1,1-Di(o-tolyl)ethylene (CAS 2919-19-9) — formula C16H16, molecular weight 208.30; category organic chemicals.
1,1-Di(o-tolyl)ethylene (CAS 2919-19-9) is a chemical raw material in the organic chemicals category. Its molecular formula C16H16 comprises 16 C, 16 H atoms. Its molecular weight is about 208.30. Reported physicochemical data: LogP about 5.3. 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 | 2919-19-9 |
|---|---|
| Molecular Formula | C16H16 |
| Molecular Weight | 208.30 |
| LogP | 5.3 |
| Category | Organic Chemicals |
1,1-Di(o-tolyl)ethylene is a carbon-based organic compound with CAS registry number 2919-19-9 and molecular formula C16H16 (molecular weight 208.30), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 2919-19-9
Its molecular formula C16H16 comprises 16 C, 16 H atoms.
Also known as: 1,1-Di(o-tolyl)ethylene · 1,1-二(邻甲苯基)乙烯
Category: organic chemicals
The CAS registry number of 1,1-Di(o-tolyl)ethylene is 2919-19-9.
Molecular formula C16H16, molecular weight 208.30.
It is also registered under: 1,1-Di(o-tolyl)ethylene, 1,1-二(邻甲苯基)乙烯.
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-Di(o-tolyl)ethylene (CAS 2919-19-9), compiled from public chemistry databases.
| CAS Registry Number | 2919-19-9 |
|---|---|
| PubChem CID | 137764 |
| Molecular formula | C16H16 |
| IUPAC name | 1-methyl-2-[1-(2-methylphenyl)ethenyl]benzene |
| UNII (FDA) | ST50828077 |
| Molecular Weight | 208.30 |
|---|---|
| XLogP3 | 5.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 2 |
| Exact Mass | 208.125200510 |
| Monoisotopic Mass | 208.125200510 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 16 |
2919-19-9; 1,1-Di-o-tolylethylene; DTXSID60183444; RefChem:71008; DTXCID70105935; MUZMRKGPXHDTOF-UHFFFAOYSA-N; 1,1-Di(o-tolyl)ethylene; 1-methyl-2-[1-(2-methylphenyl)ethenyl]benzene; 2,2'-(Ethene-1,1-diyl)bis(methylbenzene); MFCD00043635; 1-Methyl-2-[1-(2-methylphenyl)vinyl]benzene; 2-methyl-1-[1-(2-methylphenyl)vinyl]benzene; 1,1-ditolylethylene; SCHEMBL2771852; SCHEMBL28042486; SBB007980
| Reported hazard statements | H302 (100%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
P264, P270, P301+P317, P330, and P501 (click each P-code to see the statement)
1,1-Di(o-tolyl)ethylene · CAS 2919-19-9 · C16H16. UNII ST50828077.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 1,1-二(邻甲苯基)乙烯