Introduction：Basic information about CAS 2402-77-9|2,3-Dichloropyridine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2,3-Dichloropyridine |
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| CAS Number | 2402-77-9 | Molecular Weight | 147.99 |
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| Density | 1.4±0.1 g/cm3 | Boiling Point | 192.5±20.0 °C at 760 mmHg |
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| Molecular Formula | C5H3Cl2N | Melting Point | 64-67 °C(lit.) |
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| MSDS | ChineseUSA | Flash Point | 87.5±7.4 °C |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | 2,3-Dichloropyridine |
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| Synonym | More Synonyms |
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2,3-Dichloropyridine BiologicalActivity
| Description | 2,3-Dichloropyridine is a biochemical reagent that can be used as a biological material or organic compound for life science related research. |
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| Related Catalog | Research Areas >>OthersSignaling Pathways >>Others >>Others |
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Chemical & Physical Properties
| Density | 1.4±0.1 g/cm3 |
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| Boiling Point | 192.5±20.0 °C at 760 mmHg |
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| Melting Point | 64-67 °C(lit.) |
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| Molecular Formula | C5H3Cl2N |
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| Molecular Weight | 147.99 |
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| Flash Point | 87.5±7.4 °C |
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| Exact Mass | 146.964249 |
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| PSA | 12.89000 |
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| LogP | 2.12 |
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| Vapour Pressure | 0.7±0.4 mmHg at 25°C |
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| Index of Refraction | 1.554 |
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| InChIKey | MAKFMOSBBNKPMS-UHFFFAOYSA-N |
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| SMILES | Clc1cccnc1Cl |
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| Water Solubility | slightly soluble |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- US8050000
- CHEMICAL NAME :
- Pyridine, 2,3-dichloro-
- CAS REGISTRY NUMBER :
- 2402-77-9
- BEILSTEIN REFERENCE NO. :
- 0109811
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C5-H3-Cl2-N
- MOLECULAR WEIGHT :
- 147.99
- WISWESSER LINE NOTATION :
- T6NJ BG CG
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 135 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Behavioral - antipsychotic Liver - fatty liver degeneration
- REFERENCE :
- TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 11,361,1967
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Safety Information
| Symbol |
GHS07 |
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| Signal Word | Warning |
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| Hazard Statements | H315-H319-H335 |
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| Precautionary Statements | P261-P305 + P351 + P338 |
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| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
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| Hazard Codes | Xn:Harmful |
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| Risk Phrases | R22;R36/37/38 |
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| Safety Phrases | S26-S36-S37/39 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 3 |
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| RTECS | US8050000 |
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| Packaging Group | I; II; III |
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| HS Code | 29333999 |
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Customs
| HS Code | 2933399090 |
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| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| 2,3-Dichloropyridine |
| 2,3-dichloropydine |
| 2,3-DICHLOROPYRIDINE 2,3-DICHLOROPYRIDINE |
| 2,3-dichloro-pyridine |
| T6NJ BG CG |
| 2,3-Dichlor-pyridin |
| 2,3-chloropyridine |
| Pyridine, 2,3-dichloro- |
| 3-Dichloropyridine |
| EINECS 219-281-8 |
| MFCD00006229 |
| 2,3-dichloro-pyridin |
| 2,3-Dichloro pyridine |
