4-Aminopyridine

Post Date:
Dec 14,2017
Expiry Date:
Jun 12,2018
Detailed Description:
Cas No. :504-24-5 Specs:25kg/drum
English nickname: gamma-aminopyridine;4-pyridylamine;Amino-4-pyridine;pyridin-2-amine;(2,4,5-trichlorophenoxy)acetic acid-(2,4-dichlorophenoxy)acetic acid (1:1);4-aminopyridinium;Fampridine;
EINECS no. :207-987-9
Molecular formula:C5H6N2
Molecular weight:94.1160
InChI：
InChI=1/C5H6N2/c6-5-1-3-7-4-2-5/h1-4H,(H2,6,7)/p+1
Melting point:157-161℃
Boiling point: 255.2°C at 760 mmHg
Flash point: 131.8°C
Physical and chemical properties:
Toxicity of LD (50 mg/kg)
Character: Colorless needle crystal precipitation from benzene, ammonia smell.
Solubility: slightly soluble in petroleum ether, soluble in water, ether and benzene, soluble in ethanol.
Assay:99%
CAS Registry Number:
504-24-5
Synonyms:
;gamma-aminopyridine;4-pyridylamine;Amino-4-pyridine;pyridin-2-amine;(2,4,5-trichlorophenoxy)acetic acid-(2,4-dichlorophenoxy)acetic acid (1:1);4-aminopyridinium;Fampridine;
Molecular Formula:
C₅H₆N₂
Molecular Weight:
94.1160
Molecular Structure:
Hazard Symbols:
T+:Very toxic;
Risk Codes:
R28:;
R36/37/38:;
Safety Description:
S1:;
S28A:;
S37/39:;
S45:;

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