2,2'-Dihydroxy-3,3',5,5' tetra tert butyl biphenyl

2,2'-DIHYDROXY-3,3',5,5' TETRA TERT BUTYL BIPHENYL | Phosphite Antioxidants.

1. STRUCTURE
2,2'-Dihydroxy-3,3',5,5' tetra tert butyl biphenyl
2. PRODUCT NAME & DETAILS
Product Name 2,2'-Dihydroxy-3,3',5,5' tetra tert butyl biphenyl
Product Code 001376
CAS No 6390-69-8
HS Code 2922.19.60
Molecular Formula C28H42O2
Molecular Wt. 410.63
3. SPECIFICATION
Physical Appearance
White To Off White Powder
Volatiles Content
NMT 0.50%
Water Content (KF)
NMT 0.30%
Purity By GC
NLT 99.0%
Chloride Content
NMT 50 PPM
4. APPLICATION - This is used as intermediate to manufacture Phosphite anti oxidants.
- These anti oxidants has very high efficiency to retard the thermal degradation of the plastics and polymers  at high process temperature.
5. HAZARD CLASSIFICATION
Non-Hazardous Substance.

Irritant

6. CAPACITY 120 MT per year.
7. STORAGE CONDITION
Store in closed container at ambient temperature. Avoid direct sunlight.
8. PACKING DETAILS
500 Kg Big bag.
9. SHELF LIFE
3 Years
Disclaimer
Typical properties should not be considered as specification.
Product covered by valid patents are not offered or supplied for commercial use. The Patent position should be verified by the customer.
Products will not be supplied to countries where they could be in conflict with existing patents.
Products currently covered by valid US patents are offered for R&D use in accordance with 35 USC 271 (e) (I) Above information is given in good faith and without warrenty.

The above information is given in good faith and is without warranty