Phthalan

CAS 496-14-0C8H8OChemical Synthesis

Phthalan (CAS 496-14-0), with the molecular formula C8H8O and a molecular weight of 120.15 g/mol, is a chemical compound primarily utilised in organic synthesis. It serves as a valuable building block, particularly in the preparation of functionalised benzylic alcohols. This heterocyclic compound is supplied by Tech Serve Solutions with a purity of 97%, suitable for research and chemical synthesis applications.

IUPAC: o-Xylylene oxide

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Phthalan (C8H8O) — chemical structure, CAS 496-14-0; Chemistry, fine chemical supplied by Tech Serve Solutions

BenzofuransBuilding BlocksChemical SynthesisHeterocyclic Building Blocks

01 /Applications

Synthesis of Benzylic Alcohols

Phthalan is employed as a precursor in the synthesis of various functionalised benzylic alcohols. Its specific structure allows for targeted chemical modifications, making it a useful intermediate in complex organic preparations.

Heterocyclic Chemistry

As a member of the benzofuran family, Phthalan serves as a building block in heterocyclic chemistry. It can be incorporated into larger molecular frameworks for the development of novel compounds with potential applications in various fields.

Chemical Synthesis Intermediate

This compound is a versatile intermediate in general chemical synthesis. Researchers and chemists utilise Phthalan for constructing specific molecular architectures in multi-step synthetic routes.

02 /Properties

Molecular weight	120.15
Empirical formula	C8H8O
Assay	97%
Boiling point	192 °C(lit.)
Density	1.098 g/mL at 25 °C(lit.)
Refractive index	n20/D 1.546(lit.)
Application	Phthalan was used in the synthesis of functionalised benzylic alcohols1.

03 /Safety & handling

Protective equipment	Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Flash point	63 °C / 145.4 °F
Water hazard class (WGK, DE)	3

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

04 /Identifiers & registry

CAS number

496-14-0

MDL number

MFCD00005932

PubChem substance

24850604

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 Phthalan used for?

Phthalan is used in organic synthesis, particularly for the preparation of functionalised benzylic alcohols and as a heterocyclic building block in chemical synthesis.

What are the CAS number and formula for Phthalan?

The CAS number for Phthalan is 496-14-0, and its molecular formula is C8H8O.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Phthalan at a purity of 97%. This is considered a technical or research grade, and TSS does not represent it as USP, BP, or EP grade.

What are the key safety considerations when handling Phthalan?

Phthalan is combustible with a flash point of 63 °C (145.4 °F). Appropriate personal protective equipment, including eyeshields and gloves, is recommended. When handling, ensure adequate ventilation and consider using a multi-purpose respirator cartridge (US) or an ABEK type (EN14387) respirator filter.