2-Naphthaldehyde (CAS No. 66-99-9) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Organic Chemicals
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The CAS number of 2-Naphthaldehyde is 66-99-9.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Organic Chemicals.
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2-Naphthaldehyde · CAS 66-99-9 · C11H8O. UNII GZX30H50DE.
| CAS Registry Number | 66-99-9 |
|---|---|
| PubChem CID | 6201 |
| Molecular formula | C11H8O |
| IUPAC name | naphthalene-2-carbaldehyde |
| UNII (FDA) | GZX30H50DE |
| Molecular Weight | 156.18 |
|---|---|
| XLogP3 | 3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 1 |
| Exact Mass | 156.057514874 |
| Monoisotopic Mass | 156.057514874 |
| Topological Polar Surface Area | 17.1 |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (100%), H312 (14.3%), H315 (100%), H319 (100%), H332 (14.3%), H335 (85.7%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (14.3%): Harmful in contact with skin [Warning Acute toxicity, dermal]
2-Naphthaldehyde; 66-99-9; 2-Naphthalenecarboxaldehyde; 2-Formylnaphthalene; beta-Naphthaldehyde; beta-Formylnaphthalene; beta-Naphthylcarboxaldehyde; GZX30H50DE; NSC-8557; DTXSID6075352; CHEBI:52368; RefChem:88449; DTXCID7044687; 200-640-2; naphthalene-2-carbaldehyde; naphthalene-2-carboxaldehyde
CAS 66-99-9; molecular formula C11H8O; molecular weight — g/mol.
2-Naphthaldehyde, 66-99-9, 2-Naphthalenecarboxaldehyde, 2-Formylnaphthalene, beta-Naphthaldehyde, beta-Formylnaphthalene.
Hazard statements reported: H302, H312, H315, H319, H332.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.