trans-4-(Dimethylamino)-3-buten-2-one

CAS 2802-08-6(CH3)2NCH=CHCOCH3Chemical Synthesis

trans-4-(Dimethylamino)-3-buten-2-one (CAS: 2802-08-6) is an organic compound with the linear formula (CH3)2NCH=CHCOCH3 and a molecular weight of 113.16 g/mol. This versatile building block is frequently employed in chemical synthesis and is recognised for its utility in creating more complex molecular structures. Supplied by Tech Serve Solutions, it is available for various laboratory and industrial applications requiring high-purity organic intermediates.

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trans-4-(Dimethylamino)-3-buten-2-one ((CH3)2NCH=CHCOCH3) — chemical structure, CAS 2802-08-6; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksC3 to C6Carbonyl CompoundsChemical SynthesisKetones

01 /Applications

Organic Synthesis Intermediate

Serves as a key intermediate in the synthesis of diverse organic molecules. Its reactive functional groups allow for participation in various coupling and condensation reactions, facilitating the construction of novel compounds.

Building Block for Heterocycles

The structure of trans-4-(Dimethylamino)-3-buten-2-one makes it a valuable precursor for the synthesis of nitrogen-containing heterocyclic compounds. These structures are prevalent in pharmaceuticals and agrochemicals.

Research and Development

Utilised in academic and industrial research settings for exploring new synthetic pathways and developing novel materials. Its well-defined reactivity aids in predictable chemical transformations.

02 /Properties

Molecular weight	113.16
Linear formula	(CH3)2NCH=CHCOCH3
Assay	97%
Boiling point	101-102 °C/5 mmHg(lit.)
Density	0.973 g/mL at 25 °C(lit.)
Refractive index	n20/D 1.557(lit.)
Storage temperature	2-8°C

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	Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Flash point	107 °C / 224.6 °F
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

2802-08-6

MDL number

MFCD00142611

PubChem substance

24873540

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 trans-4-(Dimethylamino)-3-buten-2-one used for?

trans-4-(Dimethylamino)-3-buten-2-one is primarily used as an intermediate and building block in organic synthesis, particularly for the creation of heterocyclic compounds and in various research and development applications.

What is the CAS number and formula for trans-4-(Dimethylamino)-3-buten-2-one?

The CAS number is 2802-08-6, and the linear formula is (CH3)2NCH=CHCOCH3.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies trans-4-(Dimethylamino)-3-buten-2-one with an assay of 97%. TSS does not represent this product as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated.

How should trans-4-(Dimethylamino)-3-buten-2-one be handled safely?

This compound is a warning hazard causing skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Handle with appropriate personal protective equipment, including eyeshields and gloves, in a well-ventilated area. Avoid breathing dust/fume/gas/mist/vapours/spray.

How is this chemical exported and shipped?

Tech Serve Solutions, a global supplier and exporter, can arrange for the export and shipment of trans-4-(Dimethylamino)-3-buten-2-one according to international regulations and customer requirements.

How can I request a quote or sample?

To request a quote or sample of trans-4-(Dimethylamino)-3-buten-2-one, please contact our sales team through the website or by phone, providing your specific requirements.