4-(2,4-Di-tert-pentylphenoxy)butyric acid
4-(2,4-Di-tert-pentylphenoxy)butyric acid (CAS 50772-35-5) is an organic compound with a molecular weight of 320.47 g/mol. This carboxylic acid derivative is characterised by its bulky alkylphenoxy substituent. It functions as a versatile building block in organic synthesis, particularly within the C13 to C42+ range. Its structure lends itself to applications where specific lipophilic or steric properties are required.
- Synonyms
- [C2H5C(CH3)2]2C6H3O(CH2)3CO2H
![4-(2,4-Di-tert-pentylphenoxy)butyric acid ([C2H5C(CH3)2]2C6H3O(CH2)3CO2H) — chemical structure, CAS 50772-35-5; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F50772-35-5.png&w=3840&q=75)
Organic Synthesis Intermediate
Utilised as a key building block in the synthesis of more complex organic molecules. Its functional groups allow for various chemical transformations.
Research and Development
Employed in laboratory settings for exploring novel chemical pathways and developing new materials. Suitable for academic and industrial R&D.
Material Science Applications
The compound's structure may contribute to the development of specialised polymers or surface-active agents where its hydrophobic character is advantageous.
| Molecular weight | 320.47 |
|---|---|
| Linear formula | [C2H5C(CH3)2]2C6H3O(CH2)3CO2H |
| Assay | 97% |
| Melting point | 99-101 °C(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 | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| 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 4-(2,4-Di-tert-pentylphenoxy)butyric acid used for?
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This compound is primarily used as a building block in organic synthesis and for research and development purposes in academic and industrial laboratories.
What are the CAS number and formula for 4-(2,4-Di-tert-pentylphenoxy)butyric acid?
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The CAS number is 50772-35-5 and the linear formula is [C2H5C(CH3)2]2C6H3O(CH2)3CO2H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-(2,4-Di-tert-pentylphenoxy)butyric acid with an assay of 97%. We do not represent this product as USP, BP, EP, or other pharmacopoeial grades.
How should 4-(2,4-Di-tert-pentylphenoxy)butyric acid be handled safely?
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This compound is classified as causing skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Handle with appropriate personal protective equipment, including a dust mask (N95 type), eye shields, and gloves. Ensure good ventilation.
Is 4-(2,4-Di-tert-pentylphenoxy)butyric acid a controlled substance?
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Based on the provided data, there is no indication that 4-(2,4-Di-tert-pentylphenoxy)butyric acid is a controlled substance.
How is this chemical packed and shipped?
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Tech Serve Solutions packs and exports fine chemicals globally, adhering to all necessary safety and shipping regulations. Specific packing details can be provided upon request.
How can I request a quote or sample?
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To request a quote or sample, please contact our sales team directly via the details provided on our website.
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