trans-1,3-Pentadiene
Tech Serve Solutions offers trans-1,3-Pentadiene (CAS 2004-70-8), a colorless liquid with the molecular formula CH3CH=CHCH=CH2 and a molecular weight of 68.12 g/mol. This acyclic diene is primarily utilised as a building block in organic synthesis and chemical research. Its reactivity makes it a valuable intermediate for creating more complex organic molecules, contributing to advancements in various chemical fields.
- IUPAC
- trans-Piperylene
- Synonyms
- trans-Piperylenetrans-1,3-Pentadiene
Organic Synthesis Intermediate
Trans-1,3-Pentadiene serves as a versatile intermediate in the synthesis of complex organic molecules. Its conjugated diene structure allows for participation in various cycloaddition and polymerization reactions.
Research and Development
This compound is employed in academic and industrial research laboratories for developing new synthetic methodologies and exploring novel chemical structures. Its specific stereochemistry (trans) can be crucial for targeted synthesis.
Polymer Chemistry
As a diene, trans-1,3-Pentadiene can be involved in polymerization processes, potentially contributing to the development of new materials with specific properties. It can act as a monomer or co-monomer.
| Molecular weight | 68.12 |
|---|---|
| Linear formula | CH3CH=CHCH=CH2 |
| Assay | 90% |
| Boiling point | 42 °C(lit.) |
| Density | 0.683 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.430(lit.) |
| Vapour pressure | 6.56 psi (20 °C) |
| Melting point | −87 °C(lit.) |
| Storage temperature | 2-8°C |
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 equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US) |
|---|---|
| Flash point | -15 °C / 5 °F |
| Transport (UN / ADR) | UN 1993BE 3 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,Xn |
| Risk statements (R) | 11-36/37/38-65 |
| Safety statements (S) | 16-23-26-36-62 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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.
What is trans-1,3-Pentadiene used for?
+
Trans-1,3-Pentadiene is used as an intermediate in organic synthesis and for research and development purposes in chemical laboratories. It can also be utilised in polymer chemistry.
What are the CAS number and formula for trans-1,3-Pentadiene?
+
The CAS number for trans-1,3-Pentadiene is 2004-70-8, and its linear formula is CH3CH=CHCH=CH2.
What grade and purity does Tech Serve Solutions supply for trans-1,3-Pentadiene?
+
Tech Serve Solutions supplies trans-1,3-Pentadiene with an assay of 90%. This product is intended for research and industrial use and is not represented as USP, BP, EP, or other pharmacopoeial grades.
How should trans-1,3-Pentadiene be handled safely?
+
Trans-1,3-Pentadiene is a highly flammable liquid and vapour (H225) that can cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). It may also be fatal if swallowed and enters airways (H304). Handle with appropriate personal protective equipment, including eyeshields, gloves, and ensure adequate ventilation. Store in a cool, well-ventilated place away from heat and ignition sources, under refrigeration at 2-8°C.
How is trans-1,3-Pentadiene packed, shipped, and exported?
+
Trans-1,3-Pentadiene is classified as UN 1993, Flammable liquid, n.o.s., Hazard Class 3, Packing Group II. TSS ensures compliance with all relevant shipping regulations for domestic and international export.
How can I request a sample or quote for trans-1,3-Pentadiene?
+
To request a sample or a quote for trans-1,3-Pentadiene, please contact our sales department through the website or by phone, providing your specific requirements.
▶ Related products
1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis
1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis