Product Name

  • Name

    4,6-Dichloro-2-(methylthio)pyrimidine

  • EINECS 228-577-6
  • CAS No. 6299-25-8
  • Article Data20
  • CAS DataBase
  • Density 1.57 g/cm3
  • Solubility
  • Melting Point 38-42 °C(lit.)
  • Formula C5H4Cl2N2S
  • Boiling Point 267 °C at 760 mmHg
  • Molecular Weight 195.072
  • Flash Point 115.3 °C
  • Transport Information UN 3263 8/PG 2
  • Appearance White crystalline solid
  • Safety 26-36/37/39-45
  • Risk Codes 34-36/37
  • Molecular Structure Molecular Structure of 6299-25-8 (4,6-Dichloro-2-(methylthio)pyrimidine)
  • Hazard Symbols CorrosiveC
  • Synonyms 4,6-Dichloropyrimidine methyl sulphide;4, 6-Dichloro-2-methylmercaptopyrimidine;Pyrimidine, 4,6-dichloro-2- (methylthio)-;4,6-dichloro-2-methylsulfanyl-pyrimidine;4,6-Dichloro-2-Methylthio Pyrimidine;4,6-Dichloro-2-methylmercaptopyrimidine;2-methylthio-4,6-dichloropyrimidine;4,6-Dichloro-2-methylmercaptopyriidine;4,6-Dichloro-2-methylthiopyrimidine;
  • PSA 51.08000
  • LogP 2.50530

4,6-DICHLORO-2-(METHYLTHIO)PYRIMIDINE Chemical Properties

The molecular formula of 4,6-Dichloro-2-(methylthio)pyrimidine(6299-25-8) is C5H4Cl2N2S  and its formula weight is  195.07.
4,6-Dichloro-2-(methylthio)pyrimidine(6299-25-8) has a  melting point of  38-42 °C(lit.). The boiling point is  135-136 °C14 mm Hg(lit.).  Its flash point is  230 °F and the vapor pressure is 0.014 (25 °C).
The chemical synonyms of 4,6-Dichloro-2-(methylthio)pyrimidine(6299-25-8) are 4,6-DICHLORO-2-THIOMETHYLPYRIMIDINE;4,6-DICHLORO-2-METHYLMERCAPTOPYRIMIDINE;4,6-DICHLORO-2-METHYLSULFANYL-PYRIMIDINE;4,6-DICHLORO-2-(METHYLTHIO)-;4,6-DICHLORO-2-(METHYLTHIO)PYRIMIDINE;4,6-dichloropyrimidine methyl sulphide;2-Methylthio-4,6-dichloropyrimidine;4,6-DICHLORO-2-(METHYLTHIO)PYRIMIDINE, 9 8%
The molecular structure of 4,6-Dichloro-2-(methylthio)pyrimidine(6299-25-8):

4,6-DICHLORO-2-(METHYLTHIO)PYRIMIDINE Uses

Used as intermediates of medicine, pesticide , for the synthesis of salicylic acid pyrimidine series of herbicides.

4,6-DICHLORO-2-(METHYLTHIO)PYRIMIDINE Toxicity Data With Reference

RTECS#: CAS# 6299-25-8: None listed
LD50/LC50: RTECS: Not available. 
Carcinogenicity: 4,6-Dichloro-2-(methylthio)pyrimidine - Not listed as a carcinogen by ACGIH, IARC, NTP, or CA Prop 65.
Other: The toxicological properties have not been fully investigated.

4,6-DICHLORO-2-(METHYLTHIO)PYRIMIDINE Safety Profile

Hazard Codes  C
Risk Statements  34-36/37
Safety Statements  26-36/37/39-45
RIDADR  UN 3263 8/PG 2
WGK Germany  3
F  10-19
HazardClass  8
PackingGroup  III

4,6-DICHLORO-2-(METHYLTHIO)PYRIMIDINE Specification

Chemical Stability: Stable. 
Conditions to Avoid: Incompatible materials. 
Incompatibilities with Other Materials Strong oxidizing agents. 
Hazardous Decomposition Products Hydrogen chloride, nitrogen oxides, carbon monoxide, carbon dioxide, sulfur oxides (SOx), including sulfur oxide and sulfur dioxide. 
Hazardous Polymerization Will not occur.

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