4,6-Dichloropyrimidine 4,6-二氯嘧啶

CAS 1193-21-1 MFCD00006109

化学结构图

1193-21-1
SMILES: Clc1cc(Cl)ncn1

化学属性

Mol. FormulaC4H2Cl2N2
Mol. Weight148.98
Boiling Point176°C at 760 mmHg
Melting Point65-67°C
TSCANo
Density1.493
Flash Point176°C
Solubility溶于二甲基甲酰胺和二氯乙烯。

别名和识别编码

Chemical Name4,6-Dichloropyrimidine
CAS Number1193-21-1
Alfabeta NameDICHLOROPYRIMIDINE 46-,
MDL NumberMFCD00006109
Synonym 4,6-Dichloropyrimidine {LY} 4,6-Dichloropyrimidine {} {LY} 4,6-Dichloropyrimidine {} {} {LY} 4,6-Dichloropyrimidine {} {} {} {LY} 4,6-Dichloropyrimidine {} {} {} {} {LY} 4,6-Dichloropyrimidine {} {} {} {} {} {LY} 4,6-Dichloropyrimidine {} {} {} {} {} {} {LY} 4,6-Dichloropyrimidine {} {} {} {} {} {} {} {LY} 4,6-Dichloropyrimidine {} {} {} {} {} {} {} {} {LY} 4,6-Dichloropyrimidine {} {} {} {} {} {} {} {} {} {LY} 4,6-Dichloropyrimidine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4,6-Dichloropyrimidine {} {} {} {} {} {} {} {} {} {} {} {LY} 4,6-Dichloropyrimidine {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4,6-Dichloropyrimidine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4,6-Dichloropyrimidine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4,6-Dichloropyrimidine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4,6-Dichlo
PubChem Substance ID70943
EC Number214-770-2
Beilstein Registry Number23(5)5,346
Reaxys-RN111195
Chemical Name Translation4,6-二氯嘧啶
LabNetwork Molecule IDLN00008863
InChIKeyXJPZKYIHCLDXST-UHFFFAOYSA-N
InChIInChI=1S/C4H2Cl2N2/c5-3-1-4(6)8-2-7-3/h1-2H
Canonical SMILESClC1=CC(Cl)=NC=N1
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分类

  • Building Blocks, C4 to C5, Chemical Synthesis, Halogenated Heterocycles, Heterocyclic Building Blocks, Pyrimidines
  • {Chemicalbook} 农药中间体: 杀菌剂中间体: 三唑类杀菌剂
  • {uni_hamburg} no charge; nitrogen heterocycle; aromatic; 6RingOnly; 6ring; 1fragment
  • {SNA} Building Blocks, C4 to C5, Chemical Synthesis, Halogenated Heterocycles, Heterocyclic Building Blocks, Pyrimidines

产品应用

  • 用作医药中间体，用于生产磺胺-6-甲氧嘧啶。

相关文献及参考

  • Short: III/20a
  • Beil. 23 ,V,5,346
  • Beilstein:23(5)5,346
  • Short: II/2

安全信息

Warnings LACHRYMATOR, CORROSIVE
GHS Symbol
WGK Germany3
Hazard Codes C
Hazard statements
  • H302 Harmful if swallowed 吞食有害
  • H312 Harmful in contact with skin 皮肤接触有害
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
  • H317 May cause an allergic skin reaction 可能导致皮肤过敏
  • H318 Causes serious eye damage 严重伤害眼睛
  • H332 Harmful if inhaled 吸入有害
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • H400 Verytoxictoaquaticlife 对水生生物毒性非常大。
  • H410 Verytoxictoaquaticlifewithlonglastingeffects 对水生生物毒性非常大并具有长期影响。
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
  • P303+P361+P353+P310+P363
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P305+P351+P338
  • 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
  • P405 Store locked up. 上锁保管。
  • P304+P340
  • 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。
  • P304+P340+P310
  • P305+P351+P338+P310
  • P301+P330+P331+P310
Signal word
UN Number UN 3263 8/PG 2 3263
Safety Statements
  • 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；
  • 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；
  • 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）；
  • S20 When using do not eat or drink 使用时，不得进食，饮水；
Risk Statements
  • R34 Causes burns 会导致灼伤
  • R20/21/22 Harmful by inhalation, in contact with skin and if swallowed 吸入、皮肤接触和不慎吞咽有害
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
Packing GroupIII
Hazard Class8
Storage condition -20°C, sealed storage, away from moisture {LY} -20°C, sealed storage, away from moisture {} {LY} -20°C, sealed storage, away from moisture {} {} {LY} -20°C, sealed storage, away from moisture {} {} {} {LY} -20°C, sealed storage, away from moisture {} {} {} {} {LY} -20°C, sealed storage, away from moisture {} {} {} {} {} {LY} -20°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, sealed storage, away from moisture {} {} {} {} {} {} {} {LY} -20°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {LY} -20°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {LY} -20°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {LY} -20°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, sealed storage, away f

其他信息

  • F:19
  • 方法二:由丙二酸二丁酯经环合、氯化而得。
  • 方法一:其制备方法是用丙二甲酰胺与甲酰胺在乙醇钠存在下回流反应2h，冷却得沉淀，过滤得4，6-二羟基嘧啶，然后将干燥的4，6-二羟基嘧啶在三氯氧磷存在下通氯气氯化，得到产品。
  • 溶于二甲基甲酰胺和二氯乙烯。
  • TCI Shanghai:4,6-二氯嘧啶 4,6-Dichloropyrimidine,>;98.0%(GC)(1193-21-1)
  • 用途二:4，6-二氯嘧啶是杀菌剂嘧菌酯的中间体。
  • 检测方法:HPLC,NMR,GC
  • 4,6-二氯嘧啶价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 xw010269 4,6-二氯嘧啶 25g 350元 2011/04/16 D2488 4,6-二氯嘧啶 4,6-Dichloropyrimidine 25G 1500元 2011/04/16 D2488 4,6-二氯嘧啶 4,6-Dichloropyrimidine 5G 499元
  • 用途三:用作医药中间体，用于生产磺胺-6-甲氧嘧啶。
  • 图谱信息:4,6-二氯嘧啶(1193-21-1)核磁图( 13 CNMR) 4,6-二氯嘧啶(1193-21-1)核磁图( 1 HNMR) 4,6-二氯嘧啶(1193-21-1)质谱(MS) 4,6-二氯嘧啶(1193-21-1)红外图谱(IR2) 4,6-二氯嘧啶(1193-21-1)红外图谱(IR1)
  • Sigma Aldrich:1193-21-1(sigmaaldrich)
  • Acros Organics:4,6-二氯嘧啶 4,6-Dichloropyrimidine, 97%(1193-21-1)
  • 上游原料:乙醇钠 --> 4,6-二羟基嘧啶 --> 丙二酸二丁酯
  • 外观:浅黄色或黄色结晶体或灰白色针状晶体。
  • 用途一:用作医药中间体的合成
  • MOL 文件:1193-21-1.mol
  • MSDS 信息:4,6-Dichloropyrimidine(1193-21-1).msds
  • Alfa Aesar:4，6-二氯嘧啶,98% 4,6-Dichloropyrimidine, 98%(1193-21-1)
  • Hazard Note:Corrosive
  • 下游产品:苄嘧磺隆 --> 氯嘧黄隆 --> 4,6-二溴嘧啶 --> 2-氨基-4,6-二甲氧基嘧啶 --> 乙嘧硫磷 --> 4-氨基-6-羟基嘧啶 --> 4-肼基-6-羟基嘧啶 --> 5-溴-4,6-二甲氧基嘧啶 --> 6-氯嘧啶-4(3H)-酮 --> 2-氨基-4-氯-6-甲氧基嘧啶

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Pyrimidines 嘧啶
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Halogenated Heterocycles 卤代杂环
  5. Pyrimidines - Halogenated Heterocycles
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Halogenated Heterocycles 卤代杂环
  5. Pyrimidines - Halogenated Heterocycles
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Pyrimidines 嘧啶
  5. C4 to C5 - Pyrimidines
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Halogenated Heterocycles 卤代杂环
  5. Pyridines
  1. C9 to C46

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