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2,3,4-Trimethyl-2-pentene

CAS 565-77-5(CH3)2C=C(CH3)CH(CH3)2Chemical Synthesis

2,3,4-Trimethyl-2-pentene (CAS 565-77-5) is an acyclic alkene with a molecular weight of 112.21 g/mol. This organic compound serves as a valuable building block in chemical synthesis. Its properties make it suitable for research and development purposes within organic chemistry laboratories. Tech Serve Solutions offers this chemical with an assay of 96% for various industrial and academic applications.

Synonyms
565-77-5, (CH3)2C=C(CH3)CH(CH3)2
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2,3,4-Trimethyl-2-pentene ((CH3)2C=C(CH3)CH(CH3)2) — chemical structure, CAS 565-77-5; Chemistry, fine chemical supplied by Tech Serve Solutions
AcyclicAlkenesBuilding BlocksChemical SynthesisOrganic Building Blocks
01 /Applications

Organic Synthesis Intermediate

Used as a precursor or intermediate in the synthesis of more complex organic molecules. Its alkene functionality allows for various addition reactions.

Research and Development

A key component in academic and industrial R&D for exploring new chemical pathways and developing novel compounds.

Building Block Chemistry

Serves as a versatile building block in the construction of diverse organic structures, particularly in the field of fine chemicals.

02 /Properties
Molecular weight112.21
Linear formula(CH3)2C=C(CH3)CH(CH3)2
Assay96%
Boiling point116 °C(lit.)
Density0.743 g/mL at 25 °C(lit.)
Refractive indexn20/D 1.428(lit.)
Melting point−113 °C(lit.)
03 /Safety & handling
GHS hazard pictogram: Flammable (GHS02)
Flammable
GHS hazard pictogram: Harmful / irritant (GHS07)
Harmful / irritant
GHS hazard pictogram: Health hazard (GHS08)
Health hazard
Danger

Hazard statements

  • H225Highly flammable liquid and vapour
  • H304May be fatal if swallowed and enters airways
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements

  • P210Keep away from heat, sparks and open flames. No smoking
  • P261Avoid breathing dust, fume, gas or vapours
  • P301IF SWALLOWED
  • P305IF IN EYES
  • P331Do NOT induce vomiting
Protective equipmentEyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Flash point18 °C / 64.4 °F
Transport (UN / ADR)UN 3295BE 3 / PGII
Water hazard class (WGK, DE)3
Hazard codes (EU)F,Xi
Risk statements (R)11-36/37/38-65
Safety statements (S)16-26-36

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

04 /Identifiers & registry
CAS number
565-77-5
MDL number
MFCD00059214
PubChem substance
24865354
Beilstein registry
1732093
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 2,3,4-Trimethyl-2-pentene used for?

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2,3,4-Trimethyl-2-pentene is primarily used as a building block in organic synthesis and for research and development purposes in chemical laboratories.

What is the CAS number and chemical formula for 2,3,4-Trimethyl-2-pentene?

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The CAS number is 565-77-5 and its linear formula is (CH3)2C=C(CH3)CH(CH3)2.

What grade and purity does Tech Serve Solutions supply?

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Tech Serve Solutions supplies 2,3,4-Trimethyl-2-pentene with a purity of 96%. This is considered a technical/research grade, and we do not represent it as USP, BP, or EP grade.

How should 2,3,4-Trimethyl-2-pentene be handled safely?

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2,3,4-Trimethyl-2-pentene is a highly flammable liquid and vapour. It can cause skin and eye irritation, and may cause respiratory irritation. It is also harmful if swallowed and enters airways. Always use in a well-ventilated area, away from ignition sources, and wear appropriate personal protective equipment including eyeshields and gloves. Refer to the Safety Data Sheet for full hazard information.

How is 2,3,4-Trimethyl-2-pentene packed and exported?

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This chemical is packed in accordance with international transport regulations, including UN 3295, Hazard Class 3, Packing Group II. We export globally, adhering to all necessary shipping and customs requirements.

How can I request a quote or sample for 2,3,4-Trimethyl-2-pentene?

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To request a quote or a sample, please contact our sales team through the website or by direct inquiry, providing your specific requirements and delivery details.

Need 2,3,4-Trimethyl-2-pentene in a specific grade or volume?