Phenylpropiolic acid (CAS 637-44-5) — formula C9H6O2, molecular weight 146.14; category organic chemicals.
| CAS Number | 637-44-5 |
|---|---|
| Molecular Formula | C9H6O2 |
| Molecular Weight | 146.14 |
| Melting Point | 136 - 139 °C |
| LogP | 2 |
| Category | Organic Chemicals |
Phenylpropiolic acid is a carbon-based organic compound with CAS registry number 637-44-5 and molecular formula C9H6O2 (molecular weight 146.14), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 637-44-5
Its molecular formula C9H6O2 comprises 9 C, 6 H, 2 O atoms.
Also known as: Phenylpropiolic acid · 苯丙炔酸
Category: organic chemicals
The CAS registry number of Phenylpropiolic acid is 637-44-5.
Molecular formula C9H6O2, molecular weight 146.14.
It is also registered under: Phenylpropiolic acid, 苯丙炔酸.
Category: Organic Chemicals.
Independent reference data for Phenylpropiolic acid (CAS 637-44-5), compiled from public chemistry databases.
| CAS Registry Number | 637-44-5 |
|---|---|
| PubChem CID | 69475 |
| Molecular formula | C9H6O2 |
| IUPAC name | 3-phenylprop-2-ynoic acid |
| UNII (FDA) | 4KE28XZ9GX |
| Molecular Weight | 146.14 |
|---|---|
| XLogP3 | 2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 146.036779430 |
| Monoisotopic Mass | 146.036779430 |
| Topological Polar Surface Area | 37.3 |
| Heavy Atom Count | 11 |
| Melting Point | 136 - 139 °C |
|---|
Phenylpropiolic acid; 637-44-5; 3-Phenylpropiolic acid; 3-phenylprop-2-ynoic acid; Phenylpropynoic acid; 3-Phenyl-2-propynoic acid; 3-Phenylpropynoic acid; 2-Propynoic acid, 3-phenyl-; Propiolic acid, phenyl-; Phenylacetylene monocarboxylic acid; 4KE28XZ9GX; NSC-13669; DTXSID7060918; CHEBI:90355; RefChem:861817; DTXCID2044058
| Reported hazard statements | H315 (100%), H319 (100%), H335 (98%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Phenylpropiolic acid · CAS 637-44-5 · C9H6O2. UNII 4KE28XZ9GX. Melting Point: 136 - 139 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 苯丙炔酸