2-Octyn-1-ol

CAS 20739-58-6CH3(CH2)4C≡COHChemical Synthesis

2-Octyn-1-ol (CAS 20739-58-6), with the linear formula CH3(CH2)4C≡COH and a molecular weight of 126.20 g/mol, is a valuable organic building block. This alkyne features a terminal hydroxyl group, making it a versatile intermediate in organic synthesis. It finds application in the creation of more complex molecules within chemical research and development settings.

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2-Octyn-1-ol (CH3(CH2)4C≡COH) — chemical structure, CAS 20739-58-6; Chemistry, fine chemical supplied by Tech Serve Solutions

AlkynesBuilding BlocksChemical SynthesisInternalOrganic Building Blocks

01 /Applications

Organic Synthesis Intermediate

2-Octyn-1-ol serves as a key building block in the synthesis of various organic compounds. Its alkyne and alcohol functionalities allow for diverse chemical transformations, enabling the construction of complex molecular architectures.

Research and Development

This compound is utilised in academic and industrial research laboratories for exploring new synthetic routes and developing novel materials or active pharmaceutical ingredients. Its specific structure offers unique reactivity for pioneering chemical investigations.

Fine Chemical Production

As a fine chemical, 2-Octyn-1-ol is employed in the multi-step production of speciality chemicals. It contributes to the development of molecules with tailored properties for specific industrial applications.

02 /Properties

Molecular weight	126.20
Linear formula	CH3(CH2)4C≡COH
Assay	97%
Boiling point	76-78 °C/2 mmHg(lit.)
Density	0.880 g/mL at 25 °C(lit.)
Refractive index	n20/D 1.4560(lit.)

03 /Safety & handling

Protective equipment	Eyeshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US)
Flash point	91 °C / 195.8 °F
Transport (UN / ADR)	UN 1993 / PGIII
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

20739-58-6

MDL number

MFCD00039542

PubChem substance

24882353

Beilstein registry

1744120

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 2-Octyn-1-ol used for?

2-Octyn-1-ol is primarily used as a building block and intermediate in organic synthesis and research and development for creating more complex molecules.

What is the CAS number and formula for 2-Octyn-1-ol?

The CAS number is 20739-58-6 and the linear formula is CH3(CH2)4C≡COH.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies 2-Octyn-1-ol with an assay of 97%. TSS does not represent this product as USP, BP, EP, or any other pharmacopoeia grade.

How should 2-Octyn-1-ol be handled safely?

Handle 2-Octyn-1-ol with appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator. It has a flash point of 91 °C (195.8 °F) and should be stored and used away from ignition sources.

Is 2-Octyn-1-ol regulated or scheduled?

The provided data does not indicate that 2-Octyn-1-ol is a controlled or scheduled substance.

How is 2-Octyn-1-ol shipped and exported?

2-Octyn-1-ol is classified under UN 1993, Packing Group III, and is exported globally by Tech Serve Solutions, adhering to all relevant shipping regulations.