cis-4-Methyl-2-pentene
cis-4-Methyl-2-pentene (CAS 691-38-3) is an acyclic alkene with a molecular weight of 84.16 g/mol. This organic compound serves as a versatile building block in chemical synthesis, particularly in the preparation of more complex organic molecules. Its specific structural features make it valuable for research and development applications in various fields requiring precise molecular construction.
Organic Synthesis Intermediate
Utilised as a key intermediate in the synthesis of various organic compounds. Its alkene functionality allows for diverse chemical transformations.
Chemical Research and Development
Employed in laboratory settings for exploring new synthetic routes and developing novel materials. Its structure is suitable for detailed mechanistic studies.
Building Block for Complex Molecules
Serves as a fundamental building block in the construction of larger, more complex organic structures relevant to pharmaceuticals and materials science.
| Molecular weight | 84.16 |
|---|---|
| Linear formula | (CH3)2CHCH=CHCH3 |
| Assay | 95% |
| Boiling point | 57-58 °C(lit.) |
| Density | 0.671 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.388(lit.) |
| Vapour pressure | 399 mmHg (37.7 °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 | -33 °C / -27.4 °F |
| Transport (UN / ADR) | UN 3295BE 3 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,Xn |
| Risk statements (R) | 11-36/37/38-65 |
| Safety statements (S) | 16-26-36-62 |
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 cis-4-Methyl-2-pentene used for?
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cis-4-Methyl-2-pentene is primarily used as an intermediate in organic synthesis and as a building block for creating complex organic molecules in research and development settings.
What is the CAS number and formula for cis-4-Methyl-2-pentene?
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The CAS number for cis-4-Methyl-2-pentene is 691-38-3. Its linear formula is (CH3)2CHCH=CHCH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies cis-4-Methyl-2-pentene with an assay of 95%. This product is not represented as USP, BP, EP, or pharmacopoeia grade.
What are the main hazards associated with cis-4-Methyl-2-pentene?
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cis-4-Methyl-2-pentene is a highly flammable liquid and vapour (H225). It can be fatal if swallowed and enters airways (H304), causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335).
How is cis-4-Methyl-2-pentene shipped and exported?
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cis-4-Methyl-2-pentene is shipped under UN 3295, Hazard Class 3, Packing Group II. Tech Serve Solutions offers global export services for this chemical.
How can I request a quote or sample?
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To request a quote or sample of cis-4-Methyl-2-pentene, please contact our sales team through the website or via direct inquiry.
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