3-Isopropylphenol
3-Isopropylphenol (CAS 618-45-1), a clear liquid with the molecular formula (CH3)2CHC6H4OH and a molecular weight of 136.19 g/mol, is a key organic building block. Utilised in chemical synthesis, this phenol derivative serves as an intermediate in the production of various chemical compounds. Its well-defined properties make it suitable for research and industrial applications where phenolic structures are required.

Chemical Synthesis Intermediate
3-Isopropylphenol acts as a valuable intermediate in organic synthesis. It can be employed in reactions to introduce the isopropylphenol moiety into more complex molecules, facilitating the creation of novel compounds for various research and development projects.
Building Block for Specialty Chemicals
As an organic building block, this compound is used in the synthesis of specialty chemicals. Its phenolic hydroxyl group and isopropyl substituent offer specific reactivity for targeted chemical transformations.
Research and Development
Researchers utilise 3-Isopropylphenol in laboratory settings for exploratory synthesis and to study its chemical properties and potential applications in diverse fields of chemistry.
| Molecular weight | 136.19 |
|---|---|
| Linear formula | (CH3)2CHC6H4OH |
| Assay | 97% |
| Boiling point | 228 °C(lit.) |
| Density | 0.994 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.526(lit.) |
| Melting point | 25 °C(lit.) |


Hazard statements
- H302Harmful if swallowed
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 104 °C / 219.2 °F |
| Transport (UN / ADR) | UN 2430 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 22-34 |
| Safety statements (S) | 26-28-36/37/39-45 |
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-Isopropylphenol used for?
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3-Isopropylphenol is primarily used as an intermediate in chemical synthesis and as a building block for specialty organic compounds, particularly in research and development settings.
What are the CAS number and molecular formula for 3-Isopropylphenol?
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The CAS number for 3-Isopropylphenol is 618-45-1, and its linear formula is (CH3)2CHC6H4OH.
What grade and purity does Tech Serve Solutions supply for 3-Isopropylphenol?
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Tech Serve Solutions supplies 3-Isopropylphenol with an assay of 97%. We do not represent this product as USP, BP, EP, or any pharmacopoeia grade.
How should 3-Isopropylphenol be handled safely?
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3-Isopropylphenol is classified as Dangerous and corrosive. Handle with appropriate personal protective equipment, including gloves, goggles, face shields, and suitable respiratory protection. Ensure adequate ventilation. Refer to the Safety Data Sheet for full handling guidelines. It carries hazard statements H302 (Harmful if swallowed) and H314 (Causes severe skin burns and eye damage).
Is 3-Isopropylphenol exported globally by TSS?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 3-Isopropylphenol.
How can I request a quote or sample for 3-Isopropylphenol?
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To request a quote or sample for 3-Isopropylphenol, please contact our sales team through the website or via direct inquiry, providing your contact details and required quantity.
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