2-Ethynyl-naphthalene (CAS 2949-26-0) — formula C12H8, molecular weight 152.19; category organic chemicals.
2-Ethynyl-naphthalene (CAS 2949-26-0) is a chemical raw material in the organic chemicals category. Its molecular formula C12H8 comprises 12 C, 8 H atoms. Its molecular weight is about 152.19. Reported physicochemical data: LogP about 3.7. 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 | 2949-26-0 |
|---|---|
| Molecular Formula | C12H8 |
| Molecular Weight | 152.19 |
| LogP | 3.7 |
| Category | Organic Chemicals |
2-Ethynyl-naphthalene is a carbon-based organic compound with CAS registry number 2949-26-0 and molecular formula C12H8 (molecular weight 152.19), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 2949-26-0
Its molecular formula C12H8 comprises 12 C, 8 H atoms.
Also known as: 2-Ethynyl-naphthalene · 2-炔基-萘
Category: organic chemicals
The CAS registry number of 2-Ethynyl-naphthalene is 2949-26-0.
Molecular formula C12H8, molecular weight 152.19.
It is also registered under: 2-Ethynyl-naphthalene, 2-炔基-萘.
Category: Organic Chemicals.
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Independent reference data for 2-Ethynyl-naphthalene (CAS 2949-26-0), compiled from public chemistry databases.
| CAS Number | 2949-26-0 |
|---|---|
| PubChem CID | 115017 |
| Molecular Formula | C12H8 |
| IUPAC Name | 2-ethynylnaphthalene |
| UNII (FDA) | X4QQT78LBL |
| Molecular Weight | 152.19 |
|---|---|
| XLogP3 | 3.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 1 |
| Exact Mass | 152.062600255 |
| Monoisotopic Mass | 152.062600255 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 12 |
2-Ethynylnaphthalene; 2949-26-0; Naphthalene, 2-ethynyl-; DTXSID50183690; X4QQT78LBL; RefChem:87030; DTXCID90106181; 676-241-6; 2-ethynyl-naphthalene; 123333-47-1; Naphthylene-2-acetylene; MFCD00870424; CHEMBL1743361; CCRIS 4255; IZXPFTLEVNQLGD-UHFFFAOYSA-N; 2-Ethynyl Naphtalene
| Notified hazard statements | H302, H312, H332 (25%), H315 (50%), H319 (50%), H335 (50%), H411 (25%) |
|---|
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2-炔基-萘