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CAS No.: | 4136-95-2 |
---|---|
Name: | 2,4,6-Trichlorobenzoyl chloride |
Article Data: | 10 |
Molecular Structure: | |
Formula: | C7H2Cl4O |
Molecular Weight: | 243.904 |
Synonyms: | 2,4,6-Trichlorobenzoylchloride;2,4,6-Trichlorobenzoic acid chloride;2,4,6-Trichlorobenzoyl chloride,98%;2,4,6-Trichlorobenzoyl chloride; |
Density: | 1.608 g/cm3 |
Melting Point: | 165-166 °C |
Boiling Point: | 284.215 °C at 760 mmHg |
Flash Point: | 118.47 °C |
Solubility: | Reacts with water. |
Appearance: | clear yellow liquid |
Hazard Symbols: | C |
Risk Codes: | 34 |
Safety: | 26-27-28-36/37/39-45-25 |
Transport Information: | UN 3265 8/PG 2 |
PSA: | 17.07000 |
LogP: | 4.02580 |
Conditions | Yield |
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With phosphorus pentachloride | |
With phosphorus pentachloride | |
With thionyl chloride |
2-Bromo-6-chloro-4-methyl-benzoyl chloride
2,4,6-trichlorobenzoyl chloride
Conditions | Yield |
---|---|
With thionyl chloride; N,N-dimethyl-formamide for 3h; Heating; |
2-bromo-6-chloro-4-methylaniline
2,4,6-trichlorobenzoyl chloride
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: 1.) concd. H2SO4, NaNO2 / 1.) HOAc, 15 deg C, 3 h, 2.) H2O, 35-40 deg C, 1 h 2: 40.8 percent / concd. H2SO4 / 3 h / Heating 3: 77.4 percent / concd. HCl, NaNO2, HOAc / H2O / 1.) 5 deg C, 30 min, 2.) 85 deg C, 1 h 4: SOCl2, DMF / 3 h / Heating 5: SOCl2, DMF / 3 h / Heating View Scheme |
2-bromo-6-chloro-4-methylbenzonitrile
2,4,6-trichlorobenzoyl chloride
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 40.8 percent / concd. H2SO4 / 3 h / Heating 2: 77.4 percent / concd. HCl, NaNO2, HOAc / H2O / 1.) 5 deg C, 30 min, 2.) 85 deg C, 1 h 3: SOCl2, DMF / 3 h / Heating 4: SOCl2, DMF / 3 h / Heating View Scheme |
2-chloro-6-bromo-4-methylbenzoic acid
2,4,6-trichlorobenzoyl chloride
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: SOCl2, DMF / 3 h / Heating 2: SOCl2, DMF / 3 h / Heating View Scheme |
2-bromo-6-chloro-4-methylbenzamide
2,4,6-trichlorobenzoyl chloride
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 77.4 percent / concd. HCl, NaNO2, HOAc / H2O / 1.) 5 deg C, 30 min, 2.) 85 deg C, 1 h 2: SOCl2, DMF / 3 h / Heating 3: SOCl2, DMF / 3 h / Heating View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1: 1.) Br2, HOAc, 2.) 50percent aq. NaOH / 0.5 h / Ambient temperature 2: 1.) concd. H2SO4, NaNO2 / 1.) HOAc, 15 deg C, 3 h, 2.) H2O, 35-40 deg C, 1 h 3: 40.8 percent / concd. H2SO4 / 3 h / Heating 4: 77.4 percent / concd. HCl, NaNO2, HOAc / H2O / 1.) 5 deg C, 30 min, 2.) 85 deg C, 1 h 5: SOCl2, DMF / 3 h / Heating 6: SOCl2, DMF / 3 h / Heating View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: acetic acid; sulfuric acid; water 2: phosphorus (V)-chloride View Scheme |
Conditions | Yield |
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With triethylamine In tetrahydrofuran for 1h; Ambient temperature; | 100% |
Conditions | Yield |
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With N-ethyl-N,N-diisopropylamine In tetrahydrofuran at 20℃; for 3h; | 100% |
With N-ethyl-N,N-diisopropylamine In toluene at 20℃; for 0.166667h; Inert atmosphere; |
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Molecular Structure of Benzoyl chloride,2,4,6-trichloro- (CAS NO.4136-95-2):
IUPAC Name: 2,4,6-trichlorobenzoyl chloride
mpirical Formula: C7H2Cl4O
Molecular Weight: 243.9022
H bond acceptors: 1
H bond donors: 0
Freely Rotating Bonds: 1
Polar Surface Area: 17.07 Å2
Index of Refraction: 1.589
Molar Refractivity: 51.18 cm3
Molar Volume: 151.6 cm3
Surface Tension: 47.7 dyne/cm
Density: 1.607 g/cm3
Flash Point: 118.5 °C
Enthalpy of Vaporization: 52.32 kJ/mol
Boiling Point: 284.2 °C at 760 mmHg
Vapour Pressure: 0.00302 mmHg at 25°C
Sensitive: Moisture Sensitive
BRN: 2050280
Product Categories: Condensation & Active Esterification; Synthetic Organic Chemistry; Acid Halides; Carbonyl Compounds; Organic Building Blocks
Hazard Codes: C
Risk Statements: 34
R34:Causes burns.
Safety Statements: 26-27-28-36/37/39-45-25
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 soap-suds.
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 the label whenever possible.)
S25:Avoid contact with eyes.
RIDADR: UN 3265 8/PG 2
WGK Germany: 3
HazardClass: 8
PackingGroup: II
Benzoyl chloride,2,4,6-trichloro- , with CAS number of 4136-95-2, can be called 2,4,6-Trichlorobenzoyl chloride ; 2,4,6-Trichlorbenzoylchlorid ; 2,4,6-TrichlorobenzoyChloride ; 2,4,6-Trichlorobenzoic acid chloride ; 2,4,6-Trichlorobenzoyl chloride,98% . It is a clear yellow liquid.