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1-Naphthoic acid

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1-Naphthoic acid Basic information

Product Name:
1-Naphthoic acid
CAS:
86-55-5
MF:
C11H8O2
MW:
172.18
EINECS:
201-681-9
Mol File:
86-55-5.mol
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1-Naphthoic acid Chemical Properties

Melting point:
157-160 °C(lit.)
Boiling point:
300 °C(lit.)
Density 
1.398
refractive index 
1.4600 (estimate)
Flash point:
195°C
storage temp. 
Store below +30°C.
solubility 
Solubility Slightly soluble in hot water; freely soluble in hot ethanol, ether
form 
Powder
pka
3.7(at 25℃)
color 
Slightly yellow to brown
Specific Gravity
1.398
PH Range
Non& uorescence (2.5) to blue & uorescence (3.5)
Water Solubility 
Freely soluble in hot alcohol and ether. Slightly soluble in hot water.
λmax
293nm
Merck 
14,6381
BRN 
1908896
Stability:
Stable. Incompatible with strong bases, strong oxidizing agents.
Major Application
Photoresists, recording materials, waveguides, battery, ink, rubber, plastic films, agriculture, cosmetics, Sunscreen, method for preserving food, drugs, biosensors
InChIKey
LNETULKMXZVUST-UHFFFAOYSA-N
CAS DataBase Reference
86-55-5(CAS DataBase Reference)
NIST Chemistry Reference
1-Naphthalenecarboxylic acid(86-55-5)
EPA Substance Registry System
1-Naphthalenecarboxylic acid (86-55-5)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36-24/25-37
WGK Germany 
2
RTECS 
QL0960000
TSCA 
Yes
HS Code 
29163900

MSDS

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1-Naphthoic acid Usage And Synthesis

Chemical Properties

Off-white to beige powder

Purification Methods

Crystallise the acid from toluene (3mL/g) (charcoal), pet ether (b 80-100o), or aqueous 50% EtOH. The amide has m 202o (from EtOH). [Beilstein 9 IV 2402.]

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1-Naphthoic acidSupplierMore

Beijing Century Richap Chemistry Co., Ltd. Gold
Tel:
10-64446226- ;10-64455497-8810
Email:
info@bj-newcenturychem.com;sales4@richapchem.com;
Shanghai TongYuan Chemical Co., Ltd. Gold
Tel:
021-69182866-
Email:
tongyuanchem@126.com
J & K SCIENTIFIC LTD.
Tel:
010-82848833- ;010-82848833-
Email:
jkinfo@jkchemical.com;market6@jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel:
21-61259100-
Email:
sh@meryer.com
Wujin Linchuan Chemical Co., Ltd
Tel:
0519-86461196
Email:
gxy@linchuanchem.com
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