2-Bromo-2',6'-diisopropoxy-1,1'-biphenyl

Also known as: 2'-Bromo-2,6-diisopropoxy-1,1'-biphenyl, 2-Bromo-2',6'-diisopropoxybiphenyl, 2-(2-Bromophenyl)-1,3-diisopropoxybenzene, 2'-Bromo-2,6-diisopropoxybiphenyl, 1,1'-Biphenyl, 2'-bromo-2,6-bis(1-methylethoxy)-

2-Bromo-2',6'-diisopropoxy-1,1'-biphenyl (CAS 870703-70-1) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C18H21BrO2 and a molecular weight of 349.26200 g/mol. Key properties include a boiling point of 140ºC/0.2 mmHg, a density of 1.231 g/mL at 25ºC and a flash point of 110ºC. It is classified under GHS with signal word Warning and hazard statements H410 — Very toxic to aquatic life with long lasting effects. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 870703-70-1
Jingsj CID: J-1356800-8
Molecular Formula: C₁₈H₂₁BrO₂
Molecular Weight: 349.26200 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	140ºC/0.2 mmHg
Density	1.231 g/mL at 25ºC
Flash Point	110ºC
Exact Mass	348.07200
PSA	18.46000
LogP	5.69050
Refractive Index	n20/D 1.562
Storage Conditions	2-8℃

GHS Safety & Compliance

Environmental HazardSignal word: Warning

H410 — Very toxic to aquatic life with long lasting effects

Frequently Asked Questions

What is the CAS number of 2-Bromo-2',6'-diisopropoxy-1,1'-biphenyl?

The CAS number of 2-Bromo-2',6'-diisopropoxy-1,1'-biphenyl is 870703-70-1.

What are the molecular formula and molecular weight of 2-Bromo-2',6'-diisopropoxy-1,1'-biphenyl?

2-Bromo-2',6'-diisopropoxy-1,1'-biphenyl has molecular formula C18H21BrO2 and molecular weight 349.26200 g/mol.

Is 2-Bromo-2',6'-diisopropoxy-1,1'-biphenyl hazardous?

2-Bromo-2',6'-diisopropoxy-1,1'-biphenyl has GHS signal word Warning and hazard statements H410 — Very toxic to aquatic life with long lasting effects.

What are the upstream and downstream products of 2-Bromo-2',6'-diisopropoxy-1,1'-biphenyl?

For 2-Bromo-2',6'-diisopropoxy-1,1'-biphenyl, Upstream Products: 2-Bromochlorobenzene, 1,3-Diisopropoxybenzene, Resorcinol; Downstream Products: Dicyclohexyl(2',6'-diisopropoxy-[1,1'-biphenyl]-2-yl)phosphine.

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

Last updated: 8/21/2026

How to cite: Jingsj. "2-Bromo-2',6'-diisopropoxy-1,1'-biphenyl (CAS 870703-70-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1356800-8 (accessed 2026-11-09).

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