ChemicalBook >> CAS DataBase List >>2-Amino-3-picoline
2-Amino-3-picoline
- CAS No.
- 1603-40-3
- Chemical Name:
- 2-Amino-3-picoline
- Synonyms
- 3-METHYLPYRIDIN-2-AMINE;2-AMINO-3-METHYLPYRIDINE;3-METHYLPYRIDIN-2-YLAMINE;AURORA KA-876;2-Amino-β-picoline;2-AMINO-3-PICOLINE;TIMTEC-BB SBB004356;3-Picoline, 2-amino-;2-Amino-beta-picoline;2-Amino-3-picoline,96%
- CBNumber:
- CB4304533
- Molecular Formula:
- C6H8N2
- Molecular Weight:
- 108.14
- MDL Number:
- MFCD00006320
- MOL File:
- 1603-40-3.mol
- MSDS File:
- SDS
Last updated:2024-09-02 18:23:59
Melting point | 29-31 °C (lit.) |
---|---|
Boiling point | 221-222 °C (lit.) |
Density | 1.073 g/mL at 25 °C (lit.) |
refractive index |
n |
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) |
EWG's Food Scores | 1 |
FDA UNII | Y2WWD85QY6 |
NIST Chemistry Reference | 2-Pyridinamine, 3-methyl-(1603-40-3) |
EPA Substance Registry System | 2-Pyridinamine, 3-methyl- (1603-40-3) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS06,GHS08 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Danger | |||||||||
Hazard statements | H301+H311+H331-H373 | |||||||||
Precautionary statements | P280-P301+P310+P330-P302+P352+P312-P304+P340+P311-P314 | |||||||||
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 | |||||||||
NFPA 704 |
|
2-Amino-3-picoline price More Price(33)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | A75633 | 2-Amino-3-methylpyridine 95% | 1603-40-3 | 100g | $95.3 | 2024-03-01 | Buy |
Sigma-Aldrich | A75633 | 2-Amino-3-methylpyridine 95% | 1603-40-3 | 500g | $241 | 2024-03-01 | Buy |
TCI Chemical | A0400 | 2-Amino-3-methylpyridine >98.0%(GC) | 1603-40-3 | 25g | $37 | 2024-03-01 | Buy |
TCI Chemical | A0400 | 2-Amino-3-methylpyridine >98.0%(GC) | 1603-40-3 | 500g | $230 | 2024-03-01 | Buy |
Alfa Aesar | A10224 | 2-Amino-3-methylpyridine, 97% | 1603-40-3 | 25g | $36.65 | 2024-03-01 | Buy |
2-Amino-3-picoline Chemical Properties,Uses,Production
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-picoline Preparation Products And Raw materials
Raw materials
Preparation Products
Ethyl 2-aminopyridine-3-carboxylate
2-CHLORO-4-METHOXY-3-METHYLPYRIDINE
2-BROMO-3-METHYLPYRIDINE-5-BORONIC ACID
2,5-DIBROMONICOTINALDEHYDE
1H-PYRROLO[2,3-B]PYRIDINE, 2-METHYL-
2-Chloro-5-cyano-3-methylpyridine
(2-Aminopyridin-3-yl)methanol
2-Amino-5-bromo-3-methylpyridine
2-(2,2,2-TRIFLUOROETHOXY)PYRIDINE-3-CARBOXYLIC ACID
2-Amino-5-hydroxypyridine
FMOC-2-AMINONICOTINIC ACID
6-AMINO-5-METHYLPYRIDINE-3-SULFONIC ACID
2-CHLORO-3-METHYL-4-NITROPYRIDINE N-OXIDE
2-AMINO-5-NITROPYRIDINE-3-CARBOXYLIC ACID
2-CHLORO-5-IODO-3-METHYLPYRIDINE
PEMIROLAST
3-Methyl-2-nitropyridine
2-CHLORO-3-METHYLPYRIDINE-5-BORONIC ACID
2-ACETAMIDO-3-PICOLINE
6-AMINO-5-METHYLNICOTINONITRILE
2-Amino-5-chloro-3-picoline
5-Amino-2-chloro-3-picoline
2-Chloro-3-methyl-5-bromopyridine
4-METHOXY-3-METHYLPYRIDIN-2-AMINE
2-AMINO-4-METHOXYPYRIDINE-3-CARBOXYLIC ACID
1of7
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Supplier | Tel | Country | ProdList | Advantage | |
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Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | fandachem@gmail.com | China | 9312 | 55 |
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Related Qustion
- Q:What is 2-Amino-3-picoline?
- A:2-Amino-3-picoline is used as a chelation-assisted auxiliary in various transition metal-catalyzed C-H and C-C bond activation....
- Apr 9,2024
View Lastest Price from 2-Amino-3-picoline manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-09-23 | 2-Amino-3-picoline
1603-40-3
|
US $10.00 / KG | 1KG | 95% | 10 ton | Hebei Chuanghai Biotechnology Co,.LTD | ||
2024-09-02 | 2-Amino-3-picoline
1603-40-3
|
US $30.00 / kg | 1kg | 98% | 500kgs | Shanghai Yongzeng Technology Co.,Ltd | ||
2023-08-31 | 2-Amino-3-picoline
1603-40-3
|
US $100.00 / drum | 1drum | 99 | 5000 | Hebei Fengqiang Trading Co., LTD |
- 2-Amino-3-picoline
1603-40-3
- US $10.00 / KG
- 95%
- Hebei Chuanghai Biotechnology Co,.LTD
- 2-Amino-3-picoline
1603-40-3
- US $30.00 / kg
- 98%
- Shanghai Yongzeng Technology Co.,Ltd
- 2-Amino-3-picoline
1603-40-3
- US $100.00 / drum
- 99
- Hebei Fengqiang Trading Co., LTD
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amine
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VARIOUSAMINE
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