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504-24-5(4-Aminopyridine) Product Description

4-Aminopyridine Structure504-24-5
CAS No.504-24-5
Chemical Name:4-Aminopyridine
CBNumber:CB9853687
Molecular Formula:C5H6N2
Formula Weight:94.11
MOL File:Mol file
4-Aminopyridine Synonyms:
4-AMINOPYRIDINE,REAGENT
AMINOPYRIDINE, 4-(P)
PARA-AMINOPYRIDINE
4-AMINO PYRIDINE PYRIDIN-4-YLAMINE
Phillips 1861
phillips1861
Pimadin (free base)
Prc 1237

4-Aminopyridine Property

Melting point: 155-158 °C (lit.)
Boiling point: 273 °C (lit.)
Density  1.26
vapor pressure  0.046Pa at 25℃
refractive index  1.5560 (estimate)
Flash point: 156°C
storage temp.  2-8°C
solubility  H2O: soluble50mg/mL, clear, colorless
form  Crystalline Powder, Solid or Crystals
pka 9.114(at 25℃)
color  White to faint grey to light yellow
Water Solubility  Soluble in water(112 g/L at 20 deg C). Soluble in ethyl ether, benzene. Slightly soluble in ligroin. Very soluble in ethanol. Soluble in methanol, acetone, tetrahydrofuran, isopropanol, acetonitrile, N,N-dimethylformamide, dimethylsulfoxide, and ethanol.
Merck  14,3933
BRN  105782
Stability: Hygroscopic
InChIKey NUKYPUAOHBNCPY-UHFFFAOYSA-N
LogP -0.76 at pH7.4
CAS DataBase Reference 504-24-5(CAS DataBase Reference)
NIST Chemistry Reference 4-Pyridinamine(504-24-5)
EPA Substance Registry System 4-Aminopyridine (504-24-5)

Safety

Hazard Codes : T+,N,T,Xi
Risk Statements : 28-36/37/38-51/53-23/24/25
Safety Statements : 26-36/37/39-45-60-61-37/39-28A-1
RIDADR : UN 2671 6.1/PG 2
WGK Germany : 3
RTECS : US1750000
F : 8-21
Autoignition Temperature: 640 °C
Hazard Note : Toxic/Irritant
TSCA : Yes
HazardClass : 6.1
PackingGroup : II
HS Code : 29333999
Hazardous Substances Data: 504-24-5(Hazardous Substances Data)
Toxicity: LD50 orally in Rabbit: 21 mg/kg

MSDS

4-Aminopyridine MSDS4-Aminopyridine

4-Aminopyridine Suppliers

Global( 575)Suppliers     
SupplierTelEmailCountryProdListAdvantage
Zhejiang Zetian Fine Chemical Co., Ltd 0571-87682782sales@zetchem.comChina 476 58
Shijiazhuang Sdyano Fine Chemical Co., Ltd. 0311-89250318master@sjzsdyn.comChina 2964 65
Hengshui Rayson Chemical Technology Co. , Ltd.  1532555757@qq.comChina 24 58
 23419001name@qq.comCHINA 68144 58
 7993601name@qq.comCHINA 14775 58
Nantong Runfeng Petrochemical Co., Ltd 0513-660176902143087160@qq.comChina 2414 58
Jiangsu Pules Bio-tech Co.,Ltd 0513-660177062186883463@qq.comChina 4886 58
Fuxin Pharmaceutical +86-021-021-50872116contact@fuxinpharm.comChina 10032 58
504-24-5(4-Aminopyridine) Related Search:
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