1,1':3',1''-Terphenyl, 3,3''-dimethoxy-
3,3''-二甲氧基-1,1':3',1''-三联苯
1,1':3',1''-Terphenyl, 3,3''-dimethoxy- (CAS 171820-21-6) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C20H18O2 and a molecular weight of 290.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 171820-21-6
- Jingsj CID
- J-744992-5
- Molecular Formula
- C20H18O2
- Chinese Name
- 3,3''-二甲氧基-1,1':3',1''-三联苯
- Molecular Weight
- 290.4 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 1,1':3',1''-Terphenyl, 3,3''-dimethoxy-?
The CAS number of 1,1':3',1''-Terphenyl, 3,3''-dimethoxy- is 171820-21-6.
What are the molecular formula and molecular weight of 1,1':3',1''-Terphenyl, 3,3''-dimethoxy-?
1,1':3',1''-Terphenyl, 3,3''-dimethoxy- has molecular formula C20H18O2 and molecular weight 290.4 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,1':3',1''-Terphenyl, 3,3''-dimethoxy- (CAS 171820-21-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-744992-5 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.