polystyrene-b-polybutadiene-b-polystyrene
Also known as: 1,3-BUTADIENE/STYRENE COPOLYMERS, EINECS 618-370-2, Ethenylbenzenepolymer with 1,3-butadiene, MFCD00134010, Styrene Butadiene Rubber, Styrene-butadiene rubber,oil-extended, Styrene-butadiene-styrene block copolymer, sd345(polymer), sd354, sks85, soilstabilizer661, solprene300
polystyrene-b-polybutadiene-b-polystyrene (CAS 9003-55-8) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H14 and a molecular weight of 158.24000 g/mol. Key properties include a melting point of -59ºC, a boiling point of 145.2ºC at 760 mmHg, a density of 1.04 g/mL at 25ºC and a flash point of 31.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 9003-55-8
- Jingsj CID
- J-23223-2
- Molecular Formula
- C12H14
- Molecular Weight
- 158.24000 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -59ºC |
|---|---|
| Boiling Point | 145.2ºC at 760 mmHg |
| Density | 1.04 g/mL at 25ºC |
| Flash Point | 31.1ºC |
| Exact Mass | 158.11000 |
| LogP | 3.68800 |
| Appearance | slab/chunk |
| Refractive Index | 1.57 |
| Additional Property | solvents with solubility parameters between 7.7 and 9.4: soluble |
Customs & Trade Information
| HS Code | 4002119000 |
|---|
Frequently Asked Questions
What is the CAS number of polystyrene-b-polybutadiene-b-polystyrene?
The CAS number of polystyrene-b-polybutadiene-b-polystyrene is 9003-55-8.
What are the molecular formula and molecular weight of polystyrene-b-polybutadiene-b-polystyrene?
polystyrene-b-polybutadiene-b-polystyrene has molecular formula C12H14 and molecular weight 158.24000 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "polystyrene-b-polybutadiene-b-polystyrene (CAS 9003-55-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-23223-2 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.