Product Name

  • Name

    2,5-Dichlorobenzophenone

  • EINECS
  • CAS No. 16611-67-9
  • Article Data12
  • CAS DataBase
  • Density 1.311 g/cm3
  • Solubility
  • Melting Point 87-88 °C
  • Formula C13H8Cl2O
  • Boiling Point 369.9 °C at 760 mmHg
  • Molecular Weight 251.112
  • Flash Point 156.4 °C
  • Transport Information
  • Appearance
  • Safety 26-36/37/39
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 16611-67-9 (2,5-Dichlorobenzophenone)
  • Hazard Symbols IrritantXi
  • Synonyms 2,5-DICHLOROBENZOPHENONE;2,5-Dichlorobenzophenone 98%;(2,5-Dichlorophenyl)-(phenyl)methanone;2,5-Dichlorophenylphenyl ketone;2,5-Dichlorobenzophe
  • PSA 17.07000
  • LogP 4.22440

Synthetic route

para-dichlorobenzene
106-46-7

para-dichlorobenzene

benzoyl chloride
98-88-4

benzoyl chloride

(2,5-dichlorophenyl)(phenyl)methanone
16611-67-9

(2,5-dichlorophenyl)(phenyl)methanone

Conditions
ConditionsYield
With sodium hydroxide; aluminium trichloride In water; toluene97%
aluminium trichloride64%
With aluminium trichloride at 150 - 170℃;
C15H21Cl2MgN

C15H21Cl2MgN

benzoyl chloride
98-88-4

benzoyl chloride

(2,5-dichlorophenyl)(phenyl)methanone
16611-67-9

(2,5-dichlorophenyl)(phenyl)methanone

Conditions
ConditionsYield
Stage #1: C15H21Cl2MgN With zinc(II) chloride In tetrahydrofuran at 0℃; for 0.166667h; Inert atmosphere;
Stage #2: benzoyl chloride With tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran at 25℃; for 3h; Negishi Coupling; Inert atmosphere;		97%
(5-chloro-2-hydroxyphenyl)phenylmethanone
85-19-8

(5-chloro-2-hydroxyphenyl)phenylmethanone

(2,5-dichlorophenyl)(phenyl)methanone
16611-67-9

(2,5-dichlorophenyl)(phenyl)methanone

Conditions
ConditionsYield
With phosphorus pentachloride Heating;78.4%
Multi-step reaction with 4 steps
1: phosphorus oxychloride; 1,4-diazabicyclo[2.2.2]octane / benzene
2: phosphorus pentachloride / 3 h / 129 - 131 °C
3: 46 percent / 2 h / 245 °C
View Scheme
Multi-step reaction with 4 steps
1: phosphorus oxychloride; 1,4-diazabicyclo[2.2.2]octane / benzene
2: 1,4-diazabicyclo[2.2.2]octane / benzene
3: phosphorus pentachloride / 2 h / 134 - 136 °C
4: 46 percent / 2 h / 245 °C
View Scheme
2,5-dichlorobenzoyl chloride
2905-61-5

2,5-dichlorobenzoyl chloride

benzene
71-43-2

benzene

(2,5-dichlorophenyl)(phenyl)methanone
16611-67-9

(2,5-dichlorophenyl)(phenyl)methanone

Conditions
ConditionsYield
With aluminium trichloride In nitromethane at 20℃; for 24h;72%
Stage #1: 2,5-dichlorobenzoyl chloride With iron(III) chloride In dichloromethane at 30℃; for 0.0833333h; Friedel-Crafts acylation; Microwave irradiation;
Stage #2: benzene In dichloromethane at 70℃; for 0.25h; Friedel-Crafts acylation; Microwave irradiation;
4-chloro-2-(α,α-dichlorobenzyl)phenyldiphenyl phosphate
5721-63-1

4-chloro-2-(α,α-dichlorobenzyl)phenyldiphenyl phosphate

A

(2,5-dichlorophenyl)(phenyl)methanone
16611-67-9

(2,5-dichlorophenyl)(phenyl)methanone

B

chlorophosphoric acid diphenyl ester
2524-64-3

chlorophosphoric acid diphenyl ester

Conditions
ConditionsYield
at 245℃; for 2h;A 46%
B n/a
para-dichlorobenzene
106-46-7

para-dichlorobenzene

benzoyl triflate
36967-85-8

benzoyl triflate

(2,5-dichlorophenyl)(phenyl)methanone
16611-67-9

(2,5-dichlorophenyl)(phenyl)methanone

Conditions
ConditionsYield
at 120℃; for 20h;25%
4-chloro-2-(α,α-dichlorobenzyl)phenyl phosphochloridate
5995-76-6

4-chloro-2-(α,α-dichlorobenzyl)phenyl phosphochloridate

(2,5-dichlorophenyl)(phenyl)methanone
16611-67-9

(2,5-dichlorophenyl)(phenyl)methanone

Conditions
ConditionsYield
With trichlorophosphate under 1 Torr; Heating;
Multi-step reaction with 2 steps
1: 46 percent / 2 h / 245 °C
View Scheme
2-benzoyl-4-chlorophenylphosphorodichloridate
5995-77-7

2-benzoyl-4-chlorophenylphosphorodichloridate

(2,5-dichlorophenyl)(phenyl)methanone
16611-67-9

(2,5-dichlorophenyl)(phenyl)methanone

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: phosphorus pentachloride / 3 h / 129 - 131 °C
2: 46 percent / 2 h / 245 °C
View Scheme
Multi-step reaction with 3 steps
1: 1,4-diazabicyclo[2.2.2]octane / benzene
2: phosphorus pentachloride / 2 h / 134 - 136 °C
3: 46 percent / 2 h / 245 °C
View Scheme
2-benzoyl-4-chlorophenyldiphenyl phosphate
854143-48-9

2-benzoyl-4-chlorophenyldiphenyl phosphate

(2,5-dichlorophenyl)(phenyl)methanone
16611-67-9

(2,5-dichlorophenyl)(phenyl)methanone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: phosphorus pentachloride / 2 h / 134 - 136 °C
2: 46 percent / 2 h / 245 °C
View Scheme
2,5-dichlorobenzoic acid
50-79-3

2,5-dichlorobenzoic acid

(2,5-dichlorophenyl)(phenyl)methanone
16611-67-9

(2,5-dichlorophenyl)(phenyl)methanone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: pyridine; 1,3,5-trichloro-2,4,6-triazine / dichloromethane / 0.25 h / 50 °C / Microwave irradiation
2.1: iron(III) chloride / dichloromethane / 0.08 h / 30 °C / Microwave irradiation
2.2: 0.25 h / 70 °C / Microwave irradiation
View Scheme
bromobenzene
108-86-1

bromobenzene

2,5-dichloro-benzaldehyde
6361-23-5

2,5-dichloro-benzaldehyde

(2,5-dichlorophenyl)(phenyl)methanone
16611-67-9

(2,5-dichlorophenyl)(phenyl)methanone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: magnesium; iodine
1.2: -40 - 20 °C / Schlenk technique; Inert atmosphere
2.1: pyridinium chlorochromate / dichloromethane / 20 °C
View Scheme
(2,5-dichlorophenyl)(phenyl)methanol

(2,5-dichlorophenyl)(phenyl)methanol

(2,5-dichlorophenyl)(phenyl)methanone
16611-67-9

(2,5-dichlorophenyl)(phenyl)methanone

Conditions
ConditionsYield
With pyridinium chlorochromate In dichloromethane at 20℃;
With pyridinium chlorochromate In dichloromethane at 30℃;
bromobenzene
108-86-1

bromobenzene

(2,5-dichlorophenyl)(phenyl)methanone
16611-67-9

(2,5-dichlorophenyl)(phenyl)methanone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: magnesium; iodine / tetrahydrofuran / 20 °C / Reflux
1.2: 20 °C
2.1: pyridinium chlorochromate / dichloromethane / 30 °C
View Scheme
2,5-dichloro-benzaldehyde
6361-23-5

2,5-dichloro-benzaldehyde

(2,5-dichlorophenyl)(phenyl)methanone
16611-67-9

(2,5-dichlorophenyl)(phenyl)methanone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: magnesium; iodine / tetrahydrofuran / 20 °C / Reflux
1.2: 20 °C
2.1: pyridinium chlorochromate / dichloromethane / 30 °C
View Scheme
(2,5-dichlorophenyl)(phenyl)methanone
16611-67-9

(2,5-dichlorophenyl)(phenyl)methanone

(S)-(2,5-dichlorophenyl)-phenyl-methanol

(S)-(2,5-dichlorophenyl)-phenyl-methanol

Conditions
ConditionsYield
With C27H30Cl2CoN4; sodium triethylborohydride; 4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane In tetrahydrofuran at 20℃; for 18h; Schlenk technique; Inert atmosphere; enantioselective reaction;97%
(2,5-dichlorophenyl)(phenyl)methanone
16611-67-9

(2,5-dichlorophenyl)(phenyl)methanone

sodium phenylselenide
23974-72-3

sodium phenylselenide

5-chloro-2-phenylselenobenzophenone
88048-89-9

5-chloro-2-phenylselenobenzophenone

Conditions
ConditionsYield
In N,N-dimethyl-formamide for 3h; Heating;93.7%
(2,5-dichlorophenyl)(phenyl)methanone
16611-67-9

(2,5-dichlorophenyl)(phenyl)methanone

1-aminoguanidine hydrochloride
1937-19-5

1-aminoguanidine hydrochloride

C14H12Cl2N4*ClH
146470-09-9

C14H12Cl2N4*ClH

Conditions
ConditionsYield
With hydrogenchloride In ethanol; water for 5h; Heating;41%
(2,5-dichlorophenyl)(phenyl)methanone
16611-67-9

(2,5-dichlorophenyl)(phenyl)methanone

N-methyl-ethane-1,2-diamine
109-81-9

N-methyl-ethane-1,2-diamine

medazepam
2898-12-6

medazepam

Conditions
ConditionsYield
In acetonitrile for 24h;0.7%
(2,5-dichlorophenyl)(phenyl)methanone
16611-67-9

(2,5-dichlorophenyl)(phenyl)methanone

sodium methylate
124-41-4

sodium methylate

(2,5-dichlorophenyl)(phenyl)methanol

(2,5-dichlorophenyl)(phenyl)methanol

Conditions
ConditionsYield
at 180℃;
(2,5-dichlorophenyl)(phenyl)methanone
16611-67-9

(2,5-dichlorophenyl)(phenyl)methanone

(2,5-dichlorophenyl)(phenyl)methanol

(2,5-dichlorophenyl)(phenyl)methanol

Conditions
ConditionsYield
With methanol; sodium methylate
(2,5-dichlorophenyl)(phenyl)methanone
16611-67-9

(2,5-dichlorophenyl)(phenyl)methanone

2,5-dichloro-benzophenone oxime

2,5-dichloro-benzophenone oxime

tetrachloromethane
56-23-5

tetrachloromethane

(2,5-dichlorophenyl)(phenyl)methanone
16611-67-9

(2,5-dichlorophenyl)(phenyl)methanone

KOH

KOH

A

para-dichlorobenzene
106-46-7

para-dichlorobenzene

B

benzoic acid
65-85-0

benzoic acid

Conditions
ConditionsYield
at 200℃;
...Expand
(2,5-dichlorophenyl)(phenyl)methanone
16611-67-9

(2,5-dichlorophenyl)(phenyl)methanone

KMnO4

KMnO4

aqueous NaOH

aqueous NaOH

2,5-dichlorobenzoic acid
50-79-3

2,5-dichlorobenzoic acid

...Expand
(2,5-dichlorophenyl)(phenyl)methanone
16611-67-9

(2,5-dichlorophenyl)(phenyl)methanone

poly(2,5-benzophenone), Mn 5.56E4 g/mol, [η] 1.15 dl/g; monomer(s): 2,5-dichlorobenzophenone

poly(2,5-benzophenone), Mn 5.56E4 g/mol, [η] 1.15 dl/g; monomer(s): 2,5-dichlorobenzophenone

Conditions
ConditionsYield
With bis(triphenylphosphine)nickel(II) chloride; triphenylphosphine; zinc; [2,2]bipyridinyl In N,N-dimethyl acetamide at 60℃; for 24h;
4-chloro-4'-isopropylbenzophenone
78650-61-0

4-chloro-4'-isopropylbenzophenone

(2,5-dichlorophenyl)(phenyl)methanone
16611-67-9

(2,5-dichlorophenyl)(phenyl)methanone

bis{4-(4-isopropylbenzoyl)phenyl}-terminated poly(benzophenone-2,5-diyl), product of nickel(0)-catalyzed polymerization; monomer(s): 4-chloro-4-isopropylbenzophenone; 2,5-dichlorobenzophenone

bis{4-(4-isopropylbenzoyl)phenyl}-terminated poly(benzophenone-2,5-diyl), product of nickel(0)-catalyzed polymerization; monomer(s): 4-chloro-4-isopropylbenzophenone; 2,5-dichlorobenzophenone

Conditions
ConditionsYield
With [2,2]bipyridinyl; triphenylphosphine; zinc; nickel dichloride In N,N-dimethyl acetamide at 80℃;
4-chloro-4'-isopropylbenzophenone
78650-61-0

4-chloro-4'-isopropylbenzophenone

(2,5-dichlorophenyl)(phenyl)methanone
16611-67-9

(2,5-dichlorophenyl)(phenyl)methanone

bis{4-(4-isopropylbenzoyl)phenyl}-terminated poly(benzophenone-2,5-diyl), product of nickel(0)-catalyzed polymerization, Mn 1.7E3 g/mol by GPC, PDI 1.7; monomer(s): 4-chloro-4-isopropylbenzophenone; 2,5-dichlorobenzophenone

bis{4-(4-isopropylbenzoyl)phenyl}-terminated poly(benzophenone-2,5-diyl), product of nickel(0)-catalyzed polymerization, Mn 1.7E3 g/mol by GPC, PDI 1.7; monomer(s): 4-chloro-4-isopropylbenzophenone; 2,5-dichlorobenzophenone

Conditions
ConditionsYield
With [2,2]bipyridinyl; triphenylphosphine; zinc; nickel dichloride In N,N-dimethyl acetamide at 80℃;
4-chloro-4'-isopropylbenzophenone
78650-61-0

4-chloro-4'-isopropylbenzophenone

(2,5-dichlorophenyl)(phenyl)methanone
16611-67-9

(2,5-dichlorophenyl)(phenyl)methanone

bis{4-(4-isopropylbenzoyl)phenyl}-terminated poly(benzophenone-2,5-diyl), product of nickel(0)-catalyzed polymerization, Mn 2.4E3 g/mol by GPC, PDI 1.8; monomer(s): 4-chloro-4-isopropylbenzophenone; 2,5-dichlorobenzophenone

bis{4-(4-isopropylbenzoyl)phenyl}-terminated poly(benzophenone-2,5-diyl), product of nickel(0)-catalyzed polymerization, Mn 2.4E3 g/mol by GPC, PDI 1.8; monomer(s): 4-chloro-4-isopropylbenzophenone; 2,5-dichlorobenzophenone

Conditions
ConditionsYield
With [2,2]bipyridinyl; triphenylphosphine; zinc; nickel dichloride In N,N-dimethyl acetamide at 80℃;
4-chloro-4'-isopropylbenzophenone
78650-61-0

4-chloro-4'-isopropylbenzophenone

(2,5-dichlorophenyl)(phenyl)methanone
16611-67-9

(2,5-dichlorophenyl)(phenyl)methanone

bis{4-(4-isopropylbenzoyl)phenyl}-terminated poly(benzophenone-2,5-diyl), product of nickel(0)-catalyzed polymerization, Mn 2.9E3 g/mol by GPC, PDI 2.1; monomer(s): 4-chloro-4-isopropylbenzophenone; 2,5-dichlorobenzophenone

bis{4-(4-isopropylbenzoyl)phenyl}-terminated poly(benzophenone-2,5-diyl), product of nickel(0)-catalyzed polymerization, Mn 2.9E3 g/mol by GPC, PDI 2.1; monomer(s): 4-chloro-4-isopropylbenzophenone; 2,5-dichlorobenzophenone

Conditions
ConditionsYield
With [2,2]bipyridinyl; triphenylphosphine; zinc; nickel dichloride In N,N-dimethyl acetamide at 80℃;
4-chloro-4'-isopropylbenzophenone
78650-61-0

4-chloro-4'-isopropylbenzophenone

(2,5-dichlorophenyl)(phenyl)methanone
16611-67-9

(2,5-dichlorophenyl)(phenyl)methanone

bis{4-(4-isopropylbenzoyl)phenyl}-terminated poly(benzophenone-2,5-diyl), product of nickel(0)-catalyzed polymerization, Mn 3.3E3 g/mol by GPC, PDI 2.1; monomer(s): 4-chloro-4-isopropylbenzophenone; 2,5-dichlorobenzophenone

bis{4-(4-isopropylbenzoyl)phenyl}-terminated poly(benzophenone-2,5-diyl), product of nickel(0)-catalyzed polymerization, Mn 3.3E3 g/mol by GPC, PDI 2.1; monomer(s): 4-chloro-4-isopropylbenzophenone; 2,5-dichlorobenzophenone

Conditions
ConditionsYield
With [2,2]bipyridinyl; triphenylphosphine; zinc; nickel dichloride In N,N-dimethyl acetamide at 80℃;
styrene
292638-84-7

styrene

(2,5-dichlorophenyl)(phenyl)methanone
16611-67-9

(2,5-dichlorophenyl)(phenyl)methanone

1-Chloro-4-(chloromethyl)benzene
104-83-6

1-Chloro-4-(chloromethyl)benzene

polystyrene-block-poly(benzophenone-2,5-diyl)-block-polystyrene, Mn 3.25E4 g/mol by GPC, PDI 1.5, bimodal distribution; monomer(s): 4-chlorobenzyl chloride; 2,5-dichlorobenzophenone; styrene

polystyrene-block-poly(benzophenone-2,5-diyl)-block-polystyrene, Mn 3.25E4 g/mol by GPC, PDI 1.5, bimodal distribution; monomer(s): 4-chlorobenzyl chloride; 2,5-dichlorobenzophenone; styrene

Conditions
ConditionsYield
Stage #1: (2,5-dichlorophenyl)(phenyl)methanone; 1-Chloro-4-(chloromethyl)benzene With [2,2]bipyridinyl; triphenylphosphine; zinc; nickel dichloride In N,N-dimethyl acetamide at 80℃;
Stage #2: styrene With copper(l) chloride; 4,4'-di-(5-nonyl)-2,2'-bipyridine In N,N-dimethyl acetamide at 110℃; for 48h;
...Expand
styrene
292638-84-7

styrene

(2,5-dichlorophenyl)(phenyl)methanone
16611-67-9

(2,5-dichlorophenyl)(phenyl)methanone

1-Chloro-4-(chloromethyl)benzene
104-83-6

1-Chloro-4-(chloromethyl)benzene

polystyrene-block-poly(benzophenone-2,5-diyl)-block-polystyrene, Mn 1.157E5 g/mol by GPC, PDI 1.6, bimodal distribution; monomer(s): 4-chlorobenzyl chloride; 2,5-dichlorobenzophenone; styrene

polystyrene-block-poly(benzophenone-2,5-diyl)-block-polystyrene, Mn 1.157E5 g/mol by GPC, PDI 1.6, bimodal distribution; monomer(s): 4-chlorobenzyl chloride; 2,5-dichlorobenzophenone; styrene

Conditions
ConditionsYield
Stage #1: (2,5-dichlorophenyl)(phenyl)methanone; 1-Chloro-4-(chloromethyl)benzene With [2,2]bipyridinyl; triphenylphosphine; zinc; nickel dichloride In N,N-dimethyl acetamide at 80℃;
Stage #2: styrene With copper(l) chloride; 4,4'-di-(5-nonyl)-2,2'-bipyridine In N,N-dimethyl acetamide at 110℃; for 48h;
...Expand
styrene
292638-84-7

styrene

(2,5-dichlorophenyl)(phenyl)methanone
16611-67-9

(2,5-dichlorophenyl)(phenyl)methanone

1-Chloro-4-(chloromethyl)benzene
104-83-6

1-Chloro-4-(chloromethyl)benzene

polystyrene-block-poly(benzophenone-2,5-diyl)-block-polystyrene, Mn 1.001E5 g/mol by GPC, PDI 1.4, monomodal distribution; monomer(s): 4-chlorobenzyl chloride; 2,5-dichlorobenzophenone; styrene

polystyrene-block-poly(benzophenone-2,5-diyl)-block-polystyrene, Mn 1.001E5 g/mol by GPC, PDI 1.4, monomodal distribution; monomer(s): 4-chlorobenzyl chloride; 2,5-dichlorobenzophenone; styrene

Conditions
ConditionsYield
Stage #1: (2,5-dichlorophenyl)(phenyl)methanone; 1-Chloro-4-(chloromethyl)benzene With [2,2]bipyridinyl; triphenylphosphine; zinc; nickel dichloride In N,N-dimethyl acetamide at 80℃;
Stage #2: styrene With copper(l) chloride; 4,4'-di-(5-nonyl)-2,2'-bipyridine In N,N-dimethyl acetamide at 110℃; for 48h;
...Expand
styrene
292638-84-7

styrene

(2,5-dichlorophenyl)(phenyl)methanone
16611-67-9

(2,5-dichlorophenyl)(phenyl)methanone

1-Chloro-4-(chloromethyl)benzene
104-83-6

1-Chloro-4-(chloromethyl)benzene

polystyrene-block-poly(benzophenone-2,5-diyl)-block-polystyrene, Mn 8.59E4 g/mol by GPC, PDI 1.6, bimodal distribution; monomer(s): 4-chlorobenzyl chloride; 2,5-dichlorobenzophenone; styrene

polystyrene-block-poly(benzophenone-2,5-diyl)-block-polystyrene, Mn 8.59E4 g/mol by GPC, PDI 1.6, bimodal distribution; monomer(s): 4-chlorobenzyl chloride; 2,5-dichlorobenzophenone; styrene

Conditions
ConditionsYield
Stage #1: (2,5-dichlorophenyl)(phenyl)methanone; 1-Chloro-4-(chloromethyl)benzene With [2,2]bipyridinyl; triphenylphosphine; zinc; nickel dichloride In N,N-dimethyl acetamide at 80℃;
Stage #2: styrene With copper(l) chloride; 4,4'-di-(5-nonyl)-2,2'-bipyridine In methoxybenzene at 110℃; for 14h;
...Expand
(2,5-dichlorophenyl)(phenyl)methanone
16611-67-9

(2,5-dichlorophenyl)(phenyl)methanone

1-Chloro-4-(chloromethyl)benzene
104-83-6

1-Chloro-4-(chloromethyl)benzene

poly(benzophenone-2,5-diyl), product of nickel(0)-catalyzed polymerization, molecular weight 3.1E3 g/mol by GPC, PDI 1.9; monomer(s): 4-chlorobenzyl chloride; 2,5-dichlorobenzophenone

poly(benzophenone-2,5-diyl), product of nickel(0)-catalyzed polymerization, molecular weight 3.1E3 g/mol by GPC, PDI 1.9; monomer(s): 4-chlorobenzyl chloride; 2,5-dichlorobenzophenone

Conditions
ConditionsYield
With [2,2]bipyridinyl; triphenylphosphine; zinc; nickel dichloride In N,N-dimethyl acetamide at 80℃;
(2,5-dichlorophenyl)(phenyl)methanone
16611-67-9

(2,5-dichlorophenyl)(phenyl)methanone

1-Chloro-4-(chloromethyl)benzene
104-83-6

1-Chloro-4-(chloromethyl)benzene

poly(benzophenone-2,5-diyl), product of nickel(0)-catalyzed polymerization, molecular weight 3.5E3 g/mol by GPC, PDI 2.1; monomer(s): 4-chlorobenzyl chloride; 2,5-dichlorobenzophenone

poly(benzophenone-2,5-diyl), product of nickel(0)-catalyzed polymerization, molecular weight 3.5E3 g/mol by GPC, PDI 2.1; monomer(s): 4-chlorobenzyl chloride; 2,5-dichlorobenzophenone

Conditions
ConditionsYield
With [2,2]bipyridinyl; triphenylphosphine; zinc; nickel dichloride In N,N-dimethyl acetamide at 80℃;
(2,5-dichlorophenyl)(phenyl)methanone
16611-67-9

(2,5-dichlorophenyl)(phenyl)methanone

1-Chloro-4-(chloromethyl)benzene
104-83-6

1-Chloro-4-(chloromethyl)benzene

poly(benzophenone-2,5-diyl), product of nickel(0)-catalyzed polymerization, molecular weight 3.9E3 g/mol by GPC, PDI 2.4; monomer(s): 4-chlorobenzyl chloride; 2,5-dichlorobenzophenone

poly(benzophenone-2,5-diyl), product of nickel(0)-catalyzed polymerization, molecular weight 3.9E3 g/mol by GPC, PDI 2.4; monomer(s): 4-chlorobenzyl chloride; 2,5-dichlorobenzophenone

Conditions
ConditionsYield
With [2,2]bipyridinyl; triphenylphosphine; zinc; nickel dichloride In N,N-dimethyl acetamide at 80℃;
(2,5-dichlorophenyl)(phenyl)methanone
16611-67-9

(2,5-dichlorophenyl)(phenyl)methanone

3-(2,5-dichloro-benzoyl)-benzenesulfonic acid

3-(2,5-dichloro-benzoyl)-benzenesulfonic acid

Conditions
ConditionsYield
With sulfuric acid at 20 - 80℃; for 4h;

2,5-Dichlorobenzophenone Chemical Properties

The molecular formula of 2,5-Dichlorobenzophenone(16611-67-9) is C13H8Cl2O and its formula weight is 251.11.
The density of 2,5-Dichlorobenzophenone(16611-67-9) is 1.311 g/cm3  and it has a melting point of  87-88°C. The boiling point is  369.9 °C at 760 mmHg. The refractive index is about  1.603 . Its flash point is  156.4 °C .
The chemical synonyms of 2,5-Dichlorobenzophenone(16611-67-9) are 2,5-DICHLOROBENZOPHENONE;2,5-Dichlorobenzophenone 98%;(2,5-Dichlorophenyl)-(phenyl)methanone;2,5-Dichlorophenylphenyl ketone
The molecular structure of 2,5-Dichlorobenzophenone(16611-67-9):

2,5-Dichlorobenzophenone Safety Profile

Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36/37/39
Hazard Note  Harmful

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