ChemicalBook >> CAS DataBase List >>Isobutylparaben
Isobutylparaben
- CAS No.
- 4247-02-3
- Chemical Name:
- Isobutylparaben
- Synonyms
- ISOBUTYL 4-HYDROXYBENZOATE;4-Hydroxybenz;ISOBUTYLPARABEN;Butylparaben Impurity E;Butylparaben Impurity 1;sobutyl 4-hydroxybenzoate;ISOBUTYL P-HYDROXYBENZOATE;Isobutyl 4-hydroxubenzoate;Isobutylparaben (Standard);lsolbutyl p-hydroxybenzoate
- CBNumber:
- CB2779511
- Molecular Formula:
- C11H14O3
- Molecular Weight:
- 194.23
- MDL Number:
- MFCD00020167
- MOL File:
- 4247-02-3.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-06-03 11:24:09
| Melting point | 76°C |
|---|---|
| Boiling point | 302.3±15.0 °C(Predicted) |
| Density | 1.105±0.06 g/cm3(Predicted) |
| vapor pressure | 0.001Pa at 20℃ |
| storage temp. | 2-8°C |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| pka | 8.17±0.15(Predicted) |
| form | Solid |
| color | White |
| Water Solubility | Insoluble in water. |
| BRN | 2642305 |
| Cosmetics Ingredients Functions |
PRESERVATIVE ANTIMICROBIAL |
| Cosmetic Ingredient Review (CIR) | Isobutylparaben (4247-02-3) |
| InChI | InChI=1S/C11H14O3/c1-8(2)7-14-11(13)9-3-5-10(12)6-4-9/h3-6,8,12H,7H2,1-2H3 |
| InChIKey | XPJVKCRENWUEJH-UHFFFAOYSA-N |
| SMILES | C(OCC(C)C)(=O)C1=CC=C(O)C=C1 |
| LogP | 3.43 at 23℃ |
| Substances of Very High Concern (SVHC) Candidate List | Isobutyl 4-hydroxybenzoate (4247-02-3) |
| CAS DataBase Reference | 4247-02-3(CAS DataBase Reference) |
| EWG's Food Scores | 5-8 |
| FDA UNII | 0QQJ25X58G |
| UNSPSC Code | 41116107 |
| NACRES | NA.24 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS05 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H315-H318 | |||||||||
| Precautionary statements | P264-P280-P302+P352-P305+P351+P338-P332+P313-P362+P364 | |||||||||
| Hazard Codes | Xi,N | |||||||||
| Risk Statements | 51/53 | |||||||||
| Safety Statements | 22-24/25-61 | |||||||||
| RIDADR | UN 3077 9/PG 3 | |||||||||
| WGK Germany | 2 | |||||||||
| RTECS | DH2247000 | |||||||||
| HazardClass | IRRITANT | |||||||||
| HS Code | 29182900 | |||||||||
| Storage Class | 13 - Non Combustible Solids | |||||||||
| Hazard Classifications | Eye Dam. 1 Skin Irrit. 2 |
|||||||||
| REACH Registrations | Inactive | |||||||||
| NFPA 704 |
|
Isobutylparaben price More Price(46)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | Y0001357 | Butyl parahydroxybenzoate impurity E European Pharmacopoeia (EP) Reference Standard | 4247-02-3 | 15 mg | $175 | 2026-04-30 | Buy |
| Sigma-Aldrich | 715077 | Isobutyl 4-hydroxybenzoate 97% | 4247-02-3 | 25g | $101 | 2026-04-30 | Buy |
| Sigma-Aldrich | Y0001357 | Butyl parahydroxybenzoate impurity E European Pharmacopoeia (EP) Reference Standard | 4247-02-3 | y0001357 | $153 | 2024-03-01 | Buy |
| TCI Chemical | H0493 | Isobutyl 4-Hydroxybenzoate >99.0%(HPLC)(T) | 4247-02-3 | 25g | $48 | 2026-04-30 | Buy |
| TCI Chemical | H0493 | Isobutyl 4-Hydroxybenzoate >99.0%(HPLC)(T) | 4247-02-3 | 100g | $101 | 2026-04-30 | Buy |
Isobutylparaben Chemical Properties, Uses, Production
Chemical Properties
White Solid
Uses
Isobutyl 4-hydroxybenzoate is used as an anti-microbial agent. It is also used as antiseptics for cosmetic field.
Uses
An antimicrobial
Definition
ChEBI: Isobutylparaben is a 4-hydroxybenzoate ester.
Flammability and Explosibility
Non flammable
Contact allergens
This substance is one of the parabens family. Parabens are esters formed by p-hydroxybenzoic acid and an alcohol. They are largely used as biocides in cosmetics and toiletries, medicaments, or food. They have synergistic power with other biocides. Parabens can induce allergic contact dermatitis, mainly in chronic dermatitis and wounded skin.
Isobutylparaben Preparation Products And Raw materials
Raw materials
Preparation Products
Global Suppliers ( 310)
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Wuhan Fortuna Chemical Co., Ltd | 027-59207852 13308628970 | buy@fortunachem.com | China | 2579 | 58 |
| Shandong Baizhe New Materials Co., Ltd | 13375512898 | 13375512898@163.com | China | 300 | 58 |
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| 3B Pharmachem (Wuhan) International Co.,Ltd. | 18930552037 | 3bsc@sina.com | China | 15813 | 69 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30103 | 84 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24512 | 81 |
| Shijiazhuang Sdyano Fine Chemical Co., Ltd. | 0311-89250318 13582355795 | master@sjzsdyn.com | China | 2776 | 65 |
| Chemsky（shanghai）International Co.,Ltd. | 021-50135380 | shchemsky@sina.com | China | 32273 | 50 |
| XiaoGan ShenYuan ChemPharm co,ltd | 15527621225; 15527621225 | 1791901229@qq.com | China | 6741 | 52 |
Related articles
- Isobutylparaben Antimicrobial and Estrogenic Risk
- Isobutylparaben is a sparingly water-soluble paraben preservative with broad-spectrum bacteriostatic and antifungal properties....
- Aug 18,2026
View Latest Price from Isobutylparaben manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-06-02 | Isobutylparaben
4247-02-3
|
$29.00 | 99.36% | 10g | TargetMol Chemicals Inc. | ||
 |
2026-05-28 | isobutyl p-hydroxybenzoate
4247-02-3
|
$19.10 | 1KG | 99% | 10 ton | Hebei Chuanghai Biotechnology Co,.LTD | |
 |
2026-03-20 | Isobutylparaben
4247-02-3
|
$1.00 | 1KG | 99% | 10 mt | Hebei Chuanghai Biotechnology Co., Ltd |
-
- Isobutylparaben
4247-02-3
- $29.00
- 99.36%
- TargetMol Chemicals Inc.
-
- isobutyl p-hydroxybenzoate
4247-02-3
- $19.10
- 99%
- Hebei Chuanghai Biotechnology Co,.LTD
-
- Isobutylparaben
4247-02-3
- $1.00
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
4247-02-3 (Isobutylparaben) Related Search:
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Isobutylparaben (Standard)
ISOBUTYL 4-HYDROXYBENZOATE
4247-02-3
427-02-3
4247-02-8
424-72-3
4247-2-3
HOC6H4COOC4H9
Cosmetics
Alcohols
Building Blocks
C10 to C11
C11 to C30+
Carbonyl Compounds
Chemical Synthesis
Esters
Organic Building Blocks
Oxygen Compounds
Aromatics
