CAS No.611-19-8,2-Chlorobenzyl chloride Suppliers

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Basic Information

Molecular Structure:
CAS No.:	611-19-8
Name:	2-Chlorobenzyl chloride
Article Data:	30

Formula:	C₇H₆Cl₂
Molecular Weight:	161.031
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)-;
EINECS:	210-258-8
Density:	1.247 g/cm³
Melting Point:	-13 °C
Boiling Point:	213.7 °C at 760 mmHg
Flash Point:	82.2 °C
Solubility:	insoluble in water
Appearance:	Colorless to light yellow liquid
Hazard Symbols:	C, N
Risk Codes:	34-43-50/53-20/21/22
Safety:	26-36/37/39-45-29
Transport Information:	UN 2235 6.1/PG 3
PSA:	0.00000
LogP:	3.07880

Synthetic route

: 89-98-5
2-chloro-benzaldehyde

: 611-19-8
1-chloro-2-(chloromethyl)benzene

Conditions

Conditions	Yield
With dichloromethylsilane; iron(III) chloride In 1,2-dimethoxyethane for 4h; Heating;	93%

: 95-49-8
2-methylchlorobenzene

: 611-19-8
1-chloro-2-(chloromethyl)benzene

Conditions

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

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

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

Conditions	Yield
With pyridine; thionyl chloride
With phosphorus pentachloride at 100℃;
With phosphorus pentachloride
With thionyl chloride In pyridine Ambient temperature;

: N,N-bis-(2-chloro-benzyl)-benzamide

: 611-19-8
1-chloro-2-(chloromethyl)benzene

Conditions

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

Conditions	Yield
With iodine at 30 - 40℃; beim Chlorieren;

: 133-59-5
Toluene-2-sulfonyl chloride

: 611-19-8
1-chloro-2-(chloromethyl)benzene

Conditions

Conditions	Yield
With chlorine; phosphorus trichloride at 110 - 130℃;

: 708-65-6
1-chloro-1-(4-methylphenyl)-2,2,2-trifluoroethane

: C7H6Cl(1+)

A: 128408-26-4
C9H8F3(1+)

B: 611-19-8
1-chloro-2-(chloromethyl)benzene

Conditions

Conditions	Yield
at 69.85℃; Thermodynamic data; chloride-transfer;

...Expand

: 191402-57-0
1-(1-Chloro-2,2,2-trifluoro-ethyl)-3,5-dimethyl-benzene

: C7H6Cl(1+)

A: 128408-30-0
C10H10F3(1+)

B: 611-19-8
1-chloro-2-(chloromethyl)benzene

Conditions

Conditions	Yield
at 69.85℃; Thermodynamic data; chloride-transfer;

...Expand

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Chemistry

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

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.

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⁻.

Consensus Reports

Reported in EPA TSCA Inventory.

Safety Profile

Hazard Codes: Corrosive C Dangerous 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

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- .