Basic information Safety Supplier Related
ChemicalBook >  Product Catalog >  Pharmaceutical intermediates >  Heterocyclic compound >  Pyridine compound >  Methylpyridine >  2-Amino-3-picoline

2-Amino-3-picoline

Basic information Safety Supplier Related

2-Amino-3-picoline Basic information

Product Name:
2-Amino-3-picoline
Synonyms:
  • AURORA KA-876
  • 2-AMINO-3-PICOLINE 96%
  • 2-amino-3-methyl-pyridin
  • 2-Amino-beta-picoline
  • 2-Pyridinamine,3-methyl-
  • 3-Methyl-2-aminopyridine
  • 3-methyl-2-pyridinamin
  • 3-Methyl-2-pyridinamine
CAS:
1603-40-3
MF:
C6H8N2
MW:
108.14
EINECS:
216-501-4
Product Categories:
  • amine
  • Pyridine
  • VARIOUSAMINE
  • Pyridines, Pyrimidines, Purines and Pteredines
  • Pyridine series
  • Pyridines derivates
  • bc0001
Mol File:
1603-40-3.mol
More
Less

2-Amino-3-picoline Chemical Properties

Melting point:
29-31 °C (lit.)
Boiling point:
221-222 °C (lit.)
Density 
1.073 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.5823(lit.)
Flash point:
233 °F
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
solubility 
1000g/l
form 
Liquid After Melting
pka
pK1: 7.24(+1) (25°C)
color 
Clear yellow
Water Solubility 
SOLUBLE
Sensitive 
Hygroscopic
BRN 
107892
InChIKey
RGDQRXPEZUNWHX-UHFFFAOYSA-N
CAS DataBase Reference
1603-40-3(CAS DataBase Reference)
NIST Chemistry Reference
2-Pyridinamine, 3-methyl-(1603-40-3)
EPA Substance Registry System
2-Pyridinamine, 3-methyl- (1603-40-3)
More
Less

Safety Information

Hazard Codes 
T
Risk Statements 
23/24/25-33-36/37/38-25
Safety Statements 
36/37/39-45-37/39-28A-26
RIDADR 
UN 2811 6.1/PG 3
WGK Germany 
3
RTECS 
US1850000
TSCA 
Yes
HazardClass 
6.1
PackingGroup 
II
HS Code 
29333999

MSDS

More
Less

2-Amino-3-picoline Usage And Synthesis

Chemical Properties

2-Amino-3-picoline is CLEAR YELLOW LIQUID AFTER MELTING

Uses

2-Amino-3-picoline is used in the synthesis of ketones from aldehydes.

Synthesis Reference(s)

Journal of the American Chemical Society, 95, p. 4453, 1973 DOI: 10.1021/ja00794a070

Hazard

Toxic by ingestion.

Purification Methods

Recrystallise the picoline three times from *benzene, most of the residual *benzene being removed from the crystals by standing over paraffin wax chips in an evacuated desiccator. The amine is also transferred to a separating funnel under N2, and left in contact with NaOH pellets for 3hours with occasional shaking. It is then placed in a vacuum distilling flask where it is refluxed gently in a stream of dry N2 before fractionally distilling it. [Mod et al. J Phys Chem 60 1651 1956, Beilstein 22/9 V 212].

2-Amino-3-picolineSupplier

Jubilant Life Sciences(Shanghai)Ltd. Gold
Tel
021-63907388-21 18017369769
Email
jerry_zhang@jubl.com
Shanghai yongzeng technology co., LTD Gold
Tel
021-021-021-65281118 15921781258
Email
sales@yongzchem.com
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Email
jkinfo@jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Email
market03@meryer.com
INTATRADE GmbH
Tel
+49 3493/605464
Email
sales@intatrade.de