2,3-Dibromopyridine
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2,3-Dibromopyridine ??
- ???
- 56-60 °C
- ?? ?
- 249-250°C
- ??
- 2.0383 (rough estimate)
- ???
- 1.5800 (estimate)
- ???
- 249-250°C
- ?? ??
- Inert atmosphere,Room Temperature
- ??? ??
- powder to crystal
- ?? ?? (pKa)
- -1.57±0.10(Predicted)
- ??
- White to Light yellow to Light orange
- ???
- ?? ???.
- BRN
- 109828
- InChI
- InChI=1S/C5H3Br2N/c6-4-2-1-3-8-5(4)7/h1-3H
- InChIKey
- SLMHHOVQRSSRCV-UHFFFAOYSA-N
- SMILES
- C1(Br)=NC=CC=C1Br
- CAS ??????
- 13534-89-9(CAS DataBase Reference)
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? | Xn,Xi | ||
|---|---|---|---|
| ?? ???? ?? | 36/37/38-20/21/22 | ||
| ????? | 36/37/39-26-36 | ||
| ????(UN No.) | UN2811 | ||
| WGK ?? | 3 | ||
| ?? ?? ?? | Harmful/Irritant | ||
| ?? ?? | 6.1 | ||
| ???? | III | ||
| HS ?? | 29333990 | ||
| ???? ??? | 11 - Combustible Solids | ||
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
2,3-Dibromopyridine C??? ??, ??, ??
??? ??
Light yellow Cryst??
2,3-Dibromopyridine is used in the synthesis of sbstituted pyridines via bromine-magnesium exchange. It is also used to synthesize halopyridinylboronic acids and esters.2,3-Dibromopyridine ?? ?? ? ???
???
?? ??
2,3-Dibromopyridine ?? ??
???( 377)?? ??
| ??? | ?? | ??? | ?? | ?? ? | ?? |
|---|---|---|---|---|---|
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 20122 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 |
sales@capot.com | China | 29640 | 60 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 33024 | 60 |
| career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29812 | 58 |
| Changzhou Ansciep Chemical Co., Ltd. | +86 519 86305871 |
sales@ansciepchem.com | CHINA | 4241 | 58 |
| Nanjing Dolon Biotechnology Co.,Ltd. | 18905173768 |
52513593@qq.com | CHINA | 2972 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 |
sales@alchempharmtech.com | United States | 63687 | 58 |
| Shenzhen Excellent Biotech Co., Ltd. | 13480692018 |
ramyan@ex-biotech.com | CHINA | 954 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49979 | 58 |
| Richest Group Ltd | 18017061086 |
oled@richest-group.com | CHINA | 5600 | 58 |
2,3-Dibromopyridine ?? ??:
2,2-??(?????)-1,3-????? 3-?????? 1,3-?????-5,5-????????? 1,3-??????? 2,3-DIBROMO-6-?????
3,5-Dibromo-4-hydroxybenzaldehyde
1,2-Dibromopropane
2,4-DIBROMOBIPHENYL
2,4-DIBROMOPYRIDINE
2,6-DIBROMOPYRIDINE
3,5-DIBROMOPYRIDINE
2,3,5-Tribromopyridine
2,3-DIBROMO-5-NITRO PYRIDINE
2,3-DIBROMOQUINOLINE
5,6-DIBROMOPYRIDINE-3-CARBOXYLIC ACID
2,5,6-Tribromo-3-methylpyridine
3-AMINO-4,6-DIBROMOPYRIDINE
2,5-Dibromopyridine