Pentachloropyridine , 98% , 2176-62-7

Synonym(s):
Pentachloropyridine;Perchloropyridine

CAS NO.：2176-62-7

Empirical Formula: C5Cl5N

Molecular Weight: 251.33

MDL number: MFCD00006230

EINECS: 218-535-5

PRODUCT Properties

• Melting point: 124 °C
• Boiling point: 280 °C
• Density: 1.7500 (estimate)
• vapor density: 8.4 (vs air)
• vapor pressure: 0.01 mm Hg ( 20 °C)
• storage temp.: Store below +30°C.
• solubility: 9mg/l
• form: Flakes
• pka: -6.23±0.50(Predicted)
• color: White to off-white
• BRN: 155197
• InChIKey: DNDPLEAVNVOOQZ-UHFFFAOYSA-N
• CAS DataBase Reference: 2176-62-7(CAS DataBase Reference)
• NIST Chemistry Reference: Pyridine, pentachloro-(2176-62-7)
• EPA Substance Registry System: Pyridine, pentachloro- (2176-62-7)

Description and Uses

Pentachloropyridine is one of the most important perhalogenated compounds which find broad applications in many fields of chemistry. It is most reactive at the 4- position. Reduction with zinc, or electrochemically, yields 2,3,5,6-tetrachloropyridine. Partial hydrolysis and phosphorylation gives the insecticide chlorpyrifos.

Pentachloropyridine is a halogenated pyridine with antineoplastic and antiapoptic properties.

Safety

• Symbol(GHS): GHS07,GHS09
• Signal word: Warning
• Hazard statements: H302-H410
• Precautionary statements: P264-P270-P273-P301+P312-P391-P501
• Hazard Codes: Xn,Xi
• Risk Statements: 22-36/37/38-42/43
• Safety Statements: 22-26-36-24/25
• RIDADR: UN3077
• WGK Germany: 3
• RTECS: UT7000000
• TSCA: Yes
• HazardClass: 9
• HS Code: 29333999
• Hazardous Substances Data: 2176-62-7(Hazardous Substances Data)
• Toxicity: LD50 ipr-mus: 235 mg/kg TXAPA9 11,361,67
• Limited Quantities: 5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid)
• Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)