2,2-Bis(4-hydroxy-3-methylphenyl)propane
2,2-Bis(4-hydroxy-3-methylphenyl)propane, CAS 79-97-0, with the linear formula (CH₃)₂C[C₆H₃(CH₃)OH]₂ and a molecular weight of 256.34 g/mol, is a chemical compound utilized primarily as a colour developer in thermosensitive recording materials. This organic compound, also known as 4,4′-Isopropylidenedi-o-cresol, serves as a key building block in various chemical syntheses.
- IUPAC
- 4,4′-Isopropylidenedi-o-cresol
- Synonyms
- 4,4′-Isopropylidenedi-o-cresol2,2-Bis(4-hydroxy-3-methylphenyl)propane
![2,2-Bis(4-hydroxy-3-methylphenyl)propane ((CH3)2C[C6H3(CH3)OH]2) — chemical structure, CAS 79-97-0; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F79-97-0.png&w=3840&q=75)
Thermosensitive Recording Materials
Serves as an effective colour developer in the formulation of thermosensitive recording materials. It plays a crucial role in enabling the development of images on thermal paper and other recording media.
Organic Synthesis Building Block
Acts as a versatile organic building block in the synthesis of more complex molecules. Its phenolic structure allows for various chemical transformations and incorporation into larger structures.
Polyol Chemistry
As a polyol, this compound can participate in reactions characteristic of alcohols, including esterification and etherification, making it relevant in the development of specialised polymers and resins.
| Molecular weight | 256.34 |
|---|---|
| Linear formula | (CH3)2C[C6H3(CH3)OH]2 |
| Assay | 97% |
| Boiling point | 238-240 °C/12 mmHg(lit.) |
| Application | Used as a color-developer in thermosensitive recording materials.1,2 |
| Melting point | 138-140 °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 2,2-Bis(4-hydroxy-3-methylphenyl)propane used for?
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2,2-Bis(4-hydroxy-3-methylphenyl)propane is primarily used as a colour developer in thermosensitive recording materials and as an organic building block in chemical synthesis.
What is the CAS number and formula for 2,2-Bis(4-hydroxy-3-methylphenyl)propane?
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The CAS number is 79-97-0 and the linear formula is (CH₃)₂C[C₆H₃(CH₃)OH]₂.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,2-Bis(4-hydroxy-3-methylphenyl)propane with an assay of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety and handling precautions for this chemical?
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This compound is a warning substance (GHS07) and is classified with hazard statements H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Recommended personal protective equipment includes a dust mask type N95 (US), eyeshields, and gloves. Handle in a well-ventilated area.
Is 2,2-Bis(4-hydroxy-3-methylphenyl)propane a controlled substance?
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The provided data does not indicate that 2,2-Bis(4-hydroxy-3-methylphenyl)propane is a controlled substance.
How is 2,2-Bis(4-hydroxy-3-methylphenyl)propane packed, shipped, and exported?
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Tech Serve Solutions securely packs and exports chemicals globally, adhering to all necessary shipping and customs regulations for chemical substances.
How can I request a sample or quote for 2,2-Bis(4-hydroxy-3-methylphenyl)propane?
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Please contact our sales team directly through our website or by phone to request a sample or obtain a detailed quotation.
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