- 2-Chlorobenzyl alcohol
- 2-Chlorobenzyl bromide
- 2-Chlorobenzyl chloride
- 2-Chlorobenzyl cyanide
- 2-Chlorobenzylamine
- 2-Chlorobenzylmercaptan
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Cas Database |
| Name |
2-Chlorobenzyl chloride |
EINECS | 210-258-8 |
| CAS No. | 611-19-8 | Density | 1.247 g/cm3 |
| PSA | 0.00000 | LogP | 3.07880 |
| Solubility | insoluble in water | Melting Point |
-13 °C |
| Formula | C7H6Cl2 | Boiling Point | 213.7 °C at 760 mmHg |
| Molecular Weight | 161.031 | Flash Point | 82.2 °C |
| Transport Information | UN 2235 6.1/PG 3 | Appearance | Colorless to light yellow liquid |
| Safety | 26-36/37/39-45-29 | Risk Codes | 34-43-50/53-20/21/22 |
| Molecular Structure |
|
Hazard Symbols |
 C,  N
|
| Synonyms |
Toluene,o,a-dichloro- (8CI);Toluene, a,2-dichloro- (7CI);1-Chloro-2-(chloromethyl)benzene;NSC 8446;o,a-Dichlorotoluene;o-Chlorobenzyl chloride;a,2-Dichlorotoluene;a,o-Dichlorotoluene;Benzene,1-chloro-2-(chloromethyl)-; |
Article Data | 30 |
2-Chlorobenzyl chloride Synthetic route
| Conditions | Yield |
|---|---|
| With dichloromethylsilane; iron(III) chloride In 1,2-dimethoxyethane for 4h; Heating; | 93% |
| Conditions | Yield |
|---|---|
| With N-chloro-succinimide; N-hydroxyphthalimide; 2,3-dicyano-5,6-dichloro-p-benzoquinone In acetonitrile at 80℃; for 3h; Sealed tube; Inert atmosphere; | 91% |
| With hydrogenchloride; potassium chloride; tetrabutyl-ammonium chloride In water at 20℃; Irradiation; Green chemistry; | 90% |
| With 2,2'-azobis(isobutyronitrile); benzyl(trimethyl)ammonium tetrachloroiodate In tetrachloromethane for 5h; Heating; | 80% |
- 81067-96-1
C7H6Cl2S
A
- 5219-70-5
1,2-bis(2-chlorobenzyl)disulfane
B
- 611-19-8
1-chloro-2-(chloromethyl)benzene
| Conditions | Yield |
|---|---|
| With triethylamine In dichloromethane; pentane at 20 - 23℃; for 24h; | A 81% B 10% |
- 89-98-5
2-chloro-benzaldehyde
A
- 56427-98-6
2,2'-(oxybis(methylene))bis(chlorobenzene)
B
- 611-19-8
1-chloro-2-(chloromethyl)benzene
| Conditions | Yield |
|---|---|
| With chloro-trimethyl-silane; thionyl chloride; 1,1,3,3-Tetramethyldisiloxane; zinc(II) iodide at 70℃; for 1h; | A 45% B 55% |
- 17849-38-6
2-Chlorobenzyl alcohol
- 611-19-8
1-chloro-2-(chloromethyl)benzene
| Conditions | Yield |
|---|---|
| With pyridine; thionyl chloride | |
| With phosphorus pentachloride at 100℃; | |
| With phosphorus pentachloride | |
| With thionyl chloride In pyridine Ambient temperature; |
- 611-19-8
1-chloro-2-(chloromethyl)benzene
| Conditions | Yield |
|---|---|
| With phosphorus pentachloride durch Schmelzen; |
- 100-44-7
benzyl chloride
A
- 104-83-6
1-Chloro-4-(chloromethyl)benzene
B
- 611-19-8
1-chloro-2-(chloromethyl)benzene
| Conditions | Yield |
|---|---|
| With iodine at 30 - 40℃; beim Chlorieren; |
| Conditions | Yield |
|---|---|
| With chlorine; phosphorus trichloride at 110 - 130℃; |
- 708-65-6
1-chloro-1-(4-methylphenyl)-2,2,2-trifluoroethane
A
- 128408-26-4
C9H8F3(1+)
B
- 611-19-8
1-chloro-2-(chloromethyl)benzene
| Conditions | Yield |
|---|---|
| at 69.85℃; Thermodynamic data; chloride-transfer; |
- 191402-57-0
1-(1-Chloro-2,2,2-trifluoro-ethyl)-3,5-dimethyl-benzene
A
- 128408-30-0
C10H10F3(1+)
B
- 611-19-8
1-chloro-2-(chloromethyl)benzene
| Conditions | Yield |
|---|---|
| at 69.85℃; Thermodynamic data; chloride-transfer; |
2-Chlorobenzyl chloride Chemical Properties
The Molecular Structure of 2-Chlorobenzyl chloride (CAS NO.611-19-8):
Empirical Formula: C7H6Cl2
Molecular Weight: 161.0285
IUPAC Name: 1-chloro-2-(chloromethyl)benzene
Appearance: Colorless to light yellow liquid
Nominal Mass: 160 Da
Average Mass: 161.0285 Da
Monoisotopic Mass: 159.984656 Da
Index of Refraction: 1.546
Molar Refractivity: 40.91 cm3
Molar Volume: 129 cm3
Surface Tension: 37 dyne/cm
Density: 1.247 g/cm3
Melting Point: -13 °C
Flash Point: 82.2 °C
Enthalpy of Vaporization: 43.17 kJ/mol
Boiling Point: 213.7 °C at 760 mmHg
Vapour Pressure: 0.236 mmHg at 25°C
Water Solubility: insoluble
InChI
InChI=1/C7H6Cl2/c8-5-6-3-1-2-4-7(6)9/h1-4H,5H2
Smiles
Synonyms: c1(c(cccc1)Cl)CCl ; 4-05-00-00816 (Beilstein Handbook Reference) ; AI3-14885 ; BRN 0471700 ; EINECS 210-258-8
2-Chlorobenzyl chloride Uses
2-Chlorobenzyl chloride (CAS NO.611-19-8) can be used for producing O-cypermethrin and benzyl, o-chlorobenzene methanol and synthetic of dyes.It is also used in pharmacy.
2-Chlorobenzyl chloride Toxicity Data With Reference
| 1. | ihl-rat LC50:>1140 mg/m3/1H | EPASR* United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. (U.S. Environmental Protection Agency, 401M St., S.W., Washington, DC 20460) History Unknown 8EHQ-0990-1020 . | ||
| 2. | unr-rat LD50:430 mg/kg | EPASR* United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. (U.S. Environmental Protection Agency, 401M St., S.W., Washington, DC 20460) History Unknown 8EHQ-0990-1020 . |
Moderately toxic by inhalation and an unspecified route. When heated to decomposition it emits toxic vapors of Cl−.
2-Chlorobenzyl chloride Consensus Reports
Reported in EPA TSCA Inventory.
2-Chlorobenzyl chloride Safety Profile
Hazard Codes: 
C
N
Risk Statements: 34-43-50/53-20/21/22
R34: Causes burns
R43: May cause sensitization by skin contact
R50/53: Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment
R20/21/22: Harmful by inhalation, in contact with skin and if swallowed
Safety Statements: 26-36/37/39-45-29
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
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.)
S29: Do not empty into drains
RIDADR: UN 2235 6.1/PG 3
WGK Germany: 3
RTECS: CZ0195000
F: 19-21
F 19: Lachrymator
F 21: Sensitive to humidity
HazardClass: 6.1
PackingGroup: III
2-Chlorobenzyl chloride Specification
2-Chlorobenzyl chloride (CAS NO.611-19-8) is also called as 1-Chloro-2-(chloromethyl)benzene ; Ortho-alpha-dichlorotoluene ; alpha,2-Dichlorotoluene ; alpha,o-Dichlorotoluene ; o-Chlorobenzyl chloride ; Benzene, 1-chloro-2-(chloromethyl)- ; Toluene, alpha,o-dichloro- (8CI) ; alpha,2-Dichlorotoluene ; Toluene, o,alpha-dichloro- .
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