2-Hydroxy-1-naphthaldehyde, 98%

Description

CAS: 708-06-5 | C11H8O2 | 172.183 g/mol

2-Hydroxy-1-naphthaldehyde is used in Merrified-type synthesis to deterime free amino acid groups in polymers.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
2-Hydroxy-1-naphthaldehyde is used in Merrified-type synthesis to deterime free amino acid groups in polymers.

Solubility
Soluble in water (40 g/L at 20°C).

Notes
Keep container tightly sealed. Store in cool, dry conditions in well sealed containers. It is sensitive to air. Store under dry inert gas. Incompatible with bases and oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 708-06-5
• Molecular Formula: C11H8O2
• Molecular Weight (g/mol): 172.183
• MDL Number: MFCD00004005
• InChI Key: NTCCNERMXRIPTR-UHFFFAOYSA-N
• Synonym: 2-hydroxy-1-naphthaldehyde, 1-formyl-2-naphthol, 2-hydroxy-1-naphthylaldehyde, 2-hydroxy-1-napthaldehyde, 2-hydroxynaphthaldehyde, 2-naphthol 1-carboxaldehyde, 2-hydroxy-1-naphthalaldehyde, 1-naphthalenecarboxaldehyde, 2-hydroxy, 2-hydroxy-1-naphthalenecarboxaldehyde, 1-hydroxy-2-naphthalenecarboxaldehyde
• PubChem CID: 12819
• IUPAC Name: 2-hydroxynaphthalene-1-carbaldehyde
• SMILES: C1=CC=C2C(=C1)C=CC(=C2C=O)O

• Melting Point: 77°C to 80°C
• Boiling Point: 191°C to 193°C (27 mmHg)
• Odor: Odorless
• Quantity: 100 g
• UN Number: UN3077
• Sensitivity: Air Sensitive
• Solubility Information: Soluble in water (40g/L at 20°C).
• Formula Weight: 172.18
• Percent Purity: 98%
• Chemical Name or Material: 2-Hydroxy-1-naphthaldehyde

Safety and Handling

Hazard Category	Warning
Hazard Statement	GHS H Statement H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	GHS P Statement P261-P280-P305+P351+P338-P304+P340-P405-P501a Avoid breathing dust/fume/gas/mist/vapors/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.
DOTInformation	Transport Hazard Class: 9; Packing Group: III; Proper Shipping Name: ENVIRONMENTALLY HAZARDOUS SUBSTANCES, SOLID, N.O.S.
EINECSNumber	211-902-0
RTECSNumber	QJ0300000
TSCA	Yes
Recommended Storage	Ambient temperatures; Store under Argon

SDS

RUO – Research Use Only