ChemicalBook >> CAS DataBase List >>5-Bromo-2-hydrazinopyridine
5-Bromo-2-hydrazinopyridine
- CAS No.
- 77992-44-0
- Chemical Name:
- 5-Bromo-2-hydrazinopyridine
- Synonyms
- 5-Brom-2-hydrazinylpyridin;5-BROMO-2-HYDRAZINOPYRIDINE;5-Bromo-2-hydrazinepyridine;2-Hydrazino-5-bromopyridine;5-BROMO-2-HYDRAZINYLPYRIDINE;(5-bromo-2-pyridyl)hydrazine;Pyridine,5-bromo-2-hydrazinyl-;5-broMo-2-hydrazinylpyriMidine;N-(5-Bromo-2-pyridyl)hydrazine;5-Bromo-2-hydrazinopyridine 97%
- CBNumber:
- CB0437534
- Molecular Formula:
- C5H6BrN3
- Molecular Weight:
- 188.03
- MDL Number:
- MFCD00513424
- MOL File:
- 77992-44-0.mol
- MSDS File:
- SDS
Last updated:2024-08-19 16:14:59
Melting point | 132.0 to 136.0 °C |
---|---|
Boiling point | 238.2±50.0 °C(Predicted) |
Density | 1.82±0.1 g/cm3(Predicted) |
storage temp. | Keep in dark place,Inert atmosphere,Store in freezer, under -20°C |
form | powder to crystal |
pka | 8.97±0.70(Predicted) |
color | White to Light yellow to Light orange |
CAS DataBase Reference | 77992-44-0(CAS DataBase Reference) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() ![]() GHS05,GHS06 |
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Signal word | Danger | |||||||||
Hazard statements | H301-H315-H318-H335 | |||||||||
Precautionary statements | P280-P301+P310+P330-P302+P352-P305+P351+P338+P310 | |||||||||
Hazard Codes | Xi,T | |||||||||
Risk Statements | 25-37/38-41 | |||||||||
Safety Statements | 26-36-45 | |||||||||
RIDADR | 2811 | |||||||||
WGK Germany | 3 | |||||||||
Hazard Note | Irritant | |||||||||
HazardClass | 6.1 | |||||||||
PackingGroup | Ⅲ | |||||||||
HS Code | 2933399990 | |||||||||
NFPA 704 |
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5-Bromo-2-hydrazinopyridine price More Price(35)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 734500 | 5-Bromo-2-hydrazinopyridine 97% | 77992-44-0 | 1g | $39.6 | 2023-06-20 | Buy |
TCI Chemical | B4327 | 5-Bromo-2-hydrazinopyridine >96.0%(GC)(T) | 77992-44-0 | 1g | $40 | 2024-03-01 | Buy |
TCI Chemical | B4327 | 5-Bromo-2-hydrazinopyridine >96.0%(GC)(T) | 77992-44-0 | 5g | $120 | 2024-03-01 | Buy |
TRC | B694608 | 5-Bromo-2-hydrazinylpyridine | 77992-44-0 | 250mg | $55 | 2021-12-16 | Buy |
Apolloscientific | OR3769 | 5-Bromo-2-hydrazinopyridine 98% | 77992-44-0 | 25g | $87 | 2021-12-16 | Buy |
5-Bromo-2-hydrazinopyridine Chemical Properties,Uses,Production
Synthesis
2-Chloro-5-bromopyridine (64 g, 333 mmol) was suspended in hydrazine monohydrate (250 mL), and the mixture was heated at 70° C. for 72 hours. The reaction mixture was then diluted with water (750 mL), and the resulting precipitate was filtered off and azeotrope, firstly with toluene (*2) and then dichloromethane (*2), to afford 5-Bromo-2-hydrazinopyridine as a pale brown solid in 83percent yield, 52 g.
5-Bromo-2-hydrazinopyridine Preparation Products And Raw materials
Global( 242)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | sales@hbmojin.com | China | 12450 | 58 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29798 | 60 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32760 | 60 |
career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29894 | 58 |
Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | admin@nexconn.com | China | 10312 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | alice@crovellbio.com | China | 8822 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39916 | 58 |
Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63711 | 58 |
View Lastest Price from 5-Bromo-2-hydrazinopyridine manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
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2024-04-25 | 5-BROMO-2-HYDRAZINOPYRIDINE
77992-44-0
|
US $50.00 / kg | 1kg | 99.10% | 50000kg | Ouhuang Engineering Materials (Hubei) Co., Ltd | |
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2023-08-05 | 5-BROMO-2-HYDRAZINOPYRIDINE
77992-44-0
|
US $40.00 / KG | 25KG | 99.99% | 20ton | Hebei Mojin Biotechnology Co., Ltd | |
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2023-04-14 | 5-BROMO-2-HYDRAZINOPYRIDINE
77992-44-0
|
US $10.00 / KG | 1KG | 99% | 10 mt | Hebei Guanlang Biotechnology Co., Ltd. |
-
- 5-BROMO-2-HYDRAZINOPYRIDINE
77992-44-0
- US $50.00 / kg
- 99.10%
- Ouhuang Engineering Materials (Hubei) Co., Ltd
-
- 5-BROMO-2-HYDRAZINOPYRIDINE
77992-44-0
- US $40.00 / KG
- 99.99%
- Hebei Mojin Biotechnology Co., Ltd
-
- 5-BROMO-2-HYDRAZINOPYRIDINE
77992-44-0
- US $10.00 / KG
- 99%
- Hebei Guanlang Biotechnology Co., Ltd.
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5-BROMO-2-HYDRAZINOPYRIDINE
5-BROMO-2-HYDRAZINYLPYRIDINE
2-Hydrazino-5-bromopyridine
5-Bromo-2-hydrazinopyridine 97%
N-(5-Bromo-2-pyridyl)hydrazine
1-(5-bromopyridin-2-yl)hydrazine
5-broMo-2-hydrazinylpyriMidine
5-Bromo-2-hydrazinepyridine
Pyridine,5-bromo-2-hydrazinyl-
(5-bromo-2-pyridyl)hydrazine
(5-BROMO-PYRIDIN-2-YL)-HYDRAZINE
5-broMo-2-hydrazinylidene-1,2-dihydropyridine
2- hydrazine -5- bromo pyridine
5-Bromo-2-Hydrazinopyridine(WX684207)
5-Bromo-2-hydrazinopyridine >
5-BROMO-2-HYDRAZINOPYRIDINE ISO 9001:2015 REACH
5-Brom-2-hydrazinylpyridin
5-bromo-1H-pyridin-2-one hydrazone
77992-44-0
Organohalides
Pyridine
amine|alkyl bromide
Heterocyclic Compounds
blocks
Bromides
Pyridines