Basic information
- CAS
4221-80-1- Standard SMILES
CC(C)(C)c1ccc(OC(=O)c2cc(C(C)(C)C)c(O)c(C(C)(C)C)c2)c(C(C)(C)C)c1- InChIKey
KJYSXRBJOSZLEL-UHFFFAOYSA-N- Molecular formula
- C29H42O3
- Average molar mass
- 438.6 g/mol
- Monoisotopic mass
- 438.3133952
Overview
stabilizing additive for plastics
Names & identifiers
- Preferred name
- 2,4-Di-tert-butylphenyl 3',5'-di-tert-butyl-4'-hydroxybenzoate
- IUPAC
- (2,4-ditert-butylphenyl) 3,5-ditert-butyl-4-hydroxybenzoate
- English name
- 2’,4’-Di-tert-butylphenyl 3,5-di-tert-butyl-4-hydroxybenzoate
- Molecular formula
- C29H42O3
- Molecular weight
- 438.64
Names & synonyms
4221-80-1UV-CHEK AM-340M2AC510TZ8Tetrabutyl Phenyl HydroxybenzoateBenzoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy-, 2,4-bis(1,1-dimethylethyl)phenyl esterDBHDBPBDTXSID50633643,5-Ditert-butyl-4-hydroxy-(2,4-ditert-butylphenyl)benzoate2,4-di-tert-butylphenyl 3',5'-di-tert-butyl-4'-hydroxybenzoateRefChem:896729DTXCID3040063224-166-0
Show more names
UV-120UVA-3UV-2013,5-Di-HRstab-120DXSORB 120Tinuvin 120Sumisorb 400UV ABSORBER-120UV Absorber UV120
2,4-Di-tert-butylphenyl 3,5-di-tert-butyl-4-hydroxybenzoatestarbld00169143,5-Ditert-butyl-4-SCHEMBL76989(2,4-ditert-butylphenyl) 3,5-ditert-butyl-4-hydroxybenzoate3,5-Di-tert-butyl-4-hydroxybenzoic acid, (2,4-di-tert-butylphenyl) ester2,4-DI-TERT-BUTYLPHENYL 4'-HYDROXY-3',5'-DI-TERT-BUTYLBENZOATEBENZOIC ACID, 3,5-DI-TERT-BUTYL-4-HYDROXY-, 2,4-DI-TERT-BUTYLPHENYL ESTER
Properties
Computed structural properties
- XLogP
- 9.7
- Topological polar surface area
- 46.5 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 3
- Rotatable bonds
- 7
- Heavy atoms
- 32
- Formal charge
- 0
- Complexity
- 613
Experimental & physicochemical properties
Food Contact SubstancesFCS -> FDA Inventory of Food Contact Substances Listed in 21 CFR
Physical DescriptionDry Powder
Physicochemical properties
- Melting point
- 195 · 195-197°C
- Boiling point
- 521.3 · 521.3±50.0 °C(Predicted)
- Density
- 1.001 · 1.001±0.06 g/cm3(Predicted)
- vapor pressure
- 0 Pa · 0Pa at 25℃
- pka
- 8.7 · 8.70±0.40(Predicted)
- InChI
- InChI=1S/C29H42O3/c1-26(2,3)19-13-14-23(20(17-19)27(4,5)6)32-25(31)18-15-21(28(7,8)9)24(30)22(16-18)29(10,11)12/h13-17,30H,1-12H3
- InChIKey
- KJYSXRBJOSZLEL-UHFFFAOYSA-N
- SMILES
- C(OC1=CC=C(C(C)(C)C)C=C1C(C)(C)C)(=O)C1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1
- FDA 21 CFR
- 178.201 · 178.2010
- Indirect Additives used in Food Contact Substances
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
This chemical does not meet GHS hazard criteria for 100% (155 of 155) of all reports.
Not Classified
Aggregated GHS information provided per 155 reports by companies from 1 notifications to the ECHA C&L Inventory.
Hazard information
Regulatory Information
Chemical: Benzoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy-, 2,4-bis(1,1-dimethylethyl)phenyl ester
Benzoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy-, 2,4-bis(1,1-dimethylethyl)phenyl ester is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Benzoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy-, 2,4-bis(1,1-dimethylethyl)phenyl ester are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
REACH registered substance: 2,4-di-tert-butylphenyl 3,5-di-tert-butyl-4-hydroxybenzoate (EC: 224-166-0)
Benzoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy-, 2,4-bis(1,1-dimethylethyl)phenyl ester: Does not have an individual approval but may be used under an appropriate group standard
Hazard Classes and CategoriesNot Classified
Safety data
- tsca
- TSCA listed
- REACH Registrations
- Active
Chemistry & industry
Uses & manufacturing
U.S. Production2023: 75,000 - <500,000 lb
Consumer UsesUV stabilizer
Industry UsesUV stabilizer
General Manufacturing Information
Plastics Material and Resin Manufacturing
Benzoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy-, 2,4-bis(1,1-dimethylethyl)phenyl ester: ACTIVE
Applications
UsesUV 120 is particularly useful for stabilizing pigmented polymers, especially where the pigment itself promotes polymer degradation. It does not absorb visible light, therefore, it does not add any initial color to the substrate or polymer.
Suppliers100 total
湖北永阔科技有限公司027-59223108 15972152991 · [email protected]
湖北博杰生物科技有限公司0713-2060728 15629612610 · [email protected]
湖北万得化工有限公司15377098680 15377098680 · [email protected]
Career Henan Chemica Co+86-0371-86658258 +86-13203830695 · [email protected]
Hebei Zhuanglai Chemical Trading Co Ltd+86-16264648883 · [email protected]
广州纳珑化工有限公司13192879270; 13192879270 · [email protected]
上海麦克林生化科技股份有限公司
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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