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1-Naphthoic acid

1-Naphthoic acid Structure
CAS No.
86-55-5
Chemical Name:
1-Naphthoic acid
Synonyms
NAPHTHALENE-1-CARBOXYLIC ACID;1-NAPHTHALENECARBOXYLIC ACID;NSC 37569;1-naphthoic;1-phthoic acid;1-Naphthoesure;1-NAPTHOIC ACID;1-Naphtoic Acid;α-Naphthoic acid;a-naphthoic acid
CBNumber:
CB6475509
Molecular Formula:
C11H8O2
Molecular Weight:
172.18
MOL File:
86-55-5.mol
MSDS File:
SDS
Modify Date:
2024/4/24 17:21:45

1-Naphthoic acid 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. Sealed in dry,Room Temperature
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)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H303-H335
Precautionary statements  P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P261-P280a-P304+P340-P305+P351+P338-P405-P501a
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
NFPA 704
1
2 0

1-Naphthoic acid price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) N1909 1-Naphthoic acid 96% 86-55-5 25G ₹1948.5 2022-06-14 Buy
ALFA India ALF-A10273-22 1-Naphthoic acid, 98% 86-55-5 100g ₹7770 2022-05-26 Buy
ALFA India ALF-A10273-14 1-Naphthoic acid, 98% 86-55-5 25g ₹2269 2022-05-26 Buy
TCI Chemicals (India) N0024 1-Naphthoic Acid 86-55-5 25G ₹2800 2022-05-26 Buy
Product number Packaging Price Buy
N1909 25G ₹1948.5 Buy
ALF-A10273-22 100g ₹7770 Buy
ALF-A10273-14 25g ₹2269 Buy
N0024 25G ₹2800 Buy

1-Naphthoic acid Chemical Properties,Uses,Production

Chemical Properties

Off-white to beige powder

Uses

1-Naphthoic acid is used as an intermediate for the synthesis of pharmaceuticals, photochemicals, plant growth hormones, dyes and other organic compounds.

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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LABOTEST-BB LT00855493 a-naphthoic acid ALPHA-NAPHTHOIC ACID 1-NAPHTHOIC ACID 1-NAPTHOIC ACID RARECHEM AL BO 0197 α-Naphthoic acid OTAVA-BB BB7210540007 1-Carboxynaphthalene 1-Naphthioic acid 1-naphthoic alpha-Naphthylcarboxylic acid alpha-naphthylcarboxylicacid Naphthalene-alpha-carboxylic acid naphthalene-alpha-carboxylicacid 1-naphthoic acid (alpha) 1-NAPHTHOIC ACID 98% 1-NaphthoicAcid98% 1-Naphthalenecarboxylicaci 1-Naphthylcarboxylic acid 1-Naphthoic acid, 98% 25GR 1-Naphtoic Acid 1-NAPHTHOIC ACID FOR SYNTHESIS NSC 37569 α-Naphthylcarboxylic acid 1 - naphthalene forMic acid 1-phthoic acid 1-Naphthoesure 1-NaphthoicAcid> 1-NAPHTHALENECARBOXYLIC ACID NAPHTHALENE-1-CARBOXYLIC ACID 1-Naphthoic acid (8CI) Difethialone Impurity 4 86-55-5 86-55-2 C10H7CO2H C10H7COOH Organic Building Blocks Building Blocks C11 to C12 Carboxylic Acids Carbonyl Compounds CARBOXYLIC ACID Building Blocks C11 to C12 Carbonyl Compounds Carboxylic Acids Chemical Synthesis Organic Building Blocks intermediates Fluorescent Naphthalene Naphthalene series Aromatic Compounds Naphthalene derivatives Organic acids bc0001 1