2-hydroxynaphthalene-1-carbaldehyde [(2-hydroxy-1-naphthyl)methylene]hydrazone (CAS 2387-03-3) — formula C22H16N2O2, molecular weight 340.4; category organic chemicals.
2-hydroxynaphthalene-1-carbaldehyde [(2-hydroxy-1-naphthyl)methylene]hydrazone (CAS 2387-03-3) is a organic chemicals. Its molecular formula C22H16N2O2 comprises 22 C, 16 H, 2 N, 2 O atoms. Its molecular weight is about 340.4. Reported physicochemical data: LogP about 5.1. Organic chemicals are the largest family of carbon-based compounds, widely used across pharmaceuticals, agrochemicals, materials, cosmetics and food industries. Downstream uses span pharmaceutical ingredients, agrochemicals, dyes, solvents, surfactants, food additives and polymer materials. 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 | 2387-03-3 |
|---|---|
| Molecular Formula | C22H16N2O2 |
| Molecular Weight | 340.4 |
| LogP | 5.1 |
| Applications | agrochemicals, dyes, solvents, food additives and polymer materials. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering |
| Category | Organic Chemicals |
Documented applications: agrochemicals, dyes, solvents, food additives and polymer materials. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering.
2-hydroxynaphthalene-1-carbaldehyde [(2-hydroxy-1-naphthyl)methylene]hydrazone is a carbon-based organic compound with CAS registry number 2387-03-3 and molecular formula C22H16N2O2 (molecular weight 340.4), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 2387-03-3
Its molecular formula C22H16N2O2 comprises 22 C, 16 H, 2 N, 2 O atoms.
Also known as: 2-hydroxynaphthalene-1-carbaldehyde [(2-hydroxy-1-naphthyl)methylene]hydrazone · 颜料黄101
Category: organic chemicals
The CAS registry number of 2-hydroxynaphthalene-1-carbaldehyde [(2-hydroxy-1-naphthyl)methylene]hydrazone is 2387-03-3.
Molecular formula C22H16N2O2, molecular weight 340.4.
It is also registered under: 2-hydroxynaphthalene-1-carbaldehyde [(2-hydroxy-1-naphthyl)methylene]hydrazone, 颜料黄101.
Recorded applications: agrochemicals, dyes, solvents, food additives and polymer materials. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering.
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 2-hydroxynaphthalene-1-carbaldehyde [(2-hydroxy-1-naphthyl)methylene]hydrazone (CAS 2387-03-3), compiled from public chemistry databases.
| CAS Number | 2387-03-3 |
|---|---|
| PubChem CID | 75433 |
| Molecular Formula | C22H16N2O2 |
| IUPAC Name | 1-[[(2-hydroxynaphthalen-1-yl)methylidenehydrazinylidene]methyl]naphthalen-2-ol |
| UNII (FDA) | NS00048894 |
| Molecular Weight | 340.4 |
|---|---|
| XLogP3 | 5.1 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 3 |
| Exact Mass | 340.121177757 |
| Monoisotopic Mass | 340.121177757 |
| Topological Polar Surface Area | 65.2 |
| Heavy Atom Count | 26 |
2-HYDROXYNAPHTHALENE-1-CARBALDEHYDE [(2-HYDROXY-1-NAPHTHYL)METHYLENE]HYDRAZONE; RefChem:473476; 2-Hydroxynaphthalene-1-carbaldehyde ((2-hydroxy-1-naphthyl)methylene)hydrazone; 219-210-0; 2387-03-3; 1-[[(2-hydroxynaphthalen-1-yl)methylidenehydrazinylidene]methyl]naphthalen-2-ol; 2,2'-Dihydroxy-1,1'-naphthalazine; 2-OHnaphthalene-1-carbaldehyde (2-OH-1-naphthyl)methylenehydrazone; orb1985181; SCHEMBL7180359; SCHEMBL7598549; DTXSID70862915; OFVHYMLBYXUELF-AXPXABNXSA-N; SYRBOMODLUADBZ-UHFFFAOYSA-N; NS00048894; 2,2\'-Dihydroxy-1,1\'-naphthaldehyde diazine
| GHS notifications | 23.6% (47 / 199) |
|---|
| GHS notifications | 23.6% (47 / 199) |
|---|---|
| Notified hazard statements | H319 (19.6%), H411 (56.8%), H413 (19.6%) |
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 颜料黄101