1,3-dichloro-5-(1-methylethenyl)benzene
Also known as: 3,5-dichloro-alpha-methylstyrene, 1,3-dichloro-5-isopropenylbenzene, 1,3-Dichloro-5-(prop-1-en-2-yl)benzene, 2-(3,5-Dichlorophenyl)propene, Benzene, 1,3-dichloro-5-(1-methylethenyl)-, 3,5-dichloro-α-methylstyrene, 1,3-dichloro-5-prop-1-en-2-ylbenzene
1,3-dichloro-5-(1-methylethenyl)benzene (CAS 68575-36-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H8Cl2 and a molecular weight of 187.06600 g/mol. Key properties include a boiling point of 248.8ºC at 760 mmHg, a density of 1.175g/cm3 and a flash point of 102ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 68575-36-0
- Jingsj CID
- J-1375332-7
- Molecular Formula
- C9H8Cl2
- Molecular Weight
- 187.06600 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 248.8ºC at 760 mmHg |
|---|---|
| Density | 1.175g/cm3 |
| Flash Point | 102ºC |
| Exact Mass | 186.00000 |
| LogP | 4.02650 |
| Refractive Index | 1.544 |
Customs & Trade Information
| HS Code | 2903999090 |
|---|---|
| Summary | 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 1,3-dichloro-5-(1-methylethenyl)benzene?
The CAS number of 1,3-dichloro-5-(1-methylethenyl)benzene is 68575-36-0.
What are the molecular formula and molecular weight of 1,3-dichloro-5-(1-methylethenyl)benzene?
1,3-dichloro-5-(1-methylethenyl)benzene has molecular formula C9H8Cl2 and molecular weight 187.06600 g/mol.
What are the upstream and downstream products of 1,3-dichloro-5-(1-methylethenyl)benzene?
For 1,3-dichloro-5-(1-methylethenyl)benzene, Upstream Products: 1,4-Dichlorobenzene, 2-Chloropropane, 1,3-Dichlorobenzene.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,3-dichloro-5-(1-methylethenyl)benzene (CAS 68575-36-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1375332-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.