CAS 128-39-2 (2,6-Di-tert-butylphenol) Quick Details

Chemical Name: 2,6-Di-tert-butylphenol

Synonyms: 2,6-DTBP; 2,6-Bis(1,1-dimethylethyl)phenol

CAS No.: 128-39-2

Molecular Formula: C14H22O

Molecular weight: 206.32

Appearance: White or off-white powder

Assay: 99%

CAS 128-39-2 (2,6-Di-tert-butylphenol) Typical Properties

Item	Index
Appearance	White powder
Assay	99%min
One early melting point℃	≥156.0
Phenol	≤0.20%
As specification	≤0.30%
Boiling point	253°C at 760 mmHg
Density	0.914 g/cm³ at 20°C
Flash point	118°C (Closed Cup)
Water-soluble	Completely insoluble in water

CAS 128-39-2 (2,6-Di-tert-butylphenol) Usage

Core Precursor for High-Efficacy Hindered Phenolic Antioxidants (Core Application): Functions as the most crucial sterically hindered phenolic building block across modern polymer stabilization industries.
- Downstream Antioxidant Synthesis: Used to manufacture polymer stabilizers such as Antioxidant 1010, Antioxidant 1076, and Antioxidant 3114, which are widely applied in PE, PP, PS, and ABS resins.
Fuel & Lubricant Stabilizer: Applied directly as a high-potency antioxidant and gum-inhibiting additive for gasoline, diesel, aviation fuels, transformer oils, and industrial lubricants to prevent sludge formation and oxidation.
Fine Chemical & Agrochemical Intermediate: Handled as an organic synthesis precursor for agrochemicals, rubber antioxidants, and specialty aromatics.
Other applications: Can be used as a plasticizer, raw material for dyes, UV absorber, and surfactant.

CAS 128-39-2 (2,6-Di-tert-butylphenol) Packaging

Packing: 25kg/bag or or 180kg/galvanized steel drum

Delivery: by sea, air and courier

CAS 128-39-2 (2,6-Di-tert-butylphenol) Storage

Store in a cool, dry, and well-ventilated dedicated chemical warehouse.

Keep away from heat sources, open flames, and direct solar exposure; suggested storage temperatures should not exceed 30°C.

Keep containers hermetically sealed and sheltered from atmospheric moisture.

2,6-Di-tert-butylphenol CAS 128-39-2