| Identification | More | [Name]
3,5-Dichlorobenzoyl chloride | [CAS]
2905-62-6 | [Synonyms]
3,5-DICHLOROBENZOYL CHLORIDE
BENZOYL CHLORIDE, 3,5-DICHLORO-
BUTTPARK 45\07-36
DICHLOROBENZOYLCHLORIDE(3,5-)
3,5-dichloro-benzoylchlorid
DCBC
Benzoyl chloride, 3,5-dichloro-(7CI,8CI,9CI)
3,5-Dichlorobenzoyl
3,5-DICHLOROBENZOYL CHLORIDE 96+%
3,5-DICHLOROBENZOYL CHLORIDE 98+%
3,5-Dichlorobenzoic acid chloride | [EINECS(EC#)]
220-813-6 | [Molecular Formula]
C7H3Cl3O | [MDL Number]
MFCD00009817 | [Molecular Weight]
209.46 | [MOL File]
2905-62-6.mol |
| Chemical Properties | Back Directory | [Appearance]
clear colorless to light yellow liquid or low | [Melting point ]
28 °C (lit.) | [Boiling point ]
135-137 °C/25 mmHg (lit.) | [density ]
135 | [vapor pressure ]
0.1 mm Hg ( 32 °C)
| [refractive index ]
n20/D 1.582(lit.)
| [Fp ]
>230 °F
| [storage temp. ]
Refrigerator (+4°C) | [solubility ]
soluble in Benzene,Toluene | [form ]
powder to lump to clear liquid | [color ]
White or Colorless to Almost white or Almost colorless | [Sensitive ]
Moisture Sensitive | [BRN ]
1940681 | [InChI]
1S/C7H3Cl3O/c8-5-1-4(7(10)11)2-6(9)3-5/h1-3H | [InChIKey]
GGHLXLVPNZMBQR-UHFFFAOYSA-N | [SMILES]
ClC(=O)c1cc(Cl)cc(Cl)c1 | [LogP]
3.32 | [CAS DataBase Reference]
2905-62-6(CAS DataBase Reference) | [NIST Chemistry Reference]
3,5-Dichlorobenzoyl chloride(2905-62-6) | [EPA Substance Registry System]
2905-62-6(EPA Substance) |
| Safety Data | Back Directory | [Symbol(GHS) ]
 
GHS05,GHS07 | [Signal word ]
Danger | [Hazard statements ]
H302-H314 | [Precautionary statements ]
P260-P270-P280-P301+P312-P303+P361+P353-P305+P351+P338 | [Hazard Codes ]
C | [Risk Statements ]
R34:Causes burns.
R36/37:Irritating to eyes and respiratory system . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S27:Take off immediately all contaminated clothing .
S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . | [RIDADR ]
UN 3261 8/PG 2
| [WGK Germany ]
3
| [RTECS ]
DM6636766
| [Hazard Note ]
Corrosive | [TSCA ]
T | [REACH Registrations]
Active | [HazardClass ]
8 | [PackingGroup ]
II | [HS Code ]
29163900 | [Storage Class]
8A - Combustible corrosive hazardous materials | [Hazard Classifications]
Acute Tox. 4 Oral
Eye Dam. 1
Skin Corr. 1C |
| Hazard Information | Back Directory | [Chemical Properties]
clear colorless to light yellow liquid or low | [Uses]
3,5-Dichlorobenzoyl chloride is a useful intermediate for organic synthesis and other pharmaceutical processes. | [Flammability and Explosibility]
Nonflammable | [Synthesis]
Dissolve aryl carboxylic acid (10.0 mmol) in 50 mL DCM with drops of DMF
to a 100 mL roundbottomed flask. Cool the mixture to 0°C. Add oxalyl
chloride (20.0 mmol, 2.0 equivalents) dropwise to the reaction mixture.
Allow the reaction mixture to react for another 4 hours. Concentrate the
solvent in vacuo. Use the remaining residue directly.
Fig The synthetic method of ![]() 3,5-Dichlorobenzoyl chloride |
|
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J & K SCIENTIFIC LTD.
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18210857532 18210857532 |
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Alfa Aesar
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Energy Chemical
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China Langchem Inc.
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