1,8-Naphthalenedimethanol

CAS 2026-08-6C10H6(CH2OH)2Chemical Synthesis

1,8-Naphthalenedimethanol (CAS: 2026-08-6), with the molecular formula C10H6(CH2OH)2 and a molecular weight of 188.22 g/mol, is a polyol and organic building block. This compound is primarily utilised in chemical synthesis as a precursor or intermediate. Its structure, featuring two hydroxymethyl groups attached to a naphthalene core, lends itself to diverse chemical transformations and applications within materials science and organic chemistry research.

Synonyms: C10H6(CH2OH)2

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1,8-Naphthalenedimethanol (C10H6(CH2OH)2) — chemical structure, CAS 2026-08-6; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksChemical SynthesisOrganic Building BlocksOxygen CompoundsPolyols

01 /Applications

Organic Synthesis Intermediate

1,8-Naphthalenedimethanol serves as a versatile intermediate in the synthesis of complex organic molecules. Its diol functionality allows for reactions such as esterification, etherification, and polymerisation, enabling the construction of novel chemical entities.

Polymer Chemistry

As a diol, it can be incorporated into polymer chains, acting as a monomer or cross-linking agent. This can lead to the development of specialised polyesters, polyurethanes, and other polymeric materials with potentially unique thermal or mechanical properties.

Materials Science Research

The naphthalene backbone offers rigidity and potential for pi-stacking interactions, making 1,8-Naphthalenedimethanol a candidate for incorporation into advanced materials. Research may focus on its use in functional dyes, ligands, or supramolecular assemblies.

02 /Properties

Molecular weight	188.22
Linear formula	C10H6(CH2OH)2
Assay	97%
Melting point	153-156 °C(lit.)

03 /Safety & handling

GHS hazard pictogram: Harmful / irritant (GHS07) — Harmful / irritant

Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust, fume, gas or vapours
P305IF IN EYES

Protective equipment	dust mask type N95 (US), Eyeshields, Gloves
Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xi
Risk statements (R)	36/37/38
Safety statements (S)	26-36

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

2026-08-6

MDL number

MFCD00183549

05 /Quality & supply

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.

06 /Frequently asked questions

What is 1,8-Naphthalenedimethanol used for?

1,8-Naphthalenedimethanol is primarily used as an intermediate in organic synthesis, in polymer chemistry, and in materials science research due to its diol functionality and naphthalene core.

What are the CAS number and molecular formula for 1,8-Naphthalenedimethanol?

The CAS number for 1,8-Naphthalenedimethanol is 2026-08-6, and its molecular formula is C10H6(CH2OH)2.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies 1,8-Naphthalenedimethanol with an assay of 97%. We do not represent this product as USP, BP, EP, or other pharmacopoeial grades.

How should 1,8-Naphthalenedimethanol be handled safely?

Based on GHS classifications, 1,8-Naphthalenedimethanol is a Warning substance. It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves, should be used. Ensure adequate ventilation.

How is 1,8-Naphthalenedimethanol packed and shipped?

1,8-Naphthalenedimethanol is carefully packed and exported by Tech Serve Solutions in compliance with international shipping regulations for chemical substances.

How can I request a sample or quote for 1,8-Naphthalenedimethanol?

To request a sample or a quote for 1,8-Naphthalenedimethanol, please contact our sales team through the website or by phone, providing your specific requirements.