p-Naphtolbenzein (CAS 145-50-6) — formula C27H18O2, molecular weight 374.4; category organic chemicals.
p-Naphtolbenzein (CAS 145-50-6) is a chemical raw material in the organic chemicals category. Its molecular formula C27H18O2 comprises 27 C, 18 H, 2 O atoms. Its molecular weight is about 374.4. Reported physicochemical data: LogP about 6.6. 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 | 145-50-6 |
|---|---|
| Molecular Formula | C27H18O2 |
| Molecular Weight | 374.4 |
| LogP | 6.6 |
| Category | Organic Chemicals |
p-Naphtolbenzein is a carbon-based organic compound with CAS registry number 145-50-6 and molecular formula C27H18O2 (molecular weight 374.4), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 145-50-6
Its molecular formula C27H18O2 comprises 27 C, 18 H, 2 O atoms.
Also known as: p-Naphtolbenzein · 对萘酚苯醌
Category: organic chemicals
The CAS registry number of p-Naphtolbenzein is 145-50-6.
Molecular formula C27H18O2, molecular weight 374.4.
It is also registered under: p-Naphtolbenzein, 对萘酚苯醌.
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 p-Naphtolbenzein (CAS 145-50-6), compiled from public chemistry databases.
| CAS Registry Number | 145-50-6 |
|---|---|
| PubChem CID | 67352 |
| Molecular formula | C27H18O2 |
| IUPAC name | 4-[(4-hydroxynaphthalen-1-yl)-phenylmethylidene]naphthalen-1-one |
| UNII (FDA) | NS00021665 |
| Molecular Weight | 374.4 |
|---|---|
| XLogP3 | 6.6 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 374.130679813 |
| Monoisotopic Mass | 374.130679813 |
| Topological Polar Surface Area | 37.3 |
| Heavy Atom Count | 29 |
(E)-4-((4-hydroxynaphthalen-1-yl)(phenyl)methylene)naphthalen-1(4H)-one; 1-Naphtholbenzein; C27H18O2; a-Naphtholbenzein (Technical Grade); 4-((4-Hydroxynaphthalen-1-yl)(phenyl)methylene)naphthalen-1(4H)-one; Naphtholbenzein Impurity 1; Naphtholbenzein Impurity 2; orb1944058; SCHEMBL3703616; NPE1008; 4-[(4-hydroxy-1-naphthyl)-phenyl-methylene]naphthalen-1-one; 162335-97-9; 4-[(4-hydroxynaphthalen-1-yl)-phenylmethylidene]naphthalen-1-one; N0028; N0060; N0465
p-Naphtolbenzein · CAS 145-50-6 · C27H18O2. UNII NS00021665.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 对萘酚苯醌