p-Chlorobenzhydryl chloride

  • 4-Chlorobenzhydryl chloride
  • Chloro(p-chlorophenyl)phenylmethane
  • Benzene, 1-chloro-4-(chlorophenylmethyl)-
Formula
4-(Cl)C6H4CHClC6H5
Structure
Description
Clear slightly yellow liquid.

Registry Numbers and Inventories.
CAS
134-83-8
EC (EINECS/ELINCS)
205-158-6
EC Class
irritant
R 34 43 50/53
S 26 36/37/39 45 60 61
UN (DOT)
1760
Beilstein/Gmelin
2050236
Beilstein Reference
4-05-00-01848
Canada DSL/NDSL
NDSL
US TSCA
Listed
New Zealand
Listed
Japan ENCS (MITI)
Listed

Properties.
Formula
C13H10Cl2
Formula mass
237.13
Boiling point, °C
159
Density
1.24 g/cm3
Solubility in water
Insoluble
Refractive index
1.6007 (25 C)

Hazards and Protection.
Storage
Store in a cool, dry place. Store in a tightly closed container. Corrosives area.
Handling
Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Protection
Eyes: Wear safety glasses and chemical goggles if splashing is possible. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.
Respirators
Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.
Small spills/leaks
Absorb spill with inert material, (e.g., dry sand or earth), then place into a chemical waste container.
Disposal code
2
Stability
No data.
Incompatibilities
Strong oxidizing agents, strong bases, alkali hydroxides, amines.
Decomposition
Hydrogen chloride, carbon monoxide, carbon dioxide.

Fire.
Flash Point,°C
> 110
Fire fighting
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Extinguishing media: Use foam, dry chemical, or carbon dioxide.
Fire potential
Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes.
Hazards
Contact with metals may evolve flammable hydrogen gas.
Combustion products
Fire may produce irritating, corrosive and/or toxic gases.

Health.
Exposure effects
   Ingestion
May cause gastrointestinal irritation with nausea, vomiting and diarrhea.
   Inhalation
May cause severe irritation of the respiratory tract with sore throat, coughing, shortness of breath and delayed lung edema.
   Skin
May cause severe irritation and possible burns.
   Eyes
Contact with eyes may cause severe irritation, and possible eye burns. Lachrymator. Lachrymator.

First aid
 
   Ingestion
Induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Get medical aid.
   Inhalation
Remove from exposure to fresh air immediately.
   Skin
Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes.
   Eyes
Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.

Transport.
UN number
1760
Response guide
Hazard class
8
Packing Group
I; II; III
 
USCG CHRIS Code
CLF
 
HS Code
2903 69 90