3,4-Dichlorobenzyl chloride (102-47-6),3,4-Dichlorobenzyl chloride (102-47-6) Manufacturers & Suppliers,Synthesis,MSDS

Basic information

Name:
Benzene,1,2-dichloro-4-(chloromethyl)-
Superlist Name:
3,4-Dichlorobenzyl chloride
CAS No.:
102-47-6
Molecular Structure:
Formula:
C₇H₅Cl₃
Molecular Weight:
195.47
Synonyms:
Toluene,a,3,4-trichloro- (7CI,8CI);1,2-Dichloro-4-(chloromethyl)benzene;3,4,a-Trichlorotoluene;3,4-Dichloro-1-(chloromethyl)benzene;3,4-Dichlorophenylmethyl chloride;4-Chloromethyl-1,2-dichlorobenzene;NSC 406893;a,3,4-Trichlorotoluene;
EINECS:
203-033-0
Density:
1.386 g/cm³
Melting Point:
-3 °C
Boiling Point:
241 °C at 760 mmHg
Flash Point:
160.2 °C
Appearance:
Clear to yellowish liquid
Hazard Symbols:
C
Risk Codes:
34-36/37
Safety Description:
26-36/37/39-45 Details
Transport Information:
UN 3265 8/PG 2

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Chemistry

IUPAC Name: 1,2-Dichloro-4-(chloromethyl)benzene
Following is the structure of 3,4-Dichlorobenzyl chloride (CAS NO.102-47-6):

Molecular formula: C₇H₅Cl₃
Molecular Weight: 195.47
EINECS: 203-033-0
Index of Refraction: 1.563
Molar Refractivity: 45.8 cm³
Molar Volume: 141 cm³
Density: 1.386 g/cm³
Flash Point: 160.2 °C
Melting point: -3 °C
Polarizability: 18.15 10^-24cm³
Surface Tension: 39.8 dyne/cm
Enthalpy of Vaporization: 45.86 kJ/mol
Boiling Point: 241 °C at 760 mmHg
Vapour Pressure: 0.057 mmHg at 25 °C
Appearance of 3,4-Dichlorobenzyl chloride (CAS NO.102-47-6): Clear to yellowish liquid
Canonical SMILES: C1=CC(=C(C=C1CCl)Cl)Cl
InChI: InChI=1S/C7H5Cl3/c8-4-5-1-2-6(9)7(10)3-5/h1-3H,4H2
InChIKey: YZIFVWOCPGPNHB-UHFFFAOYSA-N

Uses

3,4-Dichlorobenzyl chloride (CAS NO.102-47-6) is used as an intermediate in the production of a number of products, including agricultural chemicals, dyes and pigments and pharmaceuticals.

Toxicity Data With Reference

3,4-Dichlorobenzyl chloride (CAS NO.102-47-6) hasn't been listed as a carcinogen by ACGIH, IARC, NTP, or CA Prop 65. And the toxicological properties have not been fully investigated.

Safety Profile

Hazard Codes: Corrosive C
Risk Statements: 34-36/37
R34:Causes burns.
R36/37:Irritating to eyes and respiratory system.
Safety Statements: 26-36/37/39-45
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.)
RIDADR UN: 3265 8/PG 2
WGK Germany: 3
F: 19
Hazard Note: Corrosive
HazardClass: 8
PackingGroup: III
HS Code: 29036990

Specification

3,4-Dichlorobenzyl chloride , its cas register number 102-47-6. It also can be called 1,2-Dichloro-4-(chloromethyl)benzene ; AI3-14887 ; NSC 406893 ; and alpha,3,4-Trichlorotoluene .
3,4-Dichlorobenzyl chloride (CAS NO.102-47-6) is moisture sensitive. It should avoid the condition like incompatible materials, exposure to moist air or water. It is not compatible with water, bases, alcohols, aluminum, amines, iron, steel, Attacks some plastics, rubber and coatings. And also prevent it to broken down into hazardous decomposition products: hydrogen chloride, carbon monoxide, carbon dioxide. However, its hazardous polymerization may occur.