2-Chloromethyl-2-phenylpropane
2-Chloromethyl-2-phenylpropane (CAS: 515-40-2) is an organic compound with the formula C6H5C(CH3)2CH2Cl and a molecular weight of 168.66 g/mol. This halogenated hydrocarbon serves as a valuable building block in organic synthesis. It is primarily utilised in chemical research and development for the construction of more complex molecules, contributing to advancements in various chemical fields.
- IUPAC
- β-Chloro-tert-butylbenzene,1-Chloro-2-methyl-2-phenylpropane,Neophyl chloride
- Synonyms
- 1-Chloro-2-methyl-2-phenylpropaneβ-Chloro-tert-butylbenzeneNeophyl chloride

Organic Synthesis Intermediate
Serves as a reactive intermediate in the synthesis of diverse organic compounds. Its structure allows for various substitution and coupling reactions, making it a versatile building block.
Pharmaceutical Research
Used in the exploratory phases of pharmaceutical research for the synthesis of novel drug candidates. Its specific structural features can be incorporated into target molecules.
Materials Science
May be employed in the development of new materials where its unique structural motif can impart specific properties.
| Molecular weight | 168.66 |
|---|---|
| Linear formula | C6H5C(CH3)2CH2Cl |
| Assay | 99% |
| Boiling point | 95-96 °C/10 mmHg(lit.) |
| Density | 1.047 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.524(lit.) |

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 | 96 °C / 204.8 °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.
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 2-Chloromethyl-2-phenylpropane used for?
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2-Chloromethyl-2-phenylpropane is primarily used as an intermediate in organic synthesis, particularly in pharmaceutical research and the development of new materials.
What are the CAS number and molecular formula for 2-Chloromethyl-2-phenylpropane?
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The CAS number is 515-40-2 and the molecular formula is C6H5C(CH3)2CH2Cl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Chloromethyl-2-phenylpropane with an assay of 99%. We do not represent this product as USP, BP, or EP grade.
How should 2-Chloromethyl-2-phenylpropane be handled safely?
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Handle with appropriate personal protective equipment, including eyeshields and gloves. Ensure adequate ventilation and use a suitable respirator. This compound is classified as an irritant to the skin, eyes, and respiratory tract (H315, H319, H335).
Is 2-Chloromethyl-2-phenylpropane controlled or scheduled?
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The provided data does not indicate that 2-Chloromethyl-2-phenylpropane is a controlled or scheduled substance.
How is 2-Chloromethyl-2-phenylpropane typically packed and shipped?
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Tech Serve Solutions, as a global supplier and exporter, ensures appropriate packaging and shipping methods compliant with international regulations for chemical transport.
How can I request a quote or sample for 2-Chloromethyl-2-phenylpropane?
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Please contact our sales department via the website or direct inquiry to request a quote or sample.
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