ChemicalBook >> CAS DataBase List >>2-chloro-5-cyanopyridine
2-chloro-5-cyanopyridine
- CAS No.
- 33252-28-7
- Chemical Name:
- 2-chloro-5-cyanopyridine
- Synonyms
- 6-CHLORONICOTINONITRILE;6-CHLOROPYRIDINE-3-CARBONITRILE;6-Chloronicotinitrile;BUTTPARK 37\12-46;oro-5-cyanopyridine;6-CHLORONICOTINONTRILE;6-chloronicotininitrile;6-Chloronicotinonitride; 6-Chloro-3-cyanopyridin;2-CHLORO-5-CYANOPYRIDINE
- CBNumber:
- CB4366126
- Molecular Formula:
- C6H3ClN2
- Molecular Weight:
- 138.55
- MDL Number:
- MFCD00084941
- MOL File:
- 33252-28-7.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-05-28 01:14:36
| Melting point | 116-120 °C(lit.) |
|---|---|
| Boiling point | 105-107°C 1mm |
| Density | 1.33±0.1 g/cm3(Predicted) |
| Flash point | 105-107°C/1mm |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | Ethanol |
| pka | -3.56±0.10(Predicted) |
| form | powder to crystal |
| color | White to Light yellow to Light orange |
| BRN | 113867 |
| InChI | InChI=1S/C6H3ClN2/c7-6-2-1-5(3-8)4-9-6/h1-2,4H |
| InChIKey | ORIQLMBUPMABDV-UHFFFAOYSA-N |
| SMILES | C1=NC(Cl)=CC=C1C#N |
| CAS DataBase Reference | 33252-28-7(CAS DataBase Reference) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302+H312-H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P280-P301+P312-P302+P352+P312-P305+P351+P338 | |||||||||
| target organs | Respiratory system | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| Hazard Codes | Xn,T,Xi | |||||||||
| Risk Statements | 20/21/22-36/37/38 | |||||||||
| Safety Statements | 26-36-36/37/39-37 | |||||||||
| RIDADR | 3276 | |||||||||
| WGK Germany | 3 | |||||||||
| Hazard Note | Toxic | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29333990 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Acute Tox. 4 Oral Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
|||||||||
| NFPA 704 |
|
2-chloro-5-cyanopyridine price More Price(103)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 510734 | 6-Chloro-3-pyridinecarbonitrile 97% | 33252-28-7 | 5g | $49.2 | 2026-04-30 | Buy |
| Sigma-Aldrich | 510734 | 6-Chloro-3-pyridinecarbonitrile 97% | 33252-28-7 | 25g | $169 | 2026-04-30 | Buy |
| TCI Chemical | C2056 | 2-Chloro-5-cyanopyridine >97.0%(GC)(N) | 33252-28-7 | 5g | $50 | 2026-04-30 | Buy |
| TCI Chemical | C2056 | 2-Chloro-5-cyanopyridine >97.0%(GC)(N) | 33252-28-7 | 25g | $197 | 2026-04-30 | Buy |
| Usbiological | 230158 | 2-Chloro-5-cyanopyridine ≥97% (HPLC) ≥97%(HPLC) | 33252-28-7 | 1g | $156 | 2026-06-03 | Buy |
2-chloro-5-cyanopyridine Chemical Properties,Uses,Production
Chemical Properties
Yellow to Brown Cryst
Uses
2-Chloro-5-cyanopyridine (cas# 33252-28-7) is a compound useful in organic synthesis.
Uses
6-Chloro-3-pyridinecarbonitrile (2-Chloro-5-cyanopyridine) may be used in the preparation of:
- (6-chloro-3-pyridyl)methylamine
- 2-(N-methyl-N-isopropylamino)-5-cyanopyridine
- S-(5-cyano-2-pyridyl)thiouronium chloride
General Description
6-Chloro-3-pyridinecarbonitrile is a substituted pyridine.
Synthesis
Taking 2-chloro-5-trichloromethylpyridine and ammonium chloride as raw materials, the weight ratio of 2-chloro-5-trichloromethylpyridine to ammonium chloride is 1:1.1 to 1:3, and under the catalyst's catalytic action, the reaction temperature is in the range of 100 to 250C, and the reaction time is in the range of 1 to 18 hours, to produce 2-chloro-5-cyanopyridine.
2-chloro-5-cyanopyridine Preparation Products And Raw materials
Global( 533)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Nanjing Jubai Biomedical Technology Co., Ltd. | 13585203734 | info@jbzml.com | China | 200 | 58 |
| Shanghai EachChem Co., Ltd. | 021-64196659 13564486206 | info@eachchem.com | China | 50 | 55 |
| Jiangsu Mingchem Corporation | 0519-85170101 | sales@mingchem.com | China | 632 | 55 |
| Lanzhou ZhuoKe biotechnology co., LTD. | 18919927361 | zhang999zhi@sina.com | China | 185 | 58 |
| Changzhou hanergy Biotechnology Co., Ltd | 13915872857 | hannengchemical@163.com | China | 117 | 58 |
| Zaozhuang Benefit Chemical Co., Ltd. | 0531-69958783 15508681609 | 1948129184@qq.com | China | 208 | 60 |
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| INTATRADE GmbH | +49 3493/605464 | sales@intatrade.de | Germany | 3563 | 66 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30103 | 84 |
Related articles
- Advances in Synthetic Methodologies of 2-chloro-5-cyanopyridine
- 2-chloro-5-cyanopyridine is a crucial compound in pharmaceutical and agrochemical synthesis due to its reactivity and versatil....
- Apr 16,2025
View Lastest Price from 2-chloro-5-cyanopyridine manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-09-02 | (6-Chloro-3-pyridinyl)acetonitrile
33252-28-7
|
$1.00-200.00 | 1KG | 99% | Henan Fengda Chemical Co., Ltd | ||
 |
2023-10-22 | 2-chloro-5-cyanopyridine
33252-28-7
|
1drums | 99%min. | 10tons | Shanghai Xinchem Co., Ltd. | ||
 |
2022-01-04 | 2-Chloro-5-cyanopyridine
33252-28-7
|
1g | 98%min | 100kgs/month | Shanghai Rlavie Technology Co ltd |
-
- (6-Chloro-3-pyridinyl)acetonitrile
33252-28-7
- $1.00-200.00
- 99%
- Henan Fengda Chemical Co., Ltd
-
- 2-chloro-5-cyanopyridine
33252-28-7
- 99%min.
- Shanghai Xinchem Co., Ltd.
-
- 2-Chloro-5-cyanopyridine
33252-28-7
- 98%min
- Shanghai Rlavie Technology Co ltd
33252-28-7(2-chloro-5-cyanopyridine)Related Search:
BUTTPARK 37\12-46
2-CHLORO-5-CYANOPYRIDINE
2-CHLOROPYRIDINE-5-CARBONITRILE
3-PYRIDINECARBONITRILE, 6-CHLORO-
6-CHLORO-3-CYANO PYRIDINE
6-CHLORO-3-PYRIDINECARBONITRILE
2-Chloro-5-pyridine carbonitrile (6-Chloro nicotinonitrile)
6-CHLORONICOTINONTRILE
6-Chloro-3-cyanopyridin
6-Chloronicotinic acidnitrile
6-CHLORONICOTINONITRILE ( CNN )
2-CHLORO-5-CYANOPYRIDINE 98+%
6-Chloro-3-pyridinecarbontrile
2-Chloro-5-cyanopyridine, 2-Chloropyridine-5-carbonitrile
6-Chloro-3-pyridinecarbonitrile,2-Chloro-5-cyanopyridine, 2-Chloropyridine-5-carbonitrile
Nicotinonitrile,6-chloro-
6-Chloropyridine-3-carbonitrile, 2-Chloro-5-cyanopyridine
2-Chloro-5-cyanopyridine, 97+%
6-chloronicotininitrile
6-Chloronicotinonitride
6-Chloronicotinonitrile
2-Chloro-5-cyanopyridine
2-Chloropyridine-5-carbonitrile
2-Chloro-5-pyridinecarbonitrile
2-Chloro-5-cyanopyridine >
(6-Chloro-3-pyridinyl)acetonitrile
oro-5-cyanopyridine
5-cyano-2-chloropyridine
6-CHLOROPYRIDINE-3-CARBONITRILE
6-CHLORONICOTINONITRILE
6-Chloronicotinitrile
416-Chloro-3-cyanoPyridine
33252-28-7
33522-28-7
33252-29-7
33525-28-7
C6H3ClN2
Pyridines
Heterocyclic Building Blocks
Halogenated Heterocycles
Building Blocks
Building Blocks
C5 to C6
C6 to C7
Chemical Synthesis
Halogenated Heterocycles
Heterocyclic Building Blocks
Aromatics
Heterocycles
Aromatics Compounds
Chloropyridines
Halopyridines
blocks
Carboxes
Pyridines
pyridine derivative
Halides
PYRIDINE
Pyridine series
