4,6-Dichloro-2-(methylthio)pyrimidine 2-甲硫基-4,6-二氯嘧啶

CAS 6299-25-8 MFCD00006086

化学结构图

6299-25-8
SMILES: CSC1=NC(Cl)=CC(Cl)=N1

化学属性

Mol. FormulaC5H4Cl2N2S
Mol. Weight195.07
Flash Point110°C
TSCANo
Melting Point38-42°C
Boiling Point267°C at 760 mmHg
Density1.422
Appearance 白色或微黄色结晶性粉末。熔点为40-43℃。

别名和识别编码

Chemical Name4,6-Dichloro-2-(methylthio)pyrimidine
CAS Number6299-25-8
Alfabeta NameDICHLOROMETHYLTHIOPYRIMIDINE 462()---,
MDL NumberMFCD00006086
EC Number228-577-6
Beilstein Registry Number127664
PubChem Substance ID87568956
Synonym 4,6-Dichloro-2-(methylthio)pyrimidine {LY} 4,6-Dichloro-2-(methylthio)pyrimidine {} {LY} 4,6-Dichloro-2-(methylthio)pyrimidine {} {} {LY} 4,6-Dichloro-2-(methylthio)pyrimidine {} {} {} {LY} 4,6-Dichloro-2-(methylthio)pyrimidine {} {} {} {} {LY} 4,6-Dichloro-2-(methylthio)pyrimidine {} {} {} {} {} {LY} 4,6-Dichloro-2-(methylthio)pyrimidine {} {} {} {} {} {} {LY} 4,6-Dichloro-2-(methylthio)pyrimidine {} {} {} {} {} {} {} {LY} 4,6-Dichloro-2-(methylthio)pyrimidine {} {} {} {} {} {} {} {} {LY} 4,6-Dichloro-2-(methylthio)pyrimidine {} {} {} {} {} {} {} {} {} {LY} 4,6-Dichloro-2-(methylthio)pyrimidine {} {} {} {} {} {} {} {} {} {} {LY} 4,6-Dichloro-2-(methylthio)pyrimidine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4,6-Dichloro-2-(methylthio)pyrimidine {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4,6-Dichloro-2-(methylthio)pyrimidine {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4,6-Dichloro-2-(methylthio)pyri
Chemical Name Translation2-甲硫基-4,6-二氯嘧啶
Reaxys-RN127664
InChIKeyFCMLONIWOAGZJX-UHFFFAOYSA-N
LabNetwork Molecule IDLN00008781
Canonical SMILESClC1=CC(Cl)=NC(SC)=N1
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分类

  • Building Blocks, C4 to C5, Chemical Synthesis, Halogenated Heterocycles, Heterocyclic Building Blocks, Pyrimidines
  • {SA} Building Blocks, C4 to C5, Chemical Synthesis, Halogenated Heterocycles, Heterocyclic Building Blocks, Pyrimidines
  • {SNA} Building Blocks, C4 to C5, Chemical Synthesis, Halogenated Heterocycles, Heterocyclic Building Blocks, Pyrimidines

相关文献及参考

  • Beilstein:23(5)11,115

安全信息

Warnings IRRITANT
Safety Statements
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后,立即用大量水冲洗并征求医生意见;
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护;
  • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时,立即求医(可能时出示标签);
UN Number 1759 3263
Risk Statements
  • R34 Causes burns 会导致灼伤
  • R36/37 Irritating to eyes and respiratory system 对眼睛和呼吸系统有刺激性
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
GHS Symbol
WGK Germany3
Hazard Codes 8 C
Hazard statements
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
Personal Protective Equipment Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
Precautionary statements
  • P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P301+P330+P331
  • P301+P330+P331+P310
  • P303+P361+P353+P310+P363
  • P304+P340
  • P304+P340+P310
  • P305+P351+P338
  • P305+P351+P338+P310
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word Danger
Packing GroupII
Hazard Class8
Storage condition -20°C, stored under nitrogen, away from moisture {LY} -20°C, stored under nitrogen, away from moisture 0-10°C <0°C Freezer {} {LY} -20°C, stored under nitrogen, away from moisture {} {} {LY} -20°C, stored under nitrogen, away from moisture {} {} {} {LY} -20°C, stored under nitrogen, away from moisture {} {} {} {} {LY} -20°C, stored under nitrogen, away from moisture {} {} {} {} {} {LY} -20°C, stored under nitrogen, away from moisture {} {} {} {} {} {} {LY} -20°C, stored under nitrogen, away from moisture {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen, away from moisture {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen, away from moisture {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen, away from moisture {} {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen, away from moisture {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen, away from moisture {} {} {} {} {} {} {} {} {} {} {} {}

其他信息

  • MSDS 信息:4,6-Dichloro-2-(methylthio)pyrimidine(6299-25-8).msds
  • Acros Organics:4,6-二氯-2-(甲基硫嘧啶) 4,6-Dichloro-2-(methylthio)pyrimidine, 98%(6299-25-8)
  • 4,6-二氯-二甲硫基嘧啶价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 D2533 4,6-二氯-2-(甲基硫代)嘧啶 4,6-Dichloro-2-(methylthio)pyrimidine 5G 409元 2014/06/02 D2533 4,6-二氯-2-(甲基硫代)嘧啶 4,6-Dichloro-2-(methylthio)pyrimidine 25G 1130元 2010/06/21 163030250 4,6-二氯-二甲硫基嘧啶 4,6-Dichloro-2-(methylthio)pyrimidine 98% 25 GR 2780元
  • Sigma Aldrich:6299-25-8(sigmaaldrich)
  • F:10-19
  • 上游原料:甲醇钠 --> 硫尿
  • TCI Shanghai:2-甲硫基-4,6-二氯嘧啶 4,6-Dichloro-2-(methylthio)pyrimidine,>;98.0%(GC)(6299-25-8)
  • 方法一:以硫尿、甲醇钠、丙二酸二乙酯等为原料,经缩合、酯化反应、脱水而得。
  • MOL 文件:6299-25-8.mol
  • 检测方法:GC,NMR
  • 用途一:作为医药、农药中间体,用于水杨酸嘧啶系列除草剂的合成。
  • Alfa Aesar:4,6-二氯基-2-(甲硫基)嘧啶,98% 4,6-Dichloro-2-(methylthio)pyrimidine, 98%(6299-25-8)

系列性分类


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