1,3-Diphenyl-2-propyn-1-ol

CAS 1817-49-8C15H12OChemical Synthesis

1,3-Diphenyl-2-propyn-1-ol (CAS: 1817-49-8) is an organic compound with the molecular formula C15H12O and a molecular weight of 208.26 g/mol. It belongs to the alkyne class of compounds and serves as a valuable building block in organic synthesis. This chemical is primarily utilised in research and development settings for the construction of more complex molecular architectures.

IUPAC: 1,3-Diphenylpropargyl alcohol
Synonyms: 1,3-Diphenylpropargyl alcohol1,3-Diphenyl-2-propyn-1-ol

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1,3-Diphenyl-2-propyn-1-ol (C15H12O) — chemical structure, CAS 1817-49-8; Chemistry, fine chemical supplied by Tech Serve Solutions

AlkynesBuilding BlocksChemical SynthesisInternalOrganic Building Blocks

01 /Applications

Organic Synthesis Intermediate

This compound functions as a versatile building block in organic chemistry. Its alkyne functionality allows for participation in various coupling reactions and transformations, enabling the synthesis of complex organic molecules.

Research and Development

Primarily used in laboratory settings for academic and industrial research. It is employed in the exploration of novel synthetic pathways and the development of new chemical entities.

Chemical Building Block

The structure of 1,3-Diphenyl-2-propyn-1-ol makes it suitable for incorporation into larger molecules, contributing specific phenyl and propargyl alcohol moieties.

02 /Properties

Molecular weight	208.26
Empirical formula	C15H12O
Assay	90%
Density	1.099 g/mL at 25 °C
Refractive index	n20/D 1.618

03 /Safety & handling

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

Warning

Hazard statements

H319Causes serious eye irritation

Precautionary statements

P305IF IN EYES

Protective equipment	dust mask type N95 (US), Eyeshields, Gloves
Flash point	>110 °C / >230 °F
Transport (UN / ADR)	UN 3077 9 / PGIII
Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xi
Risk statements (R)	36-51/53
Safety statements (S)	26-61

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

04 /Identifiers & registry

CAS number

1817-49-8

MDL number

MFCD06654198

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 1,3-Diphenyl-2-propyn-1-ol used for?

1,3-Diphenyl-2-propyn-1-ol is used as a building block in organic synthesis and for research and development purposes in chemical laboratories.

What is the CAS number and formula for 1,3-Diphenyl-2-propyn-1-ol?

The CAS number is 1817-49-8 and the molecular formula is C15H12O.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies 1,3-Diphenyl-2-propyn-1-ol with a minimum assay of 90%. We do not represent this product as USP, BP, or EP grade.

What are the primary safety concerns when handling 1,3-Diphenyl-2-propyn-1-ol?

1,3-Diphenyl-2-propyn-1-ol is classified as a Warning substance with hazard statement H319 (Causes serious eye irritation). Appropriate personal protective equipment, including eyeshields, gloves, and a dust mask (type N95 US), should be used during handling.