Dimethylbis(t-butylcyclopentadienyl)hafnium (CAS 68193-45-3) — formula C20H32Hf, molecular weight 451.0; category organic chemicals.
Dimethylbis(t-butylcyclopentadienyl)hafnium (CAS 68193-45-3) is a chemical raw material in the organic chemicals category. Its molecular formula C20H32Hf comprises 20 C, 32 H, 1 Hf atoms. Its molecular weight is about 451.0. 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 | 68193-45-3 |
|---|---|
| Molecular Formula | C20H32Hf |
| Molecular Weight | 451.0 |
| Applications | catalysts, electronics, and metal processing |
| Category | Organic Chemicals |
Documented applications: catalysts, electronics, and metal processing.
Dimethylbis(t-butylcyclopentadienyl)hafnium is a carbon-based organic compound with CAS registry number 68193-45-3 and molecular formula C20H32Hf (molecular weight 451.0), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 68193-45-3
Its molecular formula C20H32Hf comprises 20 C, 32 H, 1 Hf atoms.
Also known as: Dimethylbis(t-butylcyclopentadienyl)hafnium · 二甲基双(叔丁基环戊二烯基)铪
Category: organic chemicals
The CAS registry number of Dimethylbis(t-butylcyclopentadienyl)hafnium is 68193-45-3.
Molecular formula C20H32Hf, molecular weight 451.0.
It is also registered under: Dimethylbis(t-butylcyclopentadienyl)hafnium, 二甲基双(叔丁基环戊二烯基)铪.
Recorded applications: catalysts, electronics, and metal processing.
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 Dimethylbis(t-butylcyclopentadienyl)hafnium (CAS 68193-45-3), compiled from public chemistry databases.
| CAS Registry Number | 68193-45-3 |
|---|---|
| PubChem CID | 73988869 |
| Molecular formula | C20H32Hf |
| IUPAC name | bis(2-tert-butylcyclopenta-1,3-diene);carbanide;hafnium(4+) |
| Molecular Weight | 451.0 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 2 |
| Exact Mass | 452.19696 |
| Monoisotopic Mass | 452.19696 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 21 |
DTXSID80626040; Hafnium 2-tert-butylcyclopenta-1,3-dien-1-ide methanide (1/2/2); RefChem:347067; DTXCID80576793; 68193-45-3; (tBuCp)2HfMe2; Dimethylbis(t-butylcyclopentadienyl)hafnium; Dimethylbis(tert-butylcyclopentadienyl)hafnium
| Reported hazard statements | H228 (100%) |
|---|
H228 (100%): Flammable solid [Danger Flammable solids]
P210, P240, P241, P280, and P370+P378 (click each P-code to see the statement)
Dimethylbis(t-butylcyclopentadienyl)hafnium · CAS 68193-45-3 · C20H32Hf.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 二甲基双(叔丁基环戊二烯基)铪