4,4'-di-tert-butyl-1,1'-biphenyl (CAS 1625-91-8) — formula C20H26, molecular weight 266.4; category organic chemicals.
4,4'-di-tert-butyl-1,1'-biphenyl (CAS 1625-91-8) is a chemical raw material in the organic chemicals category. Its molecular formula C20H26 comprises 20 C, 26 H atoms. Its molecular weight is about 266.4. Reported physicochemical data: LogP about 7.7. 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 | 1625-91-8 |
|---|---|
| Molecular Formula | C20H26 |
| Molecular Weight | 266.4 |
| LogP | 7.7 |
| Category | Organic Chemicals |
4,4'-di-tert-butyl-1,1'-biphenyl is a carbon-based organic compound with CAS registry number 1625-91-8 and molecular formula C20H26 (molecular weight 266.4), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 1625-91-8
Its molecular formula C20H26 comprises 20 C, 26 H atoms.
Also known as: 4,4'-di-tert-butyl-1,1'-biphenyl · 4,4'-二叔丁基-1,1'-联苯
Category: organic chemicals
The CAS registry number of 4,4'-di-tert-butyl-1,1'-biphenyl is 1625-91-8.
Molecular formula C20H26, molecular weight 266.4.
It is also registered under: 4,4'-di-tert-butyl-1,1'-biphenyl, 4,4'-二叔丁基-1,1'-联苯.
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 4,4'-di-tert-butyl-1,1'-biphenyl (CAS 1625-91-8), compiled from public chemistry databases.
| CAS Registry Number | 1625-91-8 |
|---|---|
| PubChem CID | 74195 |
| Molecular formula | C20H26 |
| IUPAC name | 1-tert-butyl-4-(4-tert-butylphenyl)benzene |
| UNII (FDA) | 43DA8ZRT2N |
| Molecular Weight | 266.4 |
|---|---|
| XLogP3 | 7.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 3 |
| Exact Mass | 266.203450829 |
| Monoisotopic Mass | 266.203450829 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 20 |
1625-91-8; 4,4'-di-tert-Butylbiphenyl; 4,4'-Di-tert-butyl-1,1'-biphenyl; DTXSID4048193; 43DA8ZRT2N; DTXCID5028168; 4,4'-Bis(1,1-dimethylethyl)-1,1'-biphenyl; DBB biphenyl cpd; DTBB cpd; RefChem:506592; 216-615-4; 1-tert-butyl-4-(4-tert-butylphenyl)benzene; 4,4'-di-t-Butylbiphenyl; 1,1'-Biphenyl, 4,4'-bis(1,1-dimethylethyl)-; C20H26; MFCD00008834
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
4,4'-di-tert-butyl-1,1'-biphenyl · CAS 1625-91-8 · C20H26. UNII 43DA8ZRT2N.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4,4'-二叔丁基-1,1'-联苯