2,3-Diaminopyridine 2,3-二氨基吡啶

CAS 452-58-4 MFCD00006319

化学结构图

452-58-4
SMILES: Nc1cccnc1N

化学属性

Mol. FormulaC5H7N3
Mol. Weight109.13
Density1.251
Melting Point110-115°C
Flash Point205°(401°F)
TSCANo
Boiling Point311.3°C at 760 mmHg
Solubility100 G/L (20 ºC)
Appearance 淡黄色粉末

别名和识别编码

Chemical Name2,3-Diaminopyridine
CAS Number452-58-4
Alfabeta NamePYRIDINEDIAMINE 23-,
MDL NumberMFCD00006319
EC Number207-200-9
Beilstein Registry Number109869
PubChem Substance ID87566856
Synonym 2,3-Diaminopyridine {LY} 2,3-Diaminopyridine {} {LY} 2,3-Diaminopyridine {} {} {LY} 2,3-Diaminopyridine {} {} {} {LY} 2,3-Diaminopyridine {} {} {} {} {LY} 2,3-Diaminopyridine {} {} {} {} {} {LY} 2,3-Diaminopyridine {} {} {} {} {} {} {LY} 2,3-Diaminopyridine {} {} {} {} {} {} {} {LY} 2,3-Diaminopyridine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,3-Diaminopyridine {} {} {} {} {} {} {} {} {} {LY} 2,3-Diaminopyridine {} {} {} {} {} {} {} {} {} {} {LY} 2,3-Diaminopyridine {} {} {} {} {} {} {} {} {} {} {} {LY} 2,3-Diaminopyridine {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,3-Diaminopyridine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,3-Diaminopyridine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,3-Diaminopyridine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,3-Diaminopyridine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
Reaxys-RN109869
Chemical Name Translation2,3-二氨基吡啶
Wiswesser Line NotationT6NJ BZ CZ
LabNetwork Molecule IDLN00008413
InChIInChI=1S/C5H7N3/c6-4-2-1-3-8-5(4)7/h1-3H,6H2,(H2,7,8)
Canonical SMILESNC1=NC=CC=C1N
信息真实价格透明    资金保障    专业采购外包团队在线服务   
信息真实价格透明    资金保障    专业采购外包团队在线服务   
品牌质保精细包装    现货库存    一流品牌服务   

分类

  • {SNA} Building Blocks, C5, Chemical Synthesis, Heterocyclic Building Blocks, Pyridines

相关文献及参考

  • Beilstein:22(2)394

安全信息

Warnings IRRITANT
Signal word
GHS Symbol
WGK Germany3
Safety Statements
  • 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）；
  • S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护；
  • S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
  • 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；
  • S28 After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) 皮肤接触后，立即用大量…（由生产厂家指定）冲洗；
  • 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；
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • R25 Toxic if swallowed 吞咽有毒
  • R22 Harmful if swallowed 吞咽有害
Precautionary statements
  • 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+P310+P330
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
  • 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
  • P332+P313
  • P405 Store locked up. 上锁保管。
  • P305+P351+P338+P337+P313
  • P302+P352+P332+P313+P362+P364
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • H302 Harmful if swallowed 吞食有害
  • H301 Toxic if swallowed 吞食有毒
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Faceshields, Gloves
RTECSUS7548000
Packing GroupIII
UN Number 2811 UN 2811 UN2671
Storage condition 2-8°C, protect from light {LY} 2-8°C, protect from light Air Sensitive Refrigerator (+4°C) {} {LY} 2-8°C, protect from light {} {} {LY} 2-8°C, protect from light {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {
Hazard Codes Xn T;Xi Xn,Xi,T
Hazard Class6.1 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 25 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JMCMAR Journal of Medicinal Chemistry.  (American Chemical Soc.,
   Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC
   20037)  V.6-    1963-  Volume(issue)/page/year: 8,296,1965

其他信息

  • Acros Organics:2,3-二氨基吡啶 2,3-Diaminopyridine, 98%(452-58-4)
  • 上游原料:乙酸乙酯 --> 钯 --> 2-氨基-3-硝基吡啶
  • 敏感性:Air Sensitive
  • TCI Shanghai:2,3-二氨基吡啶 2,3-Diaminopyridine,>;98.0%(T)(452-58-4)
  • 2,3-二氨基吡啶价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 D0117 2,3-二氨基吡啶 2,3-Diaminopyridine 25G 2320元 2014/06/02 D0117 2,3-二氨基吡啶 2,3-Diaminopyridine 5G 669元 2010/06/21 155020100 2,3-二氨基吡啶 2,3-Diaminopyridine 98% 10 GR 1921元
  • MSDS 信息:Pyridine-2,3-diamine(452-58-4).msds
  • F:9
  • 下游产品:4-氮杂苯并咪唑
  • Hazard Note:Irritant
  • 海关编码:29333999
  • Alfa Aesar:2,3-二氨基吡啶,98% 2,3-Diaminopyridine, 98%(452-58-4)
  • 检测方法:HPLC，NMR
  • 溶于水，水中溶解度:100 g/l (20°C)。
  • 图谱信息:2,3-二氨基吡啶(452-58-4)红外图谱(IR2) 2,3-二氨基吡啶(452-58-4)质谱(MS) 2,3-二氨基吡啶(452-58-4)红外图谱(IR1) 2,3-二氨基吡啶(452-58-4)核磁图( 1 HNMR)
  • Sigma Aldrich:452-58-4(sigmaaldrich)
  • MOL 文件:452-58-4.mol

系列性分类

  1. C8 to C9 - Pyridines
  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. Pyridines 吡啶