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HomeProduct name list1,2-Dichloro-4-(chloromethyl)benzene

1,2-Dichloro-4-(chloromethyl)benzene

Synonym(s):α,3,4-Trichlorotoluene

  • CAS NO.:102-47-6
  • Empirical Formula: C7H5Cl3
  • Molecular Weight: 195.47
  • MDL number: MFCD00000906
  • EINECS: 203-033-0
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-12-26 11:30:52
1,2-Dichloro-4-(chloromethyl)benzene Structural

What is 1,2-Dichloro-4-(chloromethyl)benzene?

Chemical properties

CLEAR COLOURLESS TO VERY SLIGHTLY YELLOW LIQUID

The Uses of 1,2-Dichloro-4-(chloromethyl)benzene

3,4-Dichlorobenzyl chloride has been used:

  • in Friedel-Crafts synthesis of 4-(3,4-dichlorophenyl)-3,4-dihydro-1(2H)-naphthalenone, a key intermediate for the synthesis of sertraline
  • as alkylating agent in synthesis of poly(ether ketone)s having pendant sulfonic acid groups
  • in preparation of 5,6-dichloro-2-(3,4-dichlorobenzylthio)benzimidazole

Properties of 1,2-Dichloro-4-(chloromethyl)benzene

Melting point: -3 °C
Boiling point: 122-124 °C14 mm Hg(lit.)
Density  1.411 g/mL at 25 °C(lit.)
refractive index  n20/D 1.577(lit.)
Flash point: 155 °C
storage temp.  Store below +30°C.
solubility  Chloroform, Methanol (Slightly)
form  Liquid
color  Clear colorless to very slightly yellow
Specific Gravity 1.409
BRN  386644
CAS DataBase Reference 102-47-6(CAS DataBase Reference)
NIST Chemistry Reference Benzene, 1,2-dichloro-4-(chloromethyl)-(102-47-6)
EPA Substance Registry System Benzene, 1,2-dichloro-4-(chloromethyl)- (102-47-6)

Safety information for 1,2-Dichloro-4-(chloromethyl)benzene

Signal word Danger
Pictogram(s)
ghs
Corrosion
Corrosives
GHS05
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H314:Skin corrosion/irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P271:Use only outdoors or in a well-ventilated area.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P301+P330+P331:IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for 1,2-Dichloro-4-(chloromethyl)benzene

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