Welcome to LookChem.com Sign In|Join Free
  • or
Home > Products >  > 

4-Chlorobenzyl chloride

Related Products

Hot Products

Basic Information Post buying leads Suppliers
Name

4-Chlorobenzyl chloride

EINECS 203-242-7
CAS No. 104-83-6 Density 1.26 g/cm3
Solubility insoluble in water Melting Point 27-29 °C(lit.)
Formula C7H6Cl2 Boiling Point 223 °C at 760 mmHg
Molecular Weight 161.03 Flash Point 87.3 °C
Transport Information UN 3427 6.1/PG 3 Appearance colorless to light yellow liquid
Safety 26-36/37/39-45-29-61 Risk Codes 34-51/53-20/21/22
Molecular Structure Molecular Structure of 104-83-6 (4-Chlorobenzyl chloride) Hazard Symbols CorrosiveC; DangerousN
Synonyms

(4-Chlorophenyl)methyl chloride;alpha,4-Dichlorotoluene;p-Chlorobenzyl chloride;1-Chloro-4-(chloromethyl)benzene;Benzene, 1-chloro-4-(chloromethyl)-;p-Chlorobenzyl chloride, liquid or solid;alpha,p-Dichlorotoluene;α,4-dichlorotoluene;Chlorobenzyl Chloride;4-Chlorobenzyl chloride(PCBC);4-Chlorobenzylchloride;Toluene, p,alpha-dichloro-;p-Chlorophenylmethyl chloride;Benzene, 1-chloro-4- (chloromethyl)-;

 

4-Chlorobenzyl chloride Specification

The CAS registry number of 4-Chlorobenzyl chloride is 104-83-6. Its EINECS registry number is 203-242-7. The IUPAC name is 1-chloro-4-(chloromethyl)benzene. In addition, the molecular formula is C7H6Cl2 and the molecular weight is 161.03. It is also called (4-chlorophenyl)methyl chloride. What's more, it is a kind of colorless to light yellow liquid and should be stored in a cool and dry place.

Physical properties about this chemical are: (1)ACD/LogP: 3.08; (2)ACD/LogD (pH 5.5): 3.08; (3)ACD/LogD (pH 7.4): 3.08; (4)ACD/BCF (pH 5.5): 129.51; (5)ACD/BCF (pH 7.4): 129.51; (6)ACD/KOC (pH 5.5): 1131.33; (7)ACD/KOC (pH 7.4): 1131.33; (8)#Freely Rotating Bonds: 1; (9)Polar Surface Area: 0 Å2; (10)Index of Refraction: 1.546; (11)Molar Refractivity: 40.91 cm3; (12)Molar Volume: 129 cm3; (13)Polarizability: 16.21 ×10-24cm3; (14)Surface Tension: 37 dyne/cm; (15)Density: 1.247 g/cm3; (16)Flash Point: 87.3 °C; (17)Enthalpy of Vaporization: 44.08 kJ/mol; (18)Boiling Point: 223 °C at 760 mmHg; (19)Vapour Pressure: 0.147 mmHg at 25°C.

Preparation of 4-Chlorobenzyl chloride: it can be prepared by (4-chloro-phenyl)-methanol. This reaction will need reagents CCl4 and 1 percent cross-linked polymer (containing 2.50 mmol of phosphine/g). The reaction time is 3 hours by heating. The yield is about 100%.

4-Chlorobenzyl chloride can be prepared by (4-chloro-phenyl)-methanol

Uses of 4-Chlorobenzyl chloride: it can be used as organic synthesis intermediates, and used in pharmaceutical industry and dyestuff industry. In addition, it can react with 1,4-di-tert-butyl-benzene to get 2,5-di-tert-Butyl-4'-chlorodiphenylmethane. This reaction will need reagent TiCl4 and solvent CHCl3. The yield is about 80% at reaction temperature of 20-25 °C.

4-Chlorobenzyl chloride can react with 1,4-di-tert-butyl-benzene to get 2,5-di-tert-Butyl-4'-chlorodiphenylmethane

When you are using this chemical, please be cautious about it as the following:
This chemical is harmful by inhalation, in contact with skin and if swallowed. It can cause burns. And it is toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. During using it, wear suitable protective clothing, gloves and eye/face protection. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. And in case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.). In addition, you can not empty it into drains and release it to the environment. You can refer to special instructions safety data sheet.

You can still convert the following datas into molecular structure:
(1)SMILES: ClCc1ccc(Cl)cc1
(2)InChI: InChI=1/C7H6Cl2/c8-5-6-1-3-7(9)4-2-6/h1-4H,5H2
(3)InChIKey: JQZAEUFPPSRDOP-UHFFFAOYAV

The toxicity data is as follows:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
guinea pig LD50 unreported 5625mg/kg (5625mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

LUNGS, THORAX, OR RESPIRATION: DYSPNEA
Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 55(5), Pg. 13, 1990.
mouse LD50 unreported 1156mg/kg (1156mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

LUNGS, THORAX, OR RESPIRATION: DYSPNEA
Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 55(5), Pg. 13, 1990.
rat LD50 unreported 1075mg/kg (1075mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

LUNGS, THORAX, OR RESPIRATION: DYSPNEA
Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 55(5), Pg. 13, 1990.

Please post your buying leads,so that our qualified suppliers will soon contact you!
*Required Fields