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Flame retardants

Bromofenofos

Also known as Bromfenofos, Bromfenphos, Bromophenphos

CAS 21466-07-9Formula C12H7Br4O5PMolar mass 581.77 g/molEC 244-400-5
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Bromofenofos chemical structure, C12H7Br4O5P, CAS 21466-07-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
21466-07-9
Formula
C12H7Br4O5P
Molar mass
581.77 g/mol
EC number
244-400-5
HS code
291990
Category
Flame retardants

What is Bromofenofos?

Plain description, key identifiers and synonyms

Bromofenofos is a member of biphenyls and an organobromine compound.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
[2,4-dibromo-6-(3,5-dibromo-2-hydroxyphenyl)phenyl] dihydrogen phosphate
CAS number
21466-07-9 CAS number cross-checked
EC number
244-400-5
Molecular formula
C12H7Br4O5P
UNII
XTH861Q3CR
InChIKey
MMYHZEDBTMXYAF-UHFFFAOYSA-N
InChI
InChI=1S/C12H7Br4O5P/c13-5-1-7(11(17)9(15)3-5)8-2-6(14)4-10(16)12(8)21-22(18,19)20/h1-4,17H,(H2,18,19,20)
SMILES (canonical and isomeric)
C1=C(C=C(C(=C1C2=C(C(=CC(=C2)Br)Br)OP(=O)(O)O)O)Br)Br

Synonyms

  • Bromfenofos
  • Bromfenphos
  • Bromophenphos
  • Bromofenofosum
  • 3,3',5,5'-Tetrabromo-2,2'-biphenyldiol mono(dihydrogen phosphate)
  • 3,3',5,5'-Tetrabromo-2,2'-biphenyldiolmono(dihydrogen phosphate)
  • Bromofenofos monohydrate
  • [2,4-dibromo-6-(3,5-dibromo-2-hydroxyphenyl)phenyl] dihydrogen phosphate
  • Acedist
  • Ph 1882
  • C12H7Br4O5P
  • (1,1'-Biphenyl)-2,2'-diol, 3,3',5,5'-tetrabromo-, mono(dihydrogen phosphate)
  • (1,1'-Biphenyl)-2,2'-diol, 3,3',5,5'-tetrabromo-, mono(dihydrogen phosphate), monohydrate
  • 2,2'-Biphenyldiol, 3,3',5,5'-tetrabromo-, mono(dihydrogen phosphate)
  • [2,4-dibromo-6-(3,5-dibromo-2-hydroxy-phenyl)phenyl] dihydrogen phosphate
  • 3,3',5,5'-Tetrabromo-2'-hydroxy[1,1'-biphenyl]-2-yl dihydrogen phosphate
  • 3,3',5,5'-Tetrabromo-2'-hydroxy-[1,1'-biphenyl]-2-yl dihydrogen phosphate

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
581.77 g/molcalc.
Exact mass
577.6765 Dacalc.
LogP (octanol/water)
5.58calc.
Topological polar surface area
86.99 Ųcalc.
Hydrogen bond donors
3calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
3calc.
Heavy atoms
22calc.
Rings
2calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Fails (2 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, c1ccc(-c2ccccc2)cc1

c1ccc(-c2ccccc2)cc1

2 rings, 12 atoms, the Biphenyl ring system.

32,228 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Bromofenofos suppliers

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Bromofenofos price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Bromofenofos is traded under.

HS 2919.90Indicative HS code

Phosphoric, and their salts, including lactophosphates, their halogenated, sulphonated, nitrated…

World exports in 2024
$940M
−0.7% vs 2023, imports $863M
2019 to 2024
Top exporters
  1. China55.6%
  2. Germany10.6%
  3. Italy6.2%
Top importers
  1. United States15.8%
  2. South Korea10.1%
  3. Germany6.4%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Bromofenofos is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Bromofenofos, based on the data on this page

What is Bromofenofos?

Bromofenofos is a member of biphenyls and an organobromine compound.

What is the CAS number of Bromofenofos?

The CAS registry number of Bromofenofos is 21466-07-9.

What is the molecular formula and weight of Bromofenofos?

The molecular formula of Bromofenofos is C12H7Br4O5P and its molar mass is 581.77 g/mol.

Is Bromofenofos hazardous?

No GHS hazard classification for Bromofenofos is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Bromofenofos?

Bromofenofos is usually classified under HS code 291990 (Phosphoric esters and their salts, including lactophosphates, their halogenated…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Bromofenofos?

Post a free request on CompoundList and suppliers of Bromofenofos will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Bromofenofos?

Suppliers quote Bromofenofos on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Bromofenofos

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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