2-Methyl-3-buten-1-ol

CAS 4516-90-9H2C=CHCH(CH3)CH2OHChemical Synthesis

2-Methyl-3-buten-1-ol (CAS 4516-90-9) is an acyclic alkene building block with the linear formula H₂C=CHCH(CH₃)CH₂OH and a molecular weight of 86.13. This organic compound is valuable in chemical synthesis for introducing specific structural motifs. Its primary applications lie in research and development laboratories and as an intermediate in the synthesis of more complex organic molecules.

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2-Methyl-3-buten-1-ol (H2C=CHCH(CH3)CH2OH) — chemical structure, CAS 4516-90-9; Chemistry, fine chemical supplied by Tech Serve Solutions

AcyclicAlkenesBuilding BlocksChemical SynthesisOrganic Building Blocks

01 /Applications

Organic Synthesis Intermediate

2-Methyl-3-buten-1-ol serves as a versatile intermediate in organic synthesis. Its alkene and alcohol functionalities allow for various chemical transformations, enabling the construction of diverse molecular architectures for research purposes.

Research and Development

Utilised in R&D settings, this compound aids in the exploration of novel chemical pathways and the development of new synthetic methodologies. Its structure makes it a useful starting material for academic and industrial research.

Building Block for Complex Molecules

The compound's specific structure, featuring both an alkene and a primary alcohol, makes it a strategic building block for synthesising more complex organic compounds, including potential pharmaceutical precursors or fine chemicals.

02 /Properties

Molecular weight	86.13
Linear formula	H2C=CHCH(CH3)CH2OH
Assay	98%
Boiling point	120-121 °C/756 mmHg(lit.)
Density	0.835 g/mL at 25 °C(lit.)
Refractive index	n20/D 1.427(lit.)

03 /Safety & handling

GHS hazard pictogram: Flammable (GHS02) — Flammable

Warning

Hazard statements

H226Flammable liquid and vapour

Protective equipment	Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Flash point	33 °C / 91.4 °F
Transport (UN / ADR)	UN 1987C 3 / PGIII
Water hazard class (WGK, DE)	3
Risk statements (R)	10
Safety statements (S)	16-29-33

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

04 /Identifiers & registry

CAS number

4516-90-9

MDL number

MFCD00009985

PubChem substance

24858308

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-Methyl-3-buten-1-ol used for?

2-Methyl-3-buten-1-ol is primarily used as an intermediate in organic synthesis and as a building block in research and development for creating more complex organic molecules.

What are the CAS number and formula for 2-Methyl-3-buten-1-ol?

The CAS number for 2-Methyl-3-buten-1-ol is 4516-90-9. Its linear formula is H₂C=CHCH(CH₃)CH₂OH.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies 2-Methyl-3-buten-1-ol with an assay of 98%. We do not represent this product as USP, BP, or EP grade unless explicitly stated.

How should 2-Methyl-3-buten-1-ol be handled?

2-Methyl-3-buten-1-ol is a flammable liquid and vapour (H226). Handle with appropriate personal protective equipment, including safety glasses and gloves, in a well-ventilated area, away from ignition sources.