Product Name

  • Name

    4-CHLOROTHIOANISOLE

  • EINECS 204-600-5
  • CAS No. 123-09-1
  • Article Data90
  • CAS DataBase
  • Density 1.22
  • Solubility
  • Melting Point 18-19 °C
  • Formula C7H7 Cl S
  • Boiling Point 222.4°Cat760mmHg
  • Molecular Weight 158.652
  • Flash Point 90°C
  • Transport Information
  • Appearance White crystalline power
  • Safety Poison by ingestion. Mildly toxic by skin contact. An eye irritant. When heated to decomposition it emits very toxic fumes of Cl− and SOx. See also CHLORINATED HYDROCARBONS, AROMATIC; and SULFIDES.
  • Risk Codes R22   
  • Molecular Structure Molecular Structure of 123-09-1 (4-CHLOROTHIOANISOLE)
  • Hazard Symbols
  • Synonyms Sulfide,p-chlorophenyl methyl (6CI,7CI,8CI); 1-Chloro-4-(methylthio)benzene;4-Chlorophenyl methyl sulfide; 4-Chlorothioanisole;4-Methylthio-1-chlorobenzene; Methyl 4-chlorophenyl sulfide; Methylp-chlorophenyl sulfide; NSC 72090; p-(Methylthio)chlorobenzene; p-Chlorophenylmethyl sulfide; p-Chlorothioanisole
  • PSA 25.30000
  • LogP 3.06190

4-Chlorothioanisole Chemical Properties

Molecular Formula: C7H7ClS
Molecular Weight: 158.65
EINECS: 204-600
Flash Point: 90 °C
Sensitive: Stench
Refractive index  n20/D 1.598(lit.)
Density: 1.22 g/mL at 25 °C(lit.)
Boiling Point: 222.4 °C at 760 mmHg
Enthalpy of Vaporization: 44.02 kJ/mol 
Vapour Pressure: 0.151 mmHg at 25°C 
IUPAC Name: 1-chloro-4-methylsulfanylbenzene
Chemical Stability: Stable under normal temperatures and pressures
Appearance P-chlorophenyl methyl sulfide (123-09-1): clear colorless to light yellow liquid
Synonyms: Methyl 4-chlorophenyl sulfide;4-Chlorophenyl methyl sulfide;4-Chlorothioanisole;1-Chloro-4-(methylthio)benzene;P-chlorophenyl methyl sulfide;P-Chlorothioanisole;1-Chloro-4-(methylthio)-benzen;Methylp-chlorophenylsulfide
Following is the molecular structure of P-chlorophenyl methyl sulfide (123-09-1):

 

4-Chlorothioanisole Toxicity Data With Reference

1.    

eye-rbt 100 mg MLD

     NTIS**    National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) AD-A082-824 .
2.    

orl-rat LD50:400 mg/kg

     TOLED5    Toxicology Letters. 1000 (Sp Iss 1),(1980),32.
3.    

skn-rat LDLo:5630 mg/kg

     NTIS**    National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) AD-A082-824 .
4.    

orl-mus LD50:672 mg/kg

     NTIS**    National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) AD-A082-824 .

4-Chlorothioanisole Safety Profile

Poison by ingestion. Mildly toxic by skin contact. An eye irritant. When heated to decomposition it emits very toxic fumes of Cl− and SOx.
 

Safety Information P-chlorophenyl methyl sulfide (123-09-1):
Hazard Codes  Xn,Xi
Xi: Irritant Xn: Harmful
Risk Statements: 22
22: Harmful if swallowed 
Safety Statements: 23-26-36/37/39
23: Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) 
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36/37/39: Wear suitable protective clothing, gloves and eye/face protection  
RIDADR: 2810
WGK Germany: 3
RTECS: WQ3840000
Hazard Note: Irritant/Stench
HazardClass: 6.1(b)
PackingGroup: III
 

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