ChemicalBook > CAS DataBase List > 2-Naphthylacetic acid

2-Naphthylacetic acid

Product Name
2-Naphthylacetic acid
CAS No.
581-96-4
Chemical Name
2-Naphthylacetic acid
Synonyms
2-NAPHTHALENEACETIC ACID;2-NAA;NSC301;Betoxan;NSC 301;BETA-NAA;AURORA 9167;2-naphthylacetic;AKOS BBS-00007768;NAPHTHALENEACETATE
CBNumber
CB1453791
Molecular Formula
C12H10O2
Formula Weight
186.21
MOL File
581-96-4.mol
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2-Naphthylacetic acid Property

Melting point:
141-143 °C (lit.)
Boiling point:
280.69°C (rough estimate)
Density 
1.1032 (rough estimate)
refractive index 
1.6010 (estimate)
storage temp. 
Sealed in dry,Room Temperature
solubility 
acetone: 50 mg/mL, clear
pka
pK1:4.256 (25°C)
form 
Crystalline Powder or Flakes
color 
White to almost white
Water Solubility 
insoluble
BRN 
973396
InChI
InChI=1S/C12H10O2/c13-12(14)8-9-5-6-10-3-1-2-4-11(10)7-9/h1-7H,8H2,(H,13,14)
InChIKey
VIBOGIYPPWLDTI-UHFFFAOYSA-N
SMILES
C1=C2C(C=CC=C2)=CC=C1CC(O)=O
CAS DataBase Reference
581-96-4(CAS DataBase Reference)
NIST Chemistry Reference
2-Naphthaleneacetic acid(581-96-4)
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Safety

Hazard Codes 
Xi,Xn
Risk Statements 
36/37/38-22
Safety Statements 
26-36-24/25
WGK Germany 
3
RTECS 
QJ0876000
HazardClass 
IRRITANT
HS Code 
29163900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
N4002
Product name
2-Naphthaleneacetic acid
Purity
99%
Packaging
5G
Price
$71.6
Updated
2025/07/31
Sigma-Aldrich
Product number
N4002
Product name
2-Naphthaleneacetic acid
Purity
99%
Packaging
25g
Price
$110
Updated
2025/07/31
TCI Chemical
Product number
N0352
Product name
2-Naphthaleneacetic Acid
Purity
>98.0%(GC)(T)
Packaging
5g
Price
$41
Updated
2025/07/31
TCI Chemical
Product number
N0352
Product name
2-Naphthaleneacetic Acid
Purity
>98.0%(GC)(T)
Packaging
25g
Price
$137
Updated
2025/07/31
TRC
Product number
N368490
Product name
2-NaphthylaceticAcid
Packaging
25g
Price
$195
Updated
2021/12/16
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2-Naphthylacetic acid Chemical Properties,Usage,Production

Chemical Properties

WHITE TO ALMOST WHITE CRYST. POWDER OR FLAKES

Uses

2-Naphthylacetic acid can be used to synthesize hydrolase inhibitors. It can also be utilized for developing?γ-dipeptide derivatives that can bind human somatostatin receptors.

Definition

ChEBI: 2-naphthylacetic acid is a naphthylacetic acid carrying a carboxy group at position 2.

Purification Methods

Crystallise the acid from water or *benzene. [Beilstein 9 H 666, 9 IV 2431.]

2-Naphthylacetic acid Preparation Products And Raw materials

Raw materials

1-Naphthaleneacetic acid

Preparation Products

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2-Naphthylacetic acid Suppliers

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View Lastest Price from 2-Naphthylacetic acid manufacturers

Shaanxi Dideu New Materials Co. Ltd
Product
2-Naphthylacetic acid 581-96-4
Price
US $0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
10000KGS
Release date
2025-04-29
Hebei Chuanghai Biotechnology Co., Ltd
Product
2-Naphthylacetic acid 581-96-4
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20 mt
Release date
2024-12-03
Hebei Fengqiang Trading Co., LTD
Product
2-Naphthylacetic acid 581-96-4
Price
US $100.00/bag
Min. Order
1bag
Purity
99
Supply Ability
5000
Release date
2023-08-11

581-96-4, 2-Naphthylacetic acidRelated Search:

Ethyl 2-(Chlorosulfonyl)acetate 2-Acetonaphthone Folic acid Citric acid Ascoric Acid (R)-NAPROXEN 1-NAPHTHYLACETIC ACID POTASSIUM SALT 1-Naphthaleneacetic acid Sodium α-naphthyl acetate Naproxen Naproxen sodium ETHYL 2-NAPHTHYLACETATE 6-METHOXY-2-NAPHTHYLACETIC ACID,6-METHOXY-2-NAPHTHYLACETIC ACID 99% (+/-)-2-(6-METHOXY-2-NAPHTHYL)PROPIONIC ACID Beta-Naphthylacetic acid,methyl ester Zofenopril (2-NAPHTHOXY)ACETIC ACID METHYL ESTER 1-NAPHTHYLACETIC ACID ETHYL ESTER 95+%,1-NAPHTHYLACETIC ACID ETHYL ESTER

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  • (Naphth-2-yl)acetic acid
  • 2-(Carboxymethyl)naphthalene, 2-(Naphth-2-yl)ethanoic acid
  • .beta.-Naphthaleneacetate
  • 2-(2-Naphthyl)acetic acid
  • 2-(2-Naphthyl)aceticacid
  • 2-naphthylacetic
  • Acide beta-naphthylacetique
  • acidebeta-naphthylacetique
  • 2-NAPHTHYLACETIC ACID FOR SYNTHESIS
  • 2-NAA, 2-Naphthaleneacetic acid
  • 2-Naphthaleneacetic Acid, 98.0%(GC&T
  • Acide beta-naphthylacetique [French]
  • NSC 301
  • NSC301
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  • 2-phthylacetic acid
  • AURORA 9167
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