CAS No. 98-29-3

Molecular Formula: C10H14O2

Item	Pure TBC 85%TBC/ water (methyl alcohol)
Appearance(20°C)	White or light yellow powder Amber liquid
Content	≥ 99.0% 85±1%
Melting point	≥ 53.0 -
Ash content	≤ 0.2% ≤ 0.2%
Standard	Technical grade
Content	99% or 85%
Capacity	300MT/month
Loading port	Shanghai
Use	4-tert-Butylcatechol (TBC) is mainly used as efficient polymerization inhibitor for processing, storing and transporting olefin monomer; it can also be used as antioxidant and polymerization inhibitor for unsaturated polyester resin, ink, high polymer material, and oil.
Package	40kg/drum,200kg/drum or according to the customers' demand
Storage	Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down

Molecular Formula: C10H14O2
Molecular Weight: 166.22
Hazard Symbols: C,N,T
UN Number: UN 2923 8/PG 3
WGKGermany: 2
PackingGroup: III
HS Code: 29072900

Purity: 99,0%

Appearance	Light yellow liquid
TBC (WT%)	85±0.5
Water (wt%)	15±0.5
Relative density ρ 20	1.050~1.070
Refractivity (20℃ )	1.5000~1.5120
4-tert-Butylcatechol 99% powder
Appearance	White or light yellow powder
Purity	≥ 99%
Ash	≤ 0.2%

Appearance	Light yellow to white flakes
Assay (GC ) ,%	≥ 99.00
Melting point, ℃	≥ 53.00
Ash,%	≤ 0. 2
Moisture, %	≤ 0. 3
Pyrocatechol , %	≤ 0. 5

EC No: 202-653-9
Industry: Resins, Pharmaceutical

Synonyms:
p-TBC; 4-Tertiary-Butyl Catechol; 4-tert-butylpyrocatechol; para-tertiobutyl catechol

Smile code:
OC1=CC=C(C(C)(C)C)C=C1O
MDL Number:
MFCD00002201
Purity :
98%
Available in stock:
30655 g