2-Naphthaldehyde 98.0%(GC)
98.0%(GC)
Synonym: Naphthalen-2-carbaldehyd
Linear Formula:
C11H8O
Molecular Weight: 156.181 g/mol
CAS Number: 66-99-9
Properties
| Vapour pressure | 0.0±0.6 mmHg at 25℃ |
| Assay Purity | >98%(GC) |
| Refractive index | 1.6211 |
| B pt. | 160℃ (19 torr) |
| M pt. | 58-62℃ |
| Density | 1.155 g/cm3 |
Safety Information
| Hazard Statement(s) | H318 -H316 |
| Precautionary Statement | P501 + P270 + P302 + P352 +P280 + P264 + P337 + P313 +P305 + P351 + P338 + P362 + P364 + P332 + P313 + P301 + P312 + P330 |
| Symbol |
|
| Signal word | Warning |
| HS Code | 29122900 |
| Flash point | 179.5℃ |
| Storage Temp. | Store under inert gas |
| Storage Class | 4.3 |
| Packaging | Glass Bottle |
| UN Number | 3399 |
Description
Recommended products
Naphthalen-2-carbaldehyd
Application
2-Naphthaldehyde can be used as a reactant In proline catalyzed aldol reaction. In asymmetric three-component Mannich reaction. For the synthesis of Hantzsch 14-dihydropyridines. Asymmetric benzoin condensation reaction.
Purpose
For R&D use onlynot for drug household or other uses.
Documents
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| Specification |
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