4,4'-(Propane-2,2-diyl)bis(2-isopropylphenol)
Also known as: 2,2-Bis(4-hydroxy-3-isopropylphenyl)propane, 4,4'-Isopropylidenebis(2-isopropylphenol), Bisphenol G, 4,4'-(2,2-Propanediyl)bis(2-isopropylphenol), Phenol, 4,4'-(1-methylethylidene)bis[2-(1-methylethyl)-
4,4'-(Propane-2,2-diyl)bis(2-isopropylphenol) (CAS 127-54-8) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C21H28O2 and a molecular weight of 312.446 g/mol. Key properties include a melting point of 98ºC, a boiling point of 422.7±40.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 184.6±21.9 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 127-54-8
- Jingsj CID
- J-5082-5
- Molecular Formula
- C21H28O2
- Molecular Weight
- 312.446 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 98ºC |
|---|---|
| Boiling Point | 422.7±40.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 184.6±21.9 °C |
| Exact Mass | 312.208923 |
| PSA | 40.46000 |
| LogP | 6.11 |
| Vapor Pressure | 0.0±1.0 mmHg at 25°C |
| Refractive Index | 1.557 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2907299090 |
|---|---|
| Summary | 2907299090 polyphenols; phenol-alcohols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 4,4'-(Propane-2,2-diyl)bis(2-isopropylphenol)?
The CAS number of 4,4'-(Propane-2,2-diyl)bis(2-isopropylphenol) is 127-54-8.
What are the molecular formula and molecular weight of 4,4'-(Propane-2,2-diyl)bis(2-isopropylphenol)?
4,4'-(Propane-2,2-diyl)bis(2-isopropylphenol) has molecular formula C21H28O2 and molecular weight 312.446 g/mol.
Is 4,4'-(Propane-2,2-diyl)bis(2-isopropylphenol) hazardous?
4,4'-(Propane-2,2-diyl)bis(2-isopropylphenol) has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of 4,4'-(Propane-2,2-diyl)bis(2-isopropylphenol)?
For 4,4'-(Propane-2,2-diyl)bis(2-isopropylphenol), Upstream Products: 2-Isopropylphenol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4,4'-(Propane-2,2-diyl)bis(2-isopropylphenol) (CAS 127-54-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-5082-5 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.