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1-Naphthaldehyde

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1-Naphthaldehyde Basic information

Product Name:
1-Naphthaldehyde
CAS:
66-77-3
MF:
C11H8O
MW:
156.18
EINECS:
200-633-4
Mol File:
66-77-3.mol
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1-Naphthaldehyde Chemical Properties

Melting point:
1-2 °C(lit.)
Boiling point:
160-161 °C15 mm Hg(lit.)
Density 
1.15 g/mL at 25 °C(lit.)
vapor density 
>1 (vs air)
refractive index 
n20/D 1.652(lit.)
Flash point:
>230 °F
storage temp. 
2-8°C
solubility 
<1g/l
form 
Liquid
color 
Clear yellow to dark yellow-brown
Specific Gravity
1.15
PH
7 (< 1g/l, H2O, 20℃)
Water Solubility 
Soluble in ethanol, ether, acetone, benzene. Insoluble in water.
Sensitive 
Air Sensitive
BRN 
386082
InChIKey
SQAINHDHICKHLX-UHFFFAOYSA-N
CAS DataBase Reference
66-77-3(CAS DataBase Reference)
NIST Chemistry Reference
1-Naphthalenecarboxaldehyde(66-77-3)
EPA Substance Registry System
1-Naphthaldehyde (66-77-3)
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Safety Information

Hazard Codes 
Xn,Xi
Risk Statements 
22-36/37/38
Safety Statements 
37/39-26-24/25-36/37-23-36-16
RIDADR 
3082
WGK Germany 
3
RTECS 
QJ0190000
TSCA 
Yes
PackingGroup 
III
HS Code 
29122900

MSDS

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1-Naphthaldehyde Usage And Synthesis

Chemical Properties

Yellow liquid

Definition

ChEBI: A naphthaldehyde with a formyl group at position 1.

Purification Methods

Distil 1-naphthaldehyde with steam, extract the distillate into Et2O, dry (Na2SO4), filter, evaporate the filtrate and distil the residue in a vacuum. [Beilstein 7 IV 1286.]

1-Naphthaldehyde Preparation Products And Raw materials

Preparation Products

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1-NaphthaldehydeSupplierMore

Shanghai YouPeng Chemical Co. Ltd. Gold
Tel:
021-69002118- ;021-69002118-
Email:
13701776567@163.com;13701776567@163.com
Giant chemicals Gold
Tel:
028-85434334- ;028-85004334-
Email:
market@gianthx.com;market@gianthx.com
Nanjing Bermuda Biotechnology Co., Ltd. Gold
Tel:
173-40521416- ;
Email:
1757224788@qq.com;1757224788@qq.com
J & K SCIENTIFIC LTD.
Tel:
010-82848833- ;010-82848833-
Email:
jkinfo@jkchemical.com;market6@jkchemical.com
Wujin Linchuan Chemical Co., Ltd
Tel:
0086-519-86461196
Email:
gxy@linchuanchem.com; gxx@linchuanchem.com; xp@linchuanchem.com
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