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 RT, protect from light {LY} RT, protect from light Refrigerator (+4°C) {} {LY} RT, protect from light {} {} {LY} RT, 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 fr
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