[1,1':3',1''-Terphenyl]-2,2',2''-triol, 5,5',5''-trimethyl- (CAS 71128-89-7) — formula C21H20O3, molecular weight 320.4; category organic chemicals.
[1,1':3',1''-Terphenyl]-2,2',2''-triol, 5,5',5''-trimethyl- (CAS 71128-89-7) is a chemical raw material in the organic chemicals category. Its molecular formula C21H20O3 comprises 21 C, 20 H, 3 O atoms. Its molecular weight is about 320.4. Reported physicochemical data: LogP about 5.2. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 71128-89-7 |
|---|---|
| Molecular Formula | C21H20O3 |
| Molecular Weight | 320.4 |
| LogP | 5.2 |
| Applications | cosmetics, plastics, and lubricants |
| Category | Organic Chemicals |
Documented applications: cosmetics, plastics, and lubricants.
[1,1':3',1''-Terphenyl]-2,2',2''-triol, 5,5',5''-trimethyl- is a carbon-based organic compound with CAS registry number 71128-89-7 and molecular formula C21H20O3 (molecular weight 320.4), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 71128-89-7
Its molecular formula C21H20O3 comprises 21 C, 20 H, 3 O atoms.
Also known as: [1,1':3',1''-Terphenyl]-2,2',2''-triol, 5,5',5''-trimethyl- · [1,1':3',1''-三联苯]-2,2',2''-三醇,5,5',5''-三甲基-
Category: organic chemicals
The CAS registry number of [1,1':3',1''-Terphenyl]-2,2',2''-triol, 5,5',5''-trimethyl- is 71128-89-7.
Molecular formula C21H20O3, molecular weight 320.4.
It is also registered under: [1,1':3',1''-Terphenyl]-2,2',2''-triol, 5,5',5''-trimethyl-, [1,1':3',1''-三联苯]-2,2',2''-三醇,5,5',5''-三甲基-.
Recorded applications: cosmetics, plastics, and lubricants.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for [1,1':3',1''-Terphenyl]-2,2',2''-triol, 5,5',5''-trimethyl- (CAS 71128-89-7), compiled from public chemistry databases.
| CAS Number | 71128-89-7 |
|---|---|
| PubChem CID | 13277867 |
| Molecular Formula | C21H20O3 |
| IUPAC Name | 2,6-bis(2-hydroxy-5-methylphenyl)-4-methylphenol |
| Molecular Weight | 320.4 |
|---|---|
| XLogP3 | 5.2 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 2 |
| Exact Mass | 320.14124450 |
| Monoisotopic Mass | 320.14124450 |
| Topological Polar Surface Area | 60.7 |
| Heavy Atom Count | 24 |
71128-89-7; 2,6-BIS(2-HYDROXY-5-METHYLPHENYL)-4-METHYLPHENOL; 5,5',5''-Trimethyl-[1,1':3',1''-terphenyl]-2,2',2''-triol; SCHEMBL6567310; DTXSID50534128; MIMSFSSJLXCWDI-UHFFFAOYSA-N; CS-0182986; 2,6-bis(2-hydroxy-5-methyl-phenyl)-4-methyl-phenol; 1~5~,2~5~,3~5~-Trimethyl[1~1~,2~1~:2~3~,3~1~-terphenyl]-1~2~,2~2~,3~2~-triol
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.