1,2-Bis(2,4,6-tribromophenoxy)ethane

1,2-双(2,4,6-三溴苯氧基)乙烷

Also known as: 1,1'-(1,2-ethanediylbis(oxy))bis(2,4,6-tribromobenzene), 1,1'-(Ethylenebisoxy)bis(2,4,6-tribromobenzene), 1,1'-[1,2-Ethanediylbis(oxy)]bis(2,4,6-tribromobenzene), 1,1'-[Ethane-1,2-diylbis(oxy)]bis(2,4,6-tribromobenzene), 1,1'-[Ethane-1,2-diylbis(oxy)]bis[2,4,6-tribromobenzenato(2-)], 1,1'-[Ethane-1,2-diylbisoxy]bis[2,4,6-tribromobenzene], 1,2-Bis(trbromophenoxy)-ethane, 1,3,5-Tribromo-2-[2-(2,4,6-tribromophenoxy)ethoxy]benzene, 2,2'-(Ethylenebisoxy)bis(1,3,5-tribromobenzene), Benzene, 1,1'-[1,2-ethanediylbis(oxy)]bis[2,4,6-tribromo-, EINECS 253-692-3, Firemaster 680, firemaster 680

1,2-Bis(2,4,6-tribromophenoxy)ethane (CAS 37853-59-1) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C14H8Br6O2 and a molecular weight of 687.636 g/mol. It is also known as 1,1'-(1,2-ethanediylbis(oxy))bis(2,4,6-tribromobenzene), 1,1'-(Ethylenebisoxy)bis(2,4,6-tribromobenzene) and 1,1'-[1,2-Ethanediylbis(oxy)]bis(2,4,6-tribromobenzene). Key properties include a melting point of 222-223 °C, a boiling point of 566.4±50.0 °C at 760 mmHg, a density of 2.3±0.1 g/cm3 and a flash point of 238.8±28.6 °C. It is classified under GHS with signal word Danger and hazard statements H315 — Causes skin irritation, H318 — Causes serious eye damage and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
37853-59-1
Jingsj CID
J-1492773-3
Molecular Formula
C14H8Br6O2
Chinese Name
1,2-双(2,4,6-三溴苯氧基)乙烷
Molecular Weight
687.636 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point222-223 °C
Boiling Point566.4±50.0 °C at 760 mmHg
Density2.3±0.1 g/cm3
Flash Point238.8±28.6 °C
Exact Mass681.562439
PSA18.46000
LogP7.88
Vapor Pressure0.0±1.5 mmHg at 25°C
Refractive Index1.667
Storage Conditions2-8°C
StabilityStable. Incompatible with strong oxidizing agents.

GHS Safety & Compliance

Corrosion / IrritantSignal word: Danger
  • H315 — Causes skin irritation
  • H318 — Causes serious eye damage
  • H335 — May cause respiratory irritation

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 1,2-Bis(2,4,6-tribromophenoxy)ethane?

The CAS number of 1,2-Bis(2,4,6-tribromophenoxy)ethane is 37853-59-1.

What are the molecular formula and molecular weight of 1,2-Bis(2,4,6-tribromophenoxy)ethane?

1,2-Bis(2,4,6-tribromophenoxy)ethane has molecular formula C14H8Br6O2 and molecular weight 687.636 g/mol.

Is 1,2-Bis(2,4,6-tribromophenoxy)ethane hazardous?

1,2-Bis(2,4,6-tribromophenoxy)ethane has GHS signal word Danger and hazard statements H315 — Causes skin irritation; H318 — Causes serious eye damage; H335 — May cause respiratory irritation.

What are the upstream and downstream products of 1,2-Bis(2,4,6-tribromophenoxy)ethane?

For 1,2-Bis(2,4,6-tribromophenoxy)ethane, Upstream Products: 1,2-Dibromoethane, 2,4,6-Tribromophenol.

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

Last updated:

How to cite: Jingsj. "1,2-Bis(2,4,6-tribromophenoxy)ethane (CAS 37853-59-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1492773-3 (accessed 2026-10-28).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.