1-Naphthylamine, 99%

Name: 1-Naphthylamine, 99%
Brand: Vaqora Chemicals
SKU: VQ-009206

About 1-Naphthylamine, 99%

1-Naphthylamine (CAS 134-32-7) is an amine building block offered by Vaqora Chemicals in Synthesis grade at a purity of 99%. With the molecular formula C10H9N, it has a molar mass of 143.18 g/mol. The IUPAC name is naphthalen-1-amine. Common synonyms include a-Naphthylamine and 1-Aminonaphthalene.

It is supplied as a tan to purple coloured solid. Literature values give a melting point of 47-50 °C and a density of 1.114 g/mL at 25 °C. Keep the container tightly sealed and store it in a cool, dry area. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

It is commonly used for organic synthesis, dyes and pigments manufacture, agrochemical formulations and rubber compounding. Buyers come mainly from pharmaceutical manufacturing, academic and industrial research and agrochemical production.

We offer 1-Naphthylamine in 500 g, 5 kg and 25 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Organic synthesis
Dyes & pigments manufacture
Agrochemical formulations
Rubber compounding
Antioxidant additive

Industries

Specifications & identifiers

Chemical identifiers
Product name	1-Naphthylamine, 99%
Catalogue No.	VQ-009206
CAS Number	134-32-7
IUPAC name	naphthalen-1-amine
Molecular formula	C₁₀H₉N
Molecular weight	143.18 g/mol
Exact mass	143.0735
Grade	Synthesis
Purity / assay	99%
HSN code	29214511
InChIKey	RUFPHBVGCFYCNW-UHFFFAOYSA-N
SMILES	C1=CC=C2C(=C1)C=CC=C2N
PubChem CID	8640

Physical properties
Physical form	Solid
Appearance	Tan to purple coloured solid
Melting point	47-50 °C
Density	1.114 g/mL at 25 °C
LogP (XLogP3)	2.2
H-bond donors / acceptors	1 / 1
TPSA	26 Å²
UN number	UN 2077
Synonyms	a-Naphthylamine, 1-Aminonaphthalene, 1-Naphthalenamine, alpha-Naphthylamine, Naphthalidine, Naphthalen-1-ylamine, Fast Garnet Base B, 1-Naphthalamine, 1-Naphthylamin, 1-Naftilamina, alpha-Aminonaphthalene, Fast Garnet B Base

Safety & hazard information (GHS)

Harmful / irritant

Environmental hazard

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H411Toxic to aquatic life with long lasting effects

Precautionary statements: P264, P270, P273, P301 + P317, P330, P391, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 134-32-7

AR

1-Naphthylamine, GR 99%+

CAS: 134-32-7
Formula: C₁₀H₉N
MW: 143.18 g/mol

VQ-009207

Frequently asked questions

What is the CAS number of 1-Naphthylamine, 99%?

The CAS Registry Number of 1-Naphthylamine, 99% is 134-32-7. It is also known as a-Naphthylamine, 1-Aminonaphthalene, 1-Naphthalenamine.

What is the molecular formula and molecular weight of 1-Naphthylamine, 99%?

1-Naphthylamine, 99% has the molecular formula C10H9N and a molecular weight of 143.18 g/mol. Its IUPAC name is naphthalen-1-amine.

Which grade and pack sizes of 1-Naphthylamine, 99% can I order?

We supply 1-Naphthylamine, 99% in Synthesis (99%) grade, in 500 g, 5 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 1-Naphthylamine, 99%?

Yes. Every lot of 1-Naphthylamine, 99% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 1-Naphthylamine, 99% be shipped internationally?

Yes. 1-Naphthylamine, 99% is classified as hazardous (UN 2077), so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.