ChemicalBook >> CAS DataBase List >>2-Naphthylacetic acid
2-Naphthylacetic acid
- CAS No.
- 581-96-4
- Chemical Name:
- 2-Naphthylacetic acid
- Synonyms
- 2-NAPHTHALENEACETIC ACID;β-naphthylacetic acid;β-Naphthaleneacetic acid;2-NAA;NSC301;NSC 301;Betoxan;BETA-NAA;AURORA 9167;2-naphthylacetic
- CBNumber:
- CB1453791
- Molecular Formula:
- C12H10O2
- Molecular Weight:
- 186.21
- MDL Number:
- MFCD00004126
- MOL File:
- 581-96-4.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-05-27 23:37:07
| Product description | Number | Pack Size | Price |
| 2-Naphthaleneacetic acid 99% | N4002 | 5G | $76.3 |
| 2-Naphthaleneacetic acid 99% | N4002 | 25g | $118 |
| 2-Naphthaleneacetic Acid >98.0%(GC)(T) | N0352 | 5g | $37 |
| 2-Naphthaleneacetic Acid >98.0%(GC)(T) | N0352 | 25g | $123 |
| 2-Naphthylacetic acid ~98% | 285462 | 25g | $403 |
| More product size | |||
| 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) |
| EWG's Food Scores | 1 |
| FDA UNII | 202H99Z0CE |
| NIST Chemistry Reference | 2-Naphthaleneacetic acid(581-96-4) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| target organs | Respiratory system | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| 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 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
|||||||||
| NFPA 704 |
|
2-Naphthylacetic acid price More Price(87)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | N4002 | 2-Naphthaleneacetic acid 99% | 581-96-4 | 5G | $76.3 | 2026-04-30 | Buy |
| Sigma-Aldrich | N4002 | 2-Naphthaleneacetic acid 99% | 581-96-4 | 25g | $118 | 2026-04-30 | Buy |
| TCI Chemical | N0352 | 2-Naphthaleneacetic Acid >98.0%(GC)(T) | 581-96-4 | 5g | $37 | 2026-04-30 | Buy |
| TCI Chemical | N0352 | 2-Naphthaleneacetic Acid >98.0%(GC)(T) | 581-96-4 | 25g | $123 | 2026-04-30 | Buy |
| Usbiological | 285462 | 2-Naphthylacetic acid ~98% | 581-96-4 | 25g | $403 | 2026-06-03 | Buy |
2-Naphthylacetic acid Chemical Properties,Uses,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 developingγ-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
Preparation Products
Global( 266)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shandong Xingshun New Material Co., Ltd. | +86-0519-86461196 | gxx@xingshengtech.com | China | 552 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615350571055 | Sibel@chuanghaibio.com | China | 8738 | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-2158073036 | info@dakenam.com | China | 14026 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29812 | 58 |
| Jinan Carbotang Biotech Co.,Ltd. | +8615866703830 | figo.gao@foxmail.com | China | 8497 | 58 |
| Xiamen AmoyChem Co., Ltd | +86-86-5926051114 +8615060885618 | sales@amoychem.com | China | 6366 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49979 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-87569266 +86-17392581500 | 1015@dideu.com | China | 3861 | 58 |
| SIMAGCHEM CORP | +86-5922680277 +86-13806087780 | sale@simagchem.com | China | 17346 | 58 |
View Lastest Price from 2-Naphthylacetic acid manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-06-30 | 2-Naphthylacetic acid
581-96-4
|
1kg | 99% | 10000KGS | Shaanxi Dideu New Materials Co. Ltd | ||
 |
2026-03-20 | 2-Naphthylacetic acid
581-96-4
|
1KG | 99% | 20 mt | Hebei Chuanghai Biotechnology Co., Ltd | ||
 |
2025-04-04 | 2-Naphthylacetic acid
581-96-4
|
1kg | 98% | 1Ton | Henan Aochuang Chemical Co.,Ltd. |
-
- 2-Naphthylacetic acid
581-96-4
- $0.00
- 99%
- Shaanxi Dideu New Materials Co. Ltd
-
- 2-Naphthylacetic acid
581-96-4
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-
- 2-Naphthylacetic acid
581-96-4
- 98%
- Henan Aochuang Chemical Co.,Ltd.
581-96-4(2-Naphthylacetic acid)Related Search:
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1of4
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NAPHTHALENEACETATE
2-Napthaleneaceticacid
2-Naphthaleneacetic acid,2-Naphthylacetic acid
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2-(2-Naphtyl)acetic acid
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RARECHEM AL BO 0200
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β-Naphthylene acetic acid
2-naphthylethanoic acid radical-cation
(Naphth-2-yl)acetic acid
2-(Carboxymethyl)naphthalene, 2-(Naphth-2-yl)ethanoic acid
2-NaphthaleneaceticAcid>
Flumetsulam2-Naphthylacetic acid
2-NAPHTHALENEACETIC ACID
β-Naphthaleneacetic acid
β-naphthylacetic acid
581-96-4
86-87-4
C12H10O2
C10H7CH2CO2H
CARBOXYLIC ACID
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Carbonyl Compounds
