4-Chlorothioanisole

  • Benzene, 1-chloro-4-(methylthio)-
  • 1-Chloro-4-(methylthio)benzene
  • p-Chlorophenyl-methyl-sulfide
  • p-Chlorothioanisole
  • Methyl-p-chlorophenyl-sulfide
Formula
C7H7ClS
Structure
Description
Clear colorless liquid. With a stench.

Registry Numbers and Inventories.
CAS
123-09-1
EC (EINECS/ELINCS)
204-600-5
S 23 36/37
RTECS
WQ3840000
RTECS class
Agricultural Chemical and Pesticide; Primary Irritant
UN (DOT)
2810
Beilstein/Gmelin
2041509
Beilstein Reference
4-06-00-01581
Canada DSL/NDSL
NDSL
US TSCA
Listed

Properties.
Formula
C7H7ClS
Formula mass
158.64
Melting point, °C
27 - 28
Boiling point, °C
44 (0.08 torr)
Density
1.2151 g/cm3 (19 C)
Refractive index
1.6041 (12 C)

Hazards and Protection.
Storage
Store in a cool, dry place. Store in a tightly closed container.
Handling
Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Use only in a chemical fume hood.
Protection
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.
Stability
No data.
Incompatibilities
Strong oxidizing agents.
Decomposition
Hydrogen chloride, carbon monoxide, oxides of sulfur, carbon dioxide.

Fire.
Flash Point,°C
109
Fire fighting
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Extinguishing media: Use extinguishing media most appropriate for the surrounding fire.

Health.
Exposure effects
   Ingestion
Harmful if swallowed. May cause irritation of the digestive tract.
   Inhalation
May cause respiratory tract irritation.
   Skin
May cause skin irritation.
   Eyes
May cause eye irritation.

First aid
 
   Ingestion
Get medical aid. Wash mouth out with water.
   Inhalation
Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
   Skin
Get medical aid. 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
2810
Response guide