3,5-Di-tert-butyl-4-hydroxybenzoic acid
3,5-二叔丁基-4-羟基苯甲酸
Also known as: BHT-COOH, 3,5-bis(1,1-dimethylethyl)-4-hydroxybenzoic acid, 3,5-di-t-butyl-4-hydroxybenzoic acid, Dibutylhydroxybenzoic acid, 4-Carboxy-2,6-di-tert-butylphenol, 2,6-Di-tert-butyl-4-carboxyphenol, Thymol Impurity28
- CAS No.
- 1421-49-4
- Jingsj CID
- J-50087-0
- Molecular Formula
- C15H22O3
- Chinese Name
- 3,5-二叔丁基-4-羟基苯甲酸
- Molecular Weight
- 250.33300 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 206-209 °C(lit.) |
|---|---|
| Boiling Point | 340.6ºC at 760 mmHg |
| Density | 1.07 g/cm3 |
| Flash Point | 174ºC |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of 3,5-Di-tert-butyl-4-hydroxybenzoic acid?
1421-49-4
What are the molecular formula and molecular weight of 3,5-Di-tert-butyl-4-hydroxybenzoic acid?
C15H22O3, molecular weight 250.33300 g/mol
Is 3,5-Di-tert-butyl-4-hydroxybenzoic acid hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026