1-Naphthaleneacetic acid
1-Naphthaleneacetic acid (CAS: 86-87-3), with the molecular formula C12H10O2 and a molecular weight of 186.21 g/mol, is a fine chemical primarily utilised as a plant growth regulator. Its properties make it a valuable compound in agricultural research and applications for influencing plant development. Tech Serve Solutions supplies this chemical with an assay of ≥99.0% and a technical grade, ensuring its suitability for various laboratory and synthesis purposes.
- IUPAC
- α-Naphthaleneacetic acid,1-Naphthylacetic acid,NAA
- Synonyms
- α-Naphthaleneacetic acid1-Naphthylacetic acidNAA

Plant Growth Regulation
1-Naphthaleneacetic acid is widely recognised for its auxin-like activity, promoting root formation, fruit setting, and inhibiting premature fruit drop in plants. It is a key component in many horticultural formulations.
Organic Synthesis Intermediate
As a carboxylic acid derivative of naphthalene, this compound serves as a versatile building block in the synthesis of more complex organic molecules and speciality chemicals.
Research Reagent
It is employed in plant physiology studies and biochemical research to investigate plant hormone responses and developmental processes.
| Molecular weight | 186.21 |
|---|---|
| Empirical formula | C12H10O2 |
| Assay | ≥99.0% |
| Grade | technical |
| Concentration | 1 mg/mL |
| Storage temperature | 2-8°C |
| Suitability | plant cell culture tested |
| Melting point | 129-131.5 °C(lit.) |


Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H318Causes serious eye damage
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-37/38-41 |
| Safety statements (S) | 22-26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Sterility | sterile-filtered |
|---|
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 1-Naphthaleneacetic acid used for?
+
1-Naphthaleneacetic acid is primarily used as a plant growth regulator to promote rooting and fruit setting, and also serves as an intermediate in organic synthesis and as a research reagent in plant physiology studies.
What are the CAS number and chemical formula for 1-Naphthaleneacetic acid?
+
The CAS number for 1-Naphthaleneacetic acid is 86-87-3, and its chemical formula is C12H10O2.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 1-Naphthaleneacetic acid in a technical grade with an assay of ≥99.0%.
How should 1-Naphthaleneacetic acid be handled safely?
+
Handling requires appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves. It is classified as dangerous, causing skin irritation, serious eye damage, and respiratory irritation, and is harmful if swallowed. Always consult the Safety Data Sheet before use.
How is 1-Naphthaleneacetic acid packed and exported?
+
1-Naphthaleneacetic acid is packed and exported by Tech Serve Solutions in compliance with international shipping regulations for chemicals. Specific packaging details can be provided upon request.
How can I request a sample or quote for 1-Naphthaleneacetic acid?
+
To request a sample or a quote for 1-Naphthaleneacetic acid, please contact the Tech Serve Solutions sales department through our website or by phone, providing your specific requirements.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis