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3-Iodo-4-methoxybiphenyl

Also known as: 2-iodo-1-methoxy-4-phenylbenzene, 1,1'-Biphenyl, 3-iodo-4-methoxy-, 3-Jod-4-methoxy-biphenyl

3-Iodo-4-methoxybiphenyl (CAS 91718-20-6) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C13H11IO and a molecular weight of 310.13000 g/mol. Key properties include a melting point of 89-91ºC, a boiling point of 378ºC at 760mmHg, a density of 1.544g/cm3 and a flash point of 182.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
91718-20-6
Jingsj CID
J-1511916-1
Molecular Formula
C13H11IO
Molecular Weight
310.13000 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026
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Physicochemical Properties

Melting Point89-91ºC
Boiling Point378ºC at 760mmHg
Density1.544g/cm3
Flash Point182.4ºC
Exact Mass309.98500
PSA9.23000
LogP3.96680
Refractive Index1.618

Customs & Trade Information

HS Code2909309090
Summary2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives 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 3-Iodo-4-methoxybiphenyl?

The CAS number of 3-Iodo-4-methoxybiphenyl is 91718-20-6.

What are the molecular formula and molecular weight of 3-Iodo-4-methoxybiphenyl?

3-Iodo-4-methoxybiphenyl has molecular formula C13H11IO and molecular weight 310.13000 g/mol.

What are the upstream and downstream products of 3-Iodo-4-methoxybiphenyl?

For 3-Iodo-4-methoxybiphenyl, Upstream Products: 4-Hydroxy-3-iodobiphenyl, iodomethane, 2,4-Dibromoanisole; Downstream Products: 4-Hydroxy-3-iodobiphenyl.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "3-Iodo-4-methoxybiphenyl (CAS 91718-20-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1511916-1 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.