2,5-Dichloropyridine

Names

[ Name ]:
2,5-Dichloropyridine

[Synonym ]:
2,5-Dichlor-pyridin
5-Dichloropyridine
2,3-Dichloropyridine
EINECS 240-278-2
2,4-DIFLUORO-3-METHOXY ACETOPHENONE
2,5-DICHLORPYRIDINE
Dichloropyridine
Pyridine, 2,5-dichloro-
T6NJ BG CG
2,5-dichloro-pyridin
Pyridine,2,5-dichloro
2,5-dibrochloropyridine
3-chloro-6-chloropyridine
Pyridine, 2,3-dichloro-
2,5-Dichloropyridine
2-chloro-5-chloropyridine
5-chloro-2-chloropyridine
MFCD00006239
4-Aminophenylacetamide
2,5-dichloro pyridine

Biological Activity

[Description]:

2,5-Dichloropyridine is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

[Related Catalog]:

Research Areas >> Others

Signaling Pathways >> Others >> Others

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
186.6±20.0 °C at 760 mmHg

[ Melting Point ]:
59-62 °C(lit.)

[ Molecular Formula ]:
C₅H₃Cl₂N

[ Molecular Weight ]:
147.99

[ Flash Point ]:
83.1±7.4 °C

[ Exact Mass ]:
146.964249

[ PSA ]:
12.89000

[ LogP ]:
2.17

[ Vapour Pressure ]:
0.9±0.3 mmHg at 25°C

[ Index of Refraction ]:
1.554

[ Storage condition ]:
Room temperature.

[ Water Solubility ]:
insoluble

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: US8225000

CHEMICAL NAME :: Pyridine, 2,5-dichloro-

CAS REGISTRY NUMBER :: 16110-09-1

BEILSTEIN REFERENCE NO. :: 0108886

LAST UPDATED :: 199712

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C5-H3-Cl2-N

MOLECULAR WEIGHT :: 147.99

WISWESSER LINE NOTATION :: T6NJ BG EG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1690 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

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xn:Harmful

[ Risk Phrases ]:
R22;R36/37/38

[ Safety Phrases ]:
S26-S37/39

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
US8225000

[ HS Code ]:
2933399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2933399090

[ 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%

Articles

Coupling of heteroaryl chlorides with arylboronic acids in the presence of [1, 4-bis-(diphenylphosphine) butane] palladium (II) dichloride. Mitchell MB and Wallbank PJ.

Tetrahedron Lett. 32(20) , 2273-76, (1991)

Synthesis of novel halopyridinylboronic acids and esters. Part 1: 6-Halopyridin-3-yl-boronic acids and esters. Bouillon A, et al.

Tetrahedron 58(14) , 2885-90, (2002)