Diallyl bisphenol A
Also known as: 2,2'-Diallylbisphenol A, 4,4'-(1-Methylethylidene)bis(2-allylphenol), 4,4'-(Propane-2,2-diyl)bis(2-allylphenol), 2,2-Bis(4-hydroxy-3-allylphenyl)propane, Allyl bisphenol A, 4,4'-Isopropylidenebis(2-allylphenol)
Diallyl bisphenol A (CAS 1745-89-7) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C21H24O2 and a molecular weight of 308.414 g/mol. Key properties include a melting point of -52ºC, a boiling point of 445.2±40.0 °C at 760 mmHg, a density of 1.08 and a flash point of >110 ºC. It is classified under GHS with signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage and H317 — May cause an allergic skin reaction. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.
- CAS No.
- 1745-89-7
- Jingsj CID
- J-33298-9
- Molecular Formula
- C21H24O2
- Molecular Weight
- 308.414 g/mol
- Category
- Alcohols
- Last updated
- 11/3/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -52ºC |
|---|---|
| Boiling Point | 445.2±40.0 °C at 760 mmHg |
| Density | 1.08 |
| Flash Point | >110 ºC |
| Exact Mass | 308.177643 |
| PSA | 40.46000 |
| LogP | 5.47 |
| Vapor Pressure | 0.0±1.1 mmHg at 25°C |
| Refractive Index | 1.587 |
GHS Safety & Compliance
- H314 — Causes severe skin burns and eye damage
- H317 — May cause an allergic skin reaction
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 Diallyl bisphenol A?
The CAS number of Diallyl bisphenol A is 1745-89-7.
What are the molecular formula and molecular weight of Diallyl bisphenol A?
Diallyl bisphenol A has molecular formula C21H24O2 and molecular weight 308.414 g/mol.
Is Diallyl bisphenol A hazardous?
Diallyl bisphenol A has GHS signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage; H317 — May cause an allergic skin reaction.
What are the upstream and downstream products of Diallyl bisphenol A?
For Diallyl bisphenol A, Upstream Products: Bisphenol A diallyl ether, Bisphenol A, Allyl ether.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Diallyl bisphenol A (CAS 1745-89-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-33298-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.