1-Naphthyl Hydrazine Hycrochloride

Name: 1-Naphthyl Hydrazine Hycrochloride
Brand: Vaqora Chemicals
SKU: VQ-050745

About 1-Naphthyl Hydrazine Hycrochloride

Listed under CAS 2243-56-3, 1-Naphthyl Hydrazine Hycrochloride is a nitrogen-functional building block available from Vaqora Chemicals. With the molecular formula C10H11ClN2, it has a molar mass of 194.66 g/mol. Common synonyms include 1-Naphthylhydrazine hydrochloride and 1-Hydrazinonaphthalene monohydrochloride.

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.

Key uses span organic synthesis, dye and pigment intermediates and heterocycle construction. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 100 mg, 250 mg, 1 g and 5 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Organic synthesis
Dye & pigment intermediates
Heterocycle construction

Industries

Specifications & identifiers

Chemical identifiers
Product name	1-Naphthyl Hydrazine Hycrochloride
Catalogue No.	VQ-050745
CAS Number	2243-56-3
IUPAC name	naphthalen-1-ylhydrazine;hydrochloride
Molecular formula	C₁₀H₁₁ClN₂
Molecular weight	194.66 g/mol
Exact mass	194.0611
HSN code	2933
InChIKey	FYSSYOCJFZSKNW-UHFFFAOYSA-N
SMILES	C1=CC=C2C(=C1)C=CC=C2NN.Cl
PubChem CID	519949

Physical properties
Physical form	Other
H-bond donors / acceptors	3 / 2
TPSA	38.1 Å²
Synonyms	1-Naphthylhydrazine hydrochloride, 1-Hydrazinonaphthalene monohydrochloride, Hydrazine, 1-naphthalenyl-, monohydrochloride, alpha-Naphthylhydrazine monohydrochloride, Hydrazine, 1-naphthalenyl-, hydrochloride (1:1), naphthalen-1-ylhydrazine hydrochloride, 1-Naphthylhydrazine HCl, (naphthalen-1-yl)hydrazine hydrochloride, .alpha.-Naphthylhydrazine monohydrochloride, naphthylhydrazine hydrochloride, 1-naphthyl hydrazine hydrochloride, 1-(1-naphthyl)hydrazine hydrochloride

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, 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

Frequently asked questions

What is the CAS number of 1-Naphthyl Hydrazine Hycrochloride?

The CAS Registry Number of 1-Naphthyl Hydrazine Hycrochloride is 2243-56-3. It is also known as 1-Naphthylhydrazine hydrochloride, 1-Hydrazinonaphthalene monohydrochloride, Hydrazine, 1-naphthalenyl-, monohydrochloride.

What is the molecular formula and molecular weight of 1-Naphthyl Hydrazine Hycrochloride?

1-Naphthyl Hydrazine Hycrochloride has the molecular formula C10H11ClN2 and a molecular weight of 194.66 g/mol.

Which grade and pack sizes of 1-Naphthyl Hydrazine Hycrochloride can I order?

We supply 1-Naphthyl Hydrazine Hycrochloride, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 1-Naphthyl Hydrazine Hycrochloride?

Yes. Every lot of 1-Naphthyl Hydrazine Hycrochloride 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-Naphthyl Hydrazine Hycrochloride be shipped internationally?

Yes. 1-Naphthyl Hydrazine Hycrochloride is classified as hazardous, 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.