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2-Naphthaldehyde

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2-Naphthaldehyde Basic information

Product Name:
2-Naphthaldehyde
CAS:
66-99-9
MF:
C11H8O
MW:
156.18
EINECS:
200-640-2
Mol File:
66-99-9.mol
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2-Naphthaldehyde Chemical Properties

Melting point:
58-61 °C(lit.)
Boiling point:
160 °C (19 mmHg)
Density 
1.6211
refractive index 
1.6211 (estimate)
Flash point:
160°C/19mm
storage temp. 
?20°C
form 
Powder or Chunks
color 
Off-white to yellow or light beige
Water Solubility 
Soluble in hot water.
FreezingPoint 
1.0755
Sensitive 
Air Sensitive
BRN 
507750
InChIKey
PJKVFARRVXDXAD-UHFFFAOYSA-N
CAS DataBase Reference
66-99-9(CAS DataBase Reference)
NIST Chemistry Reference
2-Naphthalenecarboxaldehyde(66-99-9)
EPA Substance Registry System
2-Naphthalenecarboxaldehyde (66-99-9)
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Safety Information

Hazard Codes 
Xn,Xi
Risk Statements 
36/37/38-22
Safety Statements 
22-24/25-36-26
RIDADR 
UN 3335
WGK Germany 
3
RTECS 
QJ0190010
10-23
HS Code 
29122900

MSDS

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2-Naphthaldehyde Usage And Synthesis

Chemical Properties

Pink crystalline

Definition

ChEBI: A naphthaldehyde that is naphthalene substituted by a formyl group at position 2.

Purification Methods

Distil 2-naphthaldehyde with steam then crystallise it from water or EtOH. [Beilstein 7 IV 1288.]

2-Naphthaldehyde Preparation Products And Raw materials

Raw materials

Preparation Products

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2-NaphthaldehydeSupplierMore

J & K SCIENTIFIC LTD.
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TAIYUAN RHF CO.,LTD.
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+86 351 7031519
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sales@RHFChem.com
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