1-Chloro naphthalene, 99%

Name: 1-Chloro naphthalene, 99%
Brand: Vaqora Chemicals
SKU: VQ-010372

About 1-Chloro naphthalene, 99%

1-Chloro naphthalene is a halogenated building block (Synthesis grade) carrying the CAS registry number 90-13-1 at a purity of 99%. Formula C10H7Cl, molecular weight 162.61 g/mol. Alternative names: alpha-Chloronaphthalene and 1-Naphthyl chloride.

It is supplied as a clear colourless to yellow oily liquid. Key physical data: a melting point of -20 °C and a boiling point of 111-113 °C. Keep containers tightly closed in a cool, well-ventilated area away from heat and ignition sources. It carries the GHS signal word “Warning” with 5 hazard statements. Review the Safety Data Sheet before use.

It is commonly used for cross-coupling substrates, alkylation reactions, organic synthesis and solar and photovoltaic research. Our customers for this product work in pharmaceutical manufacturing, academic and industrial research and agrochemical production.

Standard pack sizes are 100 mL, 500 mL, 25 kg and 180 / 200 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Cross-coupling substrates
Alkylation reactions
Organic synthesis
Solar & photovoltaic research

Industries

Specifications & identifiers

Chemical identifiers
Product name	1-Chloro naphthalene, 99%
Catalogue No.	VQ-010372
CAS Number	90-13-1
IUPAC name	1-chloronaphthalene
Molecular formula	C₁₀H₇Cl
Molecular weight	162.61 g/mol
Exact mass	162.0236
Grade	Synthesis
Purity / assay	99%
HSN code	29039990
InChIKey	JTPNRXUCIXHOKM-UHFFFAOYSA-N
SMILES	C1=CC=C2C(=C1)C=CC=C2Cl
PubChem CID	7003

Physical properties
Physical form	Liquid
Appearance	Clear colourless to yellow oily liquid
Melting point	-20 °C
Boiling point	111-113 °C
LogP (XLogP3)	4.2
H-bond donors / acceptors	0 / 0
TPSA	0 Å²
Synonyms	alpha-Chloronaphthalene, 1-Naphthyl chloride, Naphthalene, 1-chloro-, alpha-Naphthyl chloride, alpha-Chlornaphthalene, Chloronaphthalene, 1-Chloro-naphthalene, 1-Chlornaftalen, .alpha.-Chloronaphthalene, 1-Naphthalenyl chloride, .alpha.-Chlornaphthalene, 1-Chloronaphthalene, technical grade

Safety & hazard information (GHS)

Harmful / irritant

Environmental hazard

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H400Very toxic to aquatic life

Precautionary statements: P261, P264, P264 + P265, P270, P271, P273, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P391, 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

Other grades of CAS 90-13-1

Synthesis

1-Chloro naphthalene, 90%

CAS: 90-13-1
Formula: C₁₀H₇Cl
MW: 162.61 g/mol

VQ-010371

AR

1-Chloro naphthalene, AR

CAS: 90-13-1
Formula: C₁₀H₇Cl
MW: 162.61 g/mol

VQ-046646

Frequently asked questions

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

The CAS Registry Number of 1-Chloro naphthalene, 99% is 90-13-1. It is also known as alpha-Chloronaphthalene, 1-Naphthyl chloride, Naphthalene, 1-chloro-.

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

1-Chloro naphthalene, 99% has the molecular formula C10H7Cl and a molecular weight of 162.61 g/mol. Its IUPAC name is 1-chloronaphthalene.

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

We supply 1-Chloro naphthalene, 99% in Synthesis (99%) grade, in 100 mL, 500 mL, 25 kg, 180 / 200 kg packs. Larger bulk quantities and custom packing are quoted on request.

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

Yes. Every lot of 1-Chloro naphthalene, 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-Chloro naphthalene, 99% be shipped internationally?

Yes. 1-Chloro naphthalene, 99% 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.