1,2,3,4-Tetramethyl-1,3-cyclopentadiene (CAS 4249-10-9) — formula C9H14, molecular weight 122.21; category organic chemicals.
1,2,3,4-Tetramethyl-1,3-cyclopentadiene (CAS 4249-10-9) is a chemical raw material in the organic chemicals category. Its molecular formula C9H14 comprises 9 C, 14 H atoms. Its molecular weight is about 122.21. Reported physicochemical data: LogP about 1.5. 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 | 4249-10-9 |
|---|---|
| Molecular Formula | C9H14 |
| Molecular Weight | 122.21 |
| LogP | 1.5 |
| Applications | 3-Cyclopentadiene, 4-tetramethyl-: ACTIVE |
| Category | Organic Chemicals |
Documented applications: 3-Cyclopentadiene, 4-tetramethyl-: ACTIVE.
1,2,3,4-Tetramethyl-1,3-cyclopentadiene is a carbon-based organic compound with CAS registry number 4249-10-9 and molecular formula C9H14 (molecular weight 122.21), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 4249-10-9
Its molecular formula C9H14 comprises 9 C, 14 H atoms.
Also known as: 1,2,3,4-Tetramethyl-1,3-cyclopentadiene · 1,2,3,4-四甲基-1,3-环戊二烯
Category: organic chemicals
The CAS registry number of 1,2,3,4-Tetramethyl-1,3-cyclopentadiene is 4249-10-9.
Molecular formula C9H14, molecular weight 122.21.
It is also registered under: 1,2,3,4-Tetramethyl-1,3-cyclopentadiene, 1,2,3,4-四甲基-1,3-环戊二烯.
Recorded applications: 3-Cyclopentadiene, 4-tetramethyl-: ACTIVE.
Category: Organic Chemicals.
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Independent reference data for 1,2,3,4-Tetramethyl-1,3-cyclopentadiene (CAS 4249-10-9), compiled from public chemistry databases.
| CAS Registry Number | 4249-10-9 |
|---|---|
| PubChem CID | 138163 |
| Molecular formula | C9H14 |
| IUPAC name | 1,2,3,4-tetramethylcyclopenta-1,3-diene |
| UNII (FDA) | NS00015745 |
| Molecular Weight | 122.21 |
|---|---|
| XLogP3 | 1.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 0 |
| Exact Mass | 122.109550447 |
| Monoisotopic Mass | 122.109550447 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 9 |
4249-10-9; 1,2,3,4-Tetramethylcyclopentadiene; DTXSID90195277; 1,2,3,4-tetramethyl-cyclopentadiene; RefChem:410622; DTXCID00117768; 1,2,3,4-tetramethylcyclopenta-1,3-diene; 1,2,3,4-Tetramethyl-1,3-cyclopentadiene; Tetramethylcyclopentadiene; MFCD00145385; TETRAMETHYL CYCLOPENTADIENE; Me4CpH; 1,2,3,4-tetramethyl; SCHEMBL297606; SCHEMBL337603; SCHEMBL1990372
| Reported hazard statements | H226 (100%) |
|---|
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
P210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P370+P378, P403+P235, and P501 (click each P-code to see the statement)
1,2,3,4-Tetramethyl-1,3-cyclopentadiene · CAS 4249-10-9 · C9H14. UNII NS00015745.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 1,2,3,4-四甲基-1,3-环戊二烯