4,4'-Dinitro-2,2'-bipyridine
4,4'-Dinitro-2,2'-bipyridine
CAS: 18511-72-3
Molecular Formula: C10H6N4O4
4,4'-Dinitro-2,2'-bipyridine - Names and Identifiers
| Name | 4,4'-Dinitro-2,2'-bipyridine |
| Synonyms | 8-Bromoquinoxaline 4,4'-Dinitro-2,2'-bipyridin 4,4'-Dinitro-2,2'-bipyridyl 4,4'-DINITRO-2,2'-BIPYRIDINE 4,4'-Dinitro-2,2'-bipyridine 2,2'-Bipyridine, 4,4'-dinitro- N-Boc-piperidine-9-carbaldehyde 4-nitro-2-(4-nitropyridin-2-yl)pyridine 2,2'-Bipyridine, 4,4'-dinitro-4,4'-Dinitro[2,2'-bipyridine] |
| CAS | 18511-72-3 |
| EINECS | 1312995-182-4 |
| InChI | InChI=1/C10H6N4O4/c15-13(16)7-1-3-11-9(5-7)10-6-8(14(17)18)2-4-12-10/h1-6H |
4,4'-Dinitro-2,2'-bipyridine - Physico-chemical Properties
| Molecular Formula | C10H6N4O4 |
| Molar Mass | 246.18 |
| Density | 1.493±0.06 g/cm3 (20 ºC 760 Torr) |
| Melting Point | 195-197℃ (ethanol ) |
| Boling Point | 449.4±45.0 °C(Predicted) |
| Flash Point | 225.577°C |
| Vapor Presure | 0mmHg at 25°C |
| pKa | -0.32±0.30(Predicted) |
| Storage Condition | Inert atmosphere,Room Temperature |
| Refractive Index | 1.65 |
4,4'-Dinitro-2,2'-bipyridine - Introduction
4,4 '-Dinitro-2,2'-bipyridine (abbreviated as DNBP) is an organic compound with the chemical formula C10H6N4O4. The following is an introduction to the nature, use, preparation and safety information of DNBP:
Nature:
-Appearance: Red Crystal or orange crystalline powder;
-Melting Point: 380-382 degrees Celsius;
-insoluble in water, slightly soluble in ethanol and benzene;
-When exposed to strong light, a spontaneous explosion will occur.
Use:
- DNBP is mainly used to prepare energetic materials, such as explosives and blasting supplies;
-It is also used as a dye intermediate and the synthesis of photosensitive materials.
Method:
The preparation method of DNBP usually includes the following steps:
1. In the presence of sulfuric acid, hydroquinone and nitric acid were nitrated to prepare 2,2 '-bipyridin-4-ylnitrophenol (2,2'-dinitrodiphenyl-4-ol).
2.2,2 '-bipyridin-4-ylnitrophenol is then subjected to a nitration reaction or a chlorination reaction to obtain 4,4'-Dinitro-2,2 '-bipyridine.
Safety Information:
- DNBP is a strongly explosive substance and should be stored in safe, sealed containers;
-in the process of operation and storage, should avoid contact with organic matter, reducing agent, oxidant and combustible;
- DNBP's dust, steam and combustion gases are toxic to the human body and may cause irritation to the respiratory tract, eyes and skin;
-Wear personal protective equipment such as goggles, respirator and gloves when using.
Please note that since DNBP is a dangerous product, the preparation and use must comply with relevant regulations and operate under the guidance of professionals.
Nature:
-Appearance: Red Crystal or orange crystalline powder;
-Melting Point: 380-382 degrees Celsius;
-insoluble in water, slightly soluble in ethanol and benzene;
-When exposed to strong light, a spontaneous explosion will occur.
Use:
- DNBP is mainly used to prepare energetic materials, such as explosives and blasting supplies;
-It is also used as a dye intermediate and the synthesis of photosensitive materials.
Method:
The preparation method of DNBP usually includes the following steps:
1. In the presence of sulfuric acid, hydroquinone and nitric acid were nitrated to prepare 2,2 '-bipyridin-4-ylnitrophenol (2,2'-dinitrodiphenyl-4-ol).
2.2,2 '-bipyridin-4-ylnitrophenol is then subjected to a nitration reaction or a chlorination reaction to obtain 4,4'-Dinitro-2,2 '-bipyridine.
Safety Information:
- DNBP is a strongly explosive substance and should be stored in safe, sealed containers;
-in the process of operation and storage, should avoid contact with organic matter, reducing agent, oxidant and combustible;
- DNBP's dust, steam and combustion gases are toxic to the human body and may cause irritation to the respiratory tract, eyes and skin;
-Wear personal protective equipment such as goggles, respirator and gloves when using.
Please note that since DNBP is a dangerous product, the preparation and use must comply with relevant regulations and operate under the guidance of professionals.
Last Update：2024-04-10 22:29:15
Supplier List
Spot supply
Product Name: 44'-DINITRO-22'-BIPYRIDINE Visit Supplier Webpage Request for quotationCAS: 18511-72-3
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
Spot supply
Product Name: 4,4'-Dinitro-2,2'-bipyridine Visit Supplier Webpage Request for quotationCAS: 18511-72-3
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Spot supply
Product Name: 4,4'-Dinitro-2,2'-bipyridine Visit Supplier Webpage Request for quotationCAS: 18511-72-3
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Product Name: 4,4'-DINITRO-2,2'-BIPYRIDINE Visit Supplier Webpage Request for quotation
CAS: 18511-72-3
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
CAS: 18511-72-3
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Spot supply
Product Name: 44'-DINITRO-22'-BIPYRIDINE Visit Supplier Webpage Request for quotationCAS: 18511-72-3
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
Spot supply
Product Name: 4,4'-Dinitro-2,2'-bipyridine Visit Supplier Webpage Request for quotationCAS: 18511-72-3
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Spot supply
Product Name: 4,4'-Dinitro-2,2'-bipyridine Visit Supplier Webpage Request for quotationCAS: 18511-72-3
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Product Name: 4,4'-DINITRO-2,2'-BIPYRIDINE Visit Supplier Webpage Request for quotation
CAS: 18511-72-3
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
CAS: 18511-72-3
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
View History
4,4'-Dinitro-2,2'-bipyridine
ANTI-MMP-9 AMINOTERMINAL END
Bromelain from pineapple stem
3-(((tert-Butyldimethylsilyl)oxy)methyl)azetidine
TAN-67 HYDROBROMIDE
METHYL DEHYDROABIETATE
硫酸魁蛤素
(5-Amino-1H-pyrazol-3-yl)-carbamic acid tert-butyl ester
N-(4-甲氧基苄基)氧杂环丁烷-3-胺
Acetic acid, 2-chloro-2-[2-(2-methylphenyl)hydrazinylidene]-, ethyl ester
ANTI-MMP-9 AMINOTERMINAL END
Bromelain from pineapple stem
3-(((tert-Butyldimethylsilyl)oxy)methyl)azetidine
TAN-67 HYDROBROMIDE
METHYL DEHYDROABIETATE
硫酸魁蛤素
(5-Amino-1H-pyrazol-3-yl)-carbamic acid tert-butyl ester
N-(4-甲氧基苄基)氧杂环丁烷-3-胺
Acetic acid, 2-chloro-2-[2-(2-methylphenyl)hydrazinylidene]-, ethyl ester