4-Ethyloctanoic acid
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4-Ethyloctanoic acid ??
- ?? ?
- 163 °C (lit.)
- ??
- 0.904 g/mL at 25 °C (lit.)
- ???
- 1.439
- ???
- 212°F
- ?? ??
- Sealed in dry,Room Temperature
- ?? ?? (pKa)
- 4.79±0.10(Predicted)
- ??? ??
- Liquid
- ??
- Colorless to light yellow
- ??
- ???? ??? ? 1.00%. ???? ???/??? ??
- ?? ??
- ??? ??
- ???? ??
- synthetic
- ???
- ?? ?? ???(0.13 mg/mL). ??? ???
- JECFA Number
- 1218
- ?? ??
- flavors and fragrances
- ??? ?? ??
- PERFUMING
- InChI
- 1S/C10H20O2/c1-3-5-6-9(4-2)7-8-10(11)12/h9H,3-8H2,1-2H3,(H,11,12)
- InChIKey
- PWKJMPFEQOHBAC-UHFFFAOYSA-N
- SMILES
- CCCCC(CC)CCC(O)=O
- LogP
- 3.78
- CAS ??????
- 16493-80-4(CAS DataBase Reference)
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? | Xi | ||
|---|---|---|---|
| ?? ???? ?? | 36/37/38 | ||
| ????? | 26-36 | ||
| WGK ?? | 3 | ||
| TSCA | TSCA listed | ||
| ???? ??? | 10 - Combustible liquids | ||
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
||
| ???? ?? | KE-13985 |
4-Ethyloctanoic acid C??? ??, ??, ??
??
Reported present in boiled and cooked mutton, ewe fat, heated lamb and mutton fat, lamb fat, raw lamb and goat and sheep cheese.Characteristics
4‐Methyloctanoic acid (4‐MOA), 4‐ethyloctanoic acid (4‐EOA), and 4‐methylnonanoic acid (4‐MNA) are saturated 4‐alkyl branched‐chain fatty acids (BCFA) that significantly contribute to the characteristic muttony or goaty flavour in sheep and goat meat. Subcutaneous adipose sheep tissue of three different breeds contained 23–88 μg/g 4-methyloctanoic acid, 13–26 μg/g 4-ethyloctanoic acid and ～2.9–18 μg/g 4-methylnonanoic acid[1].??
Five sulfur-containing flavor compounds were synthesized by the reaction of 4-ethyloctanoyl chloride with sulfur-containing alcohols or mercaptans. 4-ethyloctanoic acid is identified from flue-cured Virginia tobacco. Mainly used as daily flavor,food flavor,industrial flavor, nutrient, stabilizers, surfactants and emulsifiers.Aroma threshold values
Detection: 1.8 ppb4-Ethyloctanoic acid ?? ?? ? ???
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?? ??
4-Ethyloctanoic acid ?? ??
???( 232)?? ??
| ??? | ?? | ??? | ?? | ?? ? | ?? |
|---|---|---|---|---|---|
| JINING XINHE CHEMICAL CO., LTD | +8615318402391 |
sales@xinhepharma.com | China | 809 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-86-13131129325 +8613131129325 |
sales1@chuanghaibio.com | China | 5228 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 20122 | 58 |
| Hebei Zhuanglai Chemical Trading Co Ltd | +86-16264648883 |
niki@zlchemi.com | China | 7245 | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-2158073036 |
info@dakenam.com | China | 14014 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29815 | 58 |
| SHANDONG ZHI SHANG CHEMICAL CO.LTD | +8613065062079 |
sales@sdzschem.com | China | 1497 | 58 |
| Accela ChemBio Inc. | +1-858-6993322 |
info@accelachem.com | United States | 21193 | 58 |
| Xiamen AmoyChem Co., Ltd | +86-86-5926051114 +8615060885618 |
sales@amoychem.com | China | 6366 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 |
sales@alchempharmtech.com | United States | 63687 | 58 |
4-Ethyloctanoic acid ?? ??:
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