3-Chloro-3-methylpentane
3-Chloro-3-methylpentane (CAS: 918-84-3), with the molecular formula CH3C(C2H5)2Cl and a molecular weight of 120.62 g/mol, is a halogenated hydrocarbon. It serves as a valuable intermediate and building block in organic synthesis. Its specific chemical structure lends itself to various applications within chemical research and development, particularly in the creation of more complex organic molecules. Tech Serve Solutions supplies this compound for laboratory and industrial use.

Organic Synthesis Intermediate
3-Chloro-3-methylpentane is employed as a reactive intermediate in the synthesis of various organic compounds. Its structure allows for further functionalisation in complex chemical pathways.
Building Block in Chemical Research
This compound serves as a key building block for researchers exploring new molecular architectures and reaction methodologies. Its specific halogenated nature is useful in introducing particular structural motifs.
Halogenated Hydrocarbon Applications
As a halogenated hydrocarbon, it can be utilised in studies or syntheses where this class of compounds is required. This includes various aspects of organic chemistry research.
| Molecular weight | 120.62 |
|---|---|
| Linear formula | CH3C(C2H5)2Cl |
| Assay | 97% |
| Boiling point | 115-116 °C/760 mmHg(lit.) |
| Density | 0.885 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.421(lit.) |


Hazard statements
- H225Highly flammable liquid and vapour
- 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
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 9 °C / 48.2 °F |
| Transport (UN / ADR) | UN 1993BF 3 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,Xi |
| Risk statements (R) | 11-36/37/38 |
| Safety statements (S) | 16-26-36/37/39 |
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 3-Chloro-3-methylpentane primarily used for?
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3-Chloro-3-methylpentane is primarily used as an intermediate and building block in organic synthesis and chemical research.
What is the CAS number and chemical formula for 3-Chloro-3-methylpentane?
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The CAS number is 918-84-3 and the chemical formula is CH3C(C2H5)2Cl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Chloro-3-methylpentane with an assay of 97%. We do not represent this product as USP, BP, or EP grade unless explicitly stated in the product data.
What are the primary safety hazards associated with 3-Chloro-3-methylpentane?
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3-Chloro-3-methylpentane is a highly flammable liquid and vapour (H225), and causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). It requires careful handling in well-ventilated areas, away from ignition sources, and appropriate personal protective equipment.
How is 3-Chloro-3-methylpentane packed and shipped?
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3-Chloro-3-methylpentane is classified under UN 1993, BF 3, PG II for transportation. TSS ensures compliant packing and shipping for domestic and international export.
How can I request a sample or quote for 3-Chloro-3-methylpentane?
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To request a sample or quote, please use the contact form on our website or contact our sales department directly with your inquiry.
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