p-Aminobenzoesure-2-ethylhexylester
- CAS No.
- 26218-04-2
- Chemical Name:
- p-Aminobenzoesure-2-ethylhexylester
- Synonyms
- 2-Ethylhexyl p-aminobenzoate;Etone Amine;PABA Ethylhexyl Ester;Octyl p-Aminobenzoate;Isoctyl p-aminobenzoate;Isooctyl para aminobenzoate;p-Aminobenzoicacidisooctylester;2–ethylhexyl P-aminobenzoate 99%;Amino benzoic acid Isooctyl Ester;P-Aminobenzoesure-2-ethylexylester
- CBNumber:
- CB91448754
- Molecular Formula:
- C15H23NO2
- Molecular Weight:
- 249.35
- MDL Number:
- MFCD13340006
- MOL File:
- 26218-04-2.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Product description | Number | Pack Size | Price |
| Ethylhexyl triazone Related Compound A United States Pharmacopeia (USP) Reference Standard | 1265548 | 20mg | $853 |
| Ethylhexyl triazone Related Compound A | BBA21804 | 0.25g | $250 |
| Ethylhexyl triazone Related Compound A | BBA21804 | 2.5g | $906.25 |
| 2-Ethylhexyl 4-aminobenzoate 97% | E58456 | 250mg | $51 |
| 2-Ethylhexyl 4-aminobenzoate 97% | E58456 | 1g | $57 |
| More product size | |||
| Boiling point | 385.0±15.0 °C(Predicted) |
|---|---|
| Density | 1.015±0.06 g/cm3(Predicted) |
| storage temp. | under inert gas (nitrogen or Argon) at 2–8 °C |
| solubility | DMSO (Slightly), Methanol (Slightly, Heated) |
| pka | 2.37±0.10(Predicted) |
| form | Low-Melting Solid |
| color | Pale Orange to Brown |
| Stability | Air Sensitive, Hygroscopic |
| Major Application | pharmaceutical (small molecule) |
| InChI | InChI=1S/C15H23NO2/c1-3-5-6-12(4-2)11-18-15(17)13-7-9-14(16)10-8-13/h7-10,12H,3-6,11,16H2,1-2H3 |
| InChIKey | ZJQXUTDROPGVLH-UHFFFAOYSA-N |
| SMILES | C(OCC(CC)CCCC)(=O)C1=CC=C(N)C=C1 |
| FDA UNII | 7CHI67POY6 |
| EPA Substance Registry System | Benzoic acid, 4-amino-, 2-ethylhexyl ester (26218-04-2) |
| UNSPSC Code | 41116107 |
| NACRES | NA.24 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302 |
| Precautionary statements | P280-P305+P351+P338 |
| Hazard Codes | N |
| Risk Statements | 50/53 |
| Safety Statements | 60-61 |
| WGK Germany | WGK 2 |
| HS Code | 2922493800 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Aquatic Acute 1 Aquatic Chronic 1 Skin Irrit. 2 |
| REACH Registrations | Active |
p-Aminobenzoesure-2-ethylhexylester price More Price(26)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 1265548 | Ethylhexyl triazone Related Compound A United States Pharmacopeia (USP) Reference Standard | 26218-04-2 | 20mg | $853 | 2026-04-30 | Buy |
| Biosynth | BBA21804 | Ethylhexyl triazone Related Compound A | 26218-04-2 | 0.25g | $250 | 2026-06-04 | Buy |
| Biosynth | BBA21804 | Ethylhexyl triazone Related Compound A | 26218-04-2 | 2.5g | $906.25 | 2026-06-04 | Buy |
| Synthonix | E58456 | 2-Ethylhexyl 4-aminobenzoate 97% | 26218-04-2 | 250mg | $51 | 2026-05-06 | Buy |
| Synthonix | E58456 | 2-Ethylhexyl 4-aminobenzoate 97% | 26218-04-2 | 1g | $57 | 2026-05-06 | Buy |
p-Aminobenzoesure-2-ethylhexylester Chemical Properties,Uses,Production
Uses
2-Ethylhexyl-4-aminobenzoate is an impurity in the synthesis of Ethylhexyl Triazone (E918810), used in sunscreen formulations as a UV filter to block out harmful ultraviolet light.
Synthesis
16397-70-9
26218-04-2
The general procedure for the synthesis of 2-ethylhexyl 4-aminobenzoate from 2-ethylhexyl 4-nitrobenzoate was as follows: in a three-necked flask equipped with a stirrer, 920 mL of methanol-water solution (V methanol: V water = 5:1), 48.15 g (1.8 mol) of ammonium chloride, 33.60 g (1.2 mol) of reduced iron powder and 55.87 g (0.20 mol) 2-ethylhexyl 4-nitrobenzoate. The mixture was heated to reflux and the reaction was maintained for 16-17 hours. The progress of the reaction was monitored by thin layer chromatography (TLC) during the reaction. Upon completion of the reaction, the reaction mixture was filtered while hot and the diatomaceous earth filter cake was washed twice with methanol. The filtrate and washings were combined and concentrated under reduced pressure to obtain the crude product. The crude product was dissolved in 200 mL of water, the pH was adjusted to 7-8 with saturated sodium carbonate solution, and then extracted twice with 200 mL of dichloromethane. The organic phases were combined and dried by adding anhydrous magnesium sulfate for 3 hours. After drying, the magnesium sulfate was removed by filtration, and the filtrate was concentrated under reduced pressure to obtain the intermediate 2-ethylhexyl 4-aminobenzoate as a light yellow solid with 88.7% yield.
References
[1] Patent: CN104860893, 2017, B. Location in patent: Paragraph 0027; 0028; 0037; 0038
p-Aminobenzoesure-2-ethylhexylester Preparation Products And Raw materials
Raw materials
1of2
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Yanxi Chemical Co., Ltd. | +8618531123677 | faithe@yan-xi.com | China | 5853 | 58 |
| HANGZHOU HAILAN CHEMICAL CO.,LTD. | +86-57156122185 +86-15967590394 | sales@hailan-chem.com | China | 2994 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +8618949832763 | info@tnjchem.com | China | 2988 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29815 | 58 |
| Biochempartner | 0086-13720134139 | candy@biochempartner.com | CHINA | 965 | 58 |
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | admin@nexconn.com | China | 10403 | 58 |
| Cangzhou Wanyou New Material Technology Co.,Ltd | 18631714998 | sales@czwytech.com | CHINA | 904 | 58 |
| Changzhou Ditong Chemical Co.,Ltd | +86-0519-88298848 | info@edengenechem.com | China | 2165 | 58 |
| Jinan Liheng Biotechnology Co., Ltd. | 15865262812 | info@lihengpharm.com | CHINA | 938 | 58 |
| SIMAGCHEM CORP | +86-5922680277 +86-13806087780 | sale@simagchem.com | China | 17346 | 58 |
View Lastest Price from p-Aminobenzoesure-2-ethylhexylester manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-06-18 | p-Aminobenzoesure-2-ethylhexylester
26218-04-2
|
1KG | 99% | 5000kg/month | WUHAN FORTUNA CHEMICAL CO., LTD | ||
 |
2026-06-11 | p-Aminobenzoesure-2-ethylhexylester
26218-04-2
|
1kg | 99%min | 20tons | HANGZHOU HAILAN CHEMICAL CO.,LTD. | ||
 |
2025-06-20 | p-Aminobenzoesure-2-ethylhexylester
26218-04-2
|
$10.00-20.00 | 1kg | 0.99 | 20tons | Hebei Yanxi Chemical Co., Ltd. |
-
- p-Aminobenzoesure-2-ethylhexylester
26218-04-2
- $0.00
- 99%
- WUHAN FORTUNA CHEMICAL CO., LTD
-
- p-Aminobenzoesure-2-ethylhexylester
26218-04-2
- $0.00
- 99%min
- HANGZHOU HAILAN CHEMICAL CO.,LTD.
-
- p-Aminobenzoesure-2-ethylhexylester
26218-04-2
- $10.00-20.00
- 0.99
- Hebei Yanxi Chemical Co., Ltd.
