2,6-Dibromopyridine
2,6-Dibromopyridine
- CAS:
- 626-05-1
- MF:
- C5H3Br2N
- MW:
- 236.89
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Properties
- Melting point:
- 117-119 °C (lit.)
- Boiling point:
- 255°C
- Density
- 2.0383 (rough estimate)
- refractive index
- 1.5800 (estimate)
- Flash point:
- 213 °C
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- solubility
- Chloroform (Slightly), Methanol (Slightly)
- pka
- -3.65±0.10(Predicted)
- form
- Crystalline Powder
- color
- White to gray or buff
- Water Solubility
- insoluble
- BRN
- 108922
- InChI
- InChI=1S/C5H3Br2N/c6-4-2-1-3-5(7)8-4/h1-3H
- InChIKey
- FEYDZHNIIMENOB-UHFFFAOYSA-N
- SMILES
- C1(Br)=NC(Br)=CC=C1
- CAS DataBase Reference
- 626-05-1(CAS DataBase Reference)
Safety Information
- Symbol(GHS)
GHS06
- Signal word
- Danger
- Hazard statements
- H300-H312+H332-H315-H319-H335
- Precautionary statements
- P280-P301+P310+P330-P302+P352+P312-P304+P340+P312-P305+P351+P338
- Hazard Codes
- Xi,T,T+
- Risk Statements
- 36/37/38-25-20/21-52-28-52/53-36/38
- Safety Statements
- 26-37/39-45-36/37/39-36-36/37-28-61
- RIDADR
- 2811
- WGK Germany
- 3
- RTECS
- US7883000
- Hazard Note
- Irritant
- HazardClass
- 6.1
- PackingGroup
- II
- HS Code
- 29333999
- Limited Quantities
- 100ml (liquid) or 0.5 Kg (solid)
- Excepted Quantities
- Max Inner Pack (1g or 1ml) and Max Outer Pack (500g or 500ml)
Use
Purify 2,6-dibromopyridine by steam distillation, then recrystallise it twice from EtOH. It does not form an HgCl2 salt. [den Hertog & Wibaut Recl Trav Chim Pays Bas 51 381 1932, Beilstein 20/5 V 435.]
49 India supplier list of "2,6-Dibromopyridine"
- Product Name:2,6-Dibromopyridine
- Products Intro:Purity: 98% | Package: 25kg/
- Company Type: Trader
- Country/Region: CHINA
- Product Name:2,6-Dibromopyridine
- Products Intro:Purity: 99% HPLC | Package: 25KG;200KG;5KG;1KG;1T | CustNote: 626-05-1
- Company Type: Trader
- Country/Region: CHINA
- Product Name:2,6-Dibromopyridine
- Products Intro:Purity: 98% | Package: 纸板桶
- Company Type: Trader
- Country/Region: CHINA
- Product Name:2,6-Dibromopyridine
- Products Intro:Purity: 97% | Package: 5KG;1KG;10KG;25KG 可按要求分装
- Company Type: Trader
- Country/Region: CHINA