ChemicalBook >> CAS DataBase List >>Propyl isovalerate
Propyl isovalerate
- CAS No.
- 557-00-6
- Chemical Name:
- Propyl isovalerate
- Synonyms
- PROPYL ISOPENTANOATE;Butanoic acid, 3-methyl-, propyl ester;FEMA 2960;PROPYL ISOVALERATE;1-Propyl isovalerate;PROPYL ISOVALERIANATE;Isovaleric acid propyl;PROPYL 3-METHYLBUTYRATE;PROPYL 3-METHYLBUTANOATE;Propyl isovalerate >=98.0%
- CBNumber:
- CB8382319
- Molecular Formula:
- C8H16O2
- Molecular Weight:
- 144.21
- MDL Number:
- MFCD00048695
- MOL File:
- 557-00-6.mol
- MSDS File:
- SDS
Last updated:2026-06-24 18:39:39
| Product description | Number | Pack Size | Price |
| Propyl isovalerate natural (US), ≥98%, FG | W296000 | sample-k | $59.6 |
| Propyl isovalerate natural (US), ≥98%, FG | W296000 | 100g | $94.8 |
| Propyl isovalerate natural (US), ≥98%, FG | W296000 | 1kg | $397 |
| Propyl isovalerate natural (US), ≥98%, FG | W296000 | 10Kg | $3190 |
| Propyl Isovalerate 97% | AA0035GC | 25g | $20 |
| More product size | |||
| Melting point | -63.35°C (estimate) |
|---|---|
| Boiling point | 155.8°C |
| Density | 0.862 g/mL at 20 °C(lit.) |
| refractive index |
n |
| FEMA | 2960 | PROPYL ISOVALERATE |
| FLAVIS Number | 09.448 | Propyl isovalerate |
| Flash point | 44 °C |
| storage temp. | Storage temp. 2-8°C |
| Odor | at 100.00 %. bitter sweet apple fruity |
| Appearance | Colorless to light yellow Liquid |
| Odor Type | fruity |
| Odor Threshold | 0.000056ppm |
| JECFA Number | 197 |
| BRN | 1747146 |
| InChI | InChI=1S/C8H16O2/c1-4-5-10-8(9)6-7(2)3/h7H,4-6H2,1-3H3 |
| InChIKey | LSJMDWFAADPNAX-UHFFFAOYSA-N |
| SMILES | C(OCCC)(=O)CC(C)C |
| LogP | 2.65 |
| Substances Added to Food (formerly EAFUS) | PROPYL ISOVALERATE |
| FDA 21 CFR | 172.515 |
| EWG's Food Scores | 1 |
| FDA UNII | 802KM69CKR |
| NIST Chemistry Reference | Propyl isovalerate(557-00-6) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS02 |
|---|---|
| Signal word | Warning |
| Hazard statements | H225 |
| Precautionary statements | P210-P403+P235 |
| Risk Statements | 10 |
| Safety Statements | 16 |
| RIDADR | UN 3272 3/PG 3 |
| WGK Germany | 2 |
| RTECS | NY1512000 |
Propyl isovalerate price More Price(11)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | W296000 | Propyl isovalerate natural (US), ≥98%, FG | 557-00-6 | sample-k | $59.6 | 2023-01-07 | Buy |
| Sigma-Aldrich | W296000 | Propyl isovalerate natural (US), ≥98%, FG | 557-00-6 | 100g | $94.8 | 2023-01-07 | Buy |
| Sigma-Aldrich | W296000 | Propyl isovalerate natural (US), ≥98%, FG | 557-00-6 | 1kg | $397 | 2023-01-07 | Buy |
| Sigma-Aldrich | W296000 | Propyl isovalerate natural (US), ≥98%, FG | 557-00-6 | 10Kg | $3190 | 2023-01-07 | Buy |
| aablocks | AA0035GC | Propyl Isovalerate 97% | 557-00-6 | 25g | $20 | 2026-05-28 | Buy |
Propyl isovalerate Chemical Properties,Uses,Production
Chemical Properties
Propyl isovalerate has a fruity odor and a bittersweet flavor similar to apple.
Occurrence
Reported found in banana, Gruyere de Comte cheese and jackfruit.
Definition
ChEBI: Propyl 3-methylbutanoate is a fatty acid ester.
Preparation
By prolonged boiling of propyl alcohol with isovaleric acid in benzene in the presence of concentrated H2SO4.
Aroma threshold values
Detection: 8.7 to 33 ppb
Propyl isovalerate Preparation Products And Raw materials
Global( 96)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Xiamen AmoyChem Co., Ltd | +86-86-5926051114 | sales@amoychem.com | China | 6339 | 58 |
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| Henan Allgreen Chemical Co.,LTD | +86-37155567971 +86-13633837469 | info@allgreenchem.com | China | 5990 | 58 |
| Changzhou AniKare Pharmatech Co., Ltd. | +86-0519-8359-8696 | sales@anikare.com | China | 9993 | 58 |
557-00-6(Propyl isovalerate)Related Search:
3-methylbutanoicacidpropylester
PROPYL ISOVALERATE, NATURAL
1-Propyl isovalerate
3-Methylbutanoic acid propyl
Isovaleric acid propyl
Propyl isovalerate >=98.0%
Butanoicacid,3-methyl-,propylester
Isovaleric acid, propyl ester
Isovalericacid,propylester
3-methyl-butanoicacipropylester
3-methyl-butyricacidpropylester
PROPYL ISOVALERATE, STANDARD FOR GC
PROPYL ISOVALERATE
PROPYL ISOVALERIANATE
PROPYL 3-METHYLBUTANOATE
PROPYL 3-METHYLBUTYRATE
FEMA 2960
Propyl isovalerate natural (US), >=98%, FG
Propyl isovalerate, natural, ≥98%
isopentanoic acidpropyl ester
Butanoic acid, 3-methyl-, propyl ester
PROPYL ISOPENTANOATE
557-00-6
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CH32CHCH2COOCH22CH3
557006
PON - PT
Analytical Standards
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