2-Chloropyridine
- Product Name2-Chloropyridine
- CAS109-09-1
- CBNumberCB9852776
- MFC5H4ClN
- MW113.54
- EINECS203-646-3
- MDL NumberMFCD00006228
- MOL File109-09-1.mol
Chemical Properties
| Melting point: | −46 °C (−51 °F; 227 K) |
| Boiling point: | 166 °C (331 °F; 439 K) |
| Density | 1.2 g/mL |
| vapor pressure | 1.7 mm Hg ( 20 °C) |
| refractive index | 1.53 |
| Flash point: | 67 °C |
| storage temp. | Refrigerator |
| solubility | 27g/l |
| pka | 0.49(at 25℃) |
| form | liquid |
| color | colorless |
| Odor | Pyridine-like odor |
| PH | 6-7 (27g/l, H2O, 20℃) |
| Water Solubility | 27 g/L (20 ºC) |
| BRN | 105788 |
| Henry's Law Constant | 7.4×10-1 mol/(m3Pa) at 25℃, Arnett and Chawla (1979) |
| InChI | 1S/C5H4ClN/c6-5-3-1-2-4-7-5/h1-4H |
| InChIKey | OKDGRDCXVWSXDC-UHFFFAOYSA-N |
| SMILES | Clc1ccccn1 |
| CAS DataBase Reference | 109-09-1(CAS DataBase Reference) |
| NIST Chemistry Reference | Pyridine, 2-chloro-(109-09-1) |
| EPA Substance Registry System | 2-Chloropyridine (109-09-1) |
Safety
| Symbol(GHS) |
    GHS05,GHS06,GHS08,GHS09 |
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| Signal word | Danger | |||||||||
| Hazard statements | H302-H310+H330-H315-H318-H335-H373-H410 | |||||||||
| Precautionary statements | P262-P273-P280-P302+P352+P310-P304+P340+P310-P305+P351+P338+P310 | |||||||||
| target organs | Respiratory system | |||||||||
| PPE | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter | |||||||||
| Hazard Codes | T | |||||||||
| Risk Statements | 23/24/25-36/37/38 | |||||||||
| Safety Statements | 26-36/37/39-45-28A-27 | |||||||||
| RIDADR | UN 2822 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | US5950000 | |||||||||
| Hazard Note | Toxic | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 2933399090 | |||||||||
| Storage Class |
6.1A - Combustible acute toxic Cat. 1 and 2 very toxic hazardous materials |
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| Hazard Classifications |
Acute Tox. 2 Dermal Acute Tox. 2 Inhalation Acute Tox. 4 Oral Aquatic Acute 1 Aquatic Chronic 1 Eye Dam. 1 Skin Irrit. 2 STOT RE 2 STOT SE 3 |
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| Hazardous Substances Data | 109-09-1(Hazardous Substances Data) | |||||||||
| REACH Registrations | Active | |||||||||
| NFPA 704: |
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