5-Bromo-2-hydrazinopyridine

ChemicalBook > CAS DataBase List > 5-Bromo-2-hydrazinopyridine

5-Bromo-2-hydrazinopyridine

Product Name: 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
Formula Weight: 188.03
MOL File: 77992-44-0.mol

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5-Bromo-2-hydrazinopyridine Property

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)

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Safety

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

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H301Toxic if swalloed

H315Causes skin irritation

H318Causes serious eye damage

H335May cause respiratory irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 734500
Product name: 5-Bromo-2-hydrazinopyridine
Purity: 97%
Packaging: 1g
Price: $39.6
Updated: 2023/06/20

TCI Chemical

Product number: B4327
Product name: 5-Bromo-2-hydrazinopyridine
Purity: >96.0%(GC)(T)
Packaging: 1g
Price: $40
Updated: 2024/03/01

TCI Chemical

Product number: B4327
Product name: 5-Bromo-2-hydrazinopyridine
Purity: >96.0%(GC)(T)
Packaging: 5g
Price: $120
Updated: 2024/03/01

TRC

Product number: B694608
Product name: 5-Bromo-2-hydrazinylpyridine
Packaging: 250mg
Price: $55
Updated: 2021/12/16

Apolloscientific

Product number: OR3769
Product name: 5-Bromo-2-hydrazinopyridine
Purity: 98%
Packaging: 25g
Price: $87
Updated: 2021/12/16

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5-Bromo-2-hydrazinopyridine Chemical Properties,Usage,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

Raw materials

Preparation Products

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View Lastest Price from 5-Bromo-2-hydrazinopyridine manufacturers

Hebei Weibang Biotechnology Co., Ltd

Product: 5-BROMO-2-HYDRAZINOPYRIDINE 77992-44-0
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-11-11

Hebei Mojin Biotechnology Co., Ltd

Product: 5-BROMO-2-HYDRAZINOPYRIDINE 77992-44-0
Price: US $40.00/KG
Min. Order: 25KG
Purity: 99.99%
Supply Ability: 20ton
Release date: 2023-08-04

Dideu Industries Group Limited

Product: 5-BROMO-2-HYDRAZINOPYRIDINE 77992-44-0
Price: US $1.10/g
Min. Order: 1g
Purity: 99.00%
Supply Ability: 100 Tons min
Release date: 2021-08-18

77992-44-0, 5-Bromo-2-hydrazinopyridineRelated Search:

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5-BROMO-2-HYDRAZINYLPYRIDINE

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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

2- hydrazine -5- bromo pyridine

5-Bromo-2-Hydrazinopyridine(WX684207)

5-broMo-2-hydrazinylidene-1,2-dihydropyridine

5-Bromo-2-hydrazinopyridine &gt

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