyl propionate and water mixtures can be separated by pervaporation using PEBA membranes. The diffusivity of pure propyl propionate in the PEBA membrane is about 28 times higher than pure water diffusivity.
Flammability and Explosibility
Flammable
Purification Methods
Treat the ester with anhydrous CuSO4, then distil it under nitrogen. [Beilstein 2 IV 707.]
Toxics Screening Level
The initial threshold screening level (ITSL) for n-propyl propionate is 84 micrograms per cubic meter (μg/m3) based on an annual averaging time
Propyl propionate Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Ningxia Jinhua Chemical Co.,Ltd | +86-025-52279164 +8615996340606 | info@nxjhchem.com | China | 79 | 58 |
| Changde Changlian Chemical Co., Ltd. | +86-25-86736270 +86-15905172087 | brian.he@royal-chem.com | China | 103 | 58 |
| Yixing Wencheng Chemical Co., Ltd | +86-0510-87501824 +86-13961572207 | David@un-wencheng.com | China | 137 | 58 |
| Hebei Mujin Biotechnology Co.,Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12809 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18137 | 58 |
| hebei hongtan Biotechnology Co., Ltd | +852-6619 3215 +86-17731935328 | sales03@chemcn.cn | China | 970 | 58 |
| Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 | admin@zlchemi.com | China | 3692 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29730 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21628 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29858 | 58 |
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View Lastest Price from Propyl propionate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-04-25 | Propyl propionate
106-36-5
|
US $0.00 / KG | 180KG | 98%min | 30tons/month | WUHAN FORTUNA CHEMICAL CO., LTD | |
 |
2025-04-25 | Propyl propionate
106-36-5
|
US $0.00 / Kg/Drum | 25Kg/Drum | 99% | 200 tons | Changde Changlian Chemical Co., Ltd. | |
 |
2025-04-25 | Propyl propionate
106-36-5
|
US $0.00 / Kg/Drum | 25KG | 99% | 200 tons | Ningxia Jinhua Chemical Co.,Ltd |
-
- Propyl propionate
106-36-5
- US $0.00 / KG
- 98%min
- WUHAN FORTUNA CHEMICAL CO., LTD
-
- Propyl propionate
106-36-5
- US $0.00 / Kg/Drum
- 99%
- Changde Changlian Chemical Co., Ltd.
-
- Propyl propionate
106-36-5
- US $0.00 / Kg/Drum
- 99%
- Ningxia Jinhua Chemical Co.,Ltd