ChemicalBook > CAS DataBase List > Pentachloropyridine

Pentachloropyridine

Product Name
Pentachloropyridine
CAS No.
2176-62-7
Chemical Name
Pentachloropyridine
Synonyms
Pentapyridine;Pentachloropyr;JACS-2176-62-7;Perchloropyridine;pentachlorpyridine;pentachloro-pyridin;PENTACHLOROPYRIDINE;Fivechlorine pyridine;Pentachloropyridine>Pentachloropyridine>98%
CBNumber
CB5340332
Molecular Formula
C5Cl5N
Formula Weight
251.33
MOL File
2176-62-7.mol
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Pentachloropyridine Property

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)
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Safety

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
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P273Avoid release to the environment.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P391Collect spillage. Hazardous to the aquatic environment

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
8.41070
Product name
Pentachloropyridine
Purity
for synthesis
Packaging
25g
Price
$97.3
Updated
2025/07/31
TCI Chemical
Product number
P1661
Product name
Pentachloropyridine
Purity
>98.0%(GC)
Packaging
25g
Price
$58
Updated
2023/06/20
TRC
Product number
P238173
Product name
Pentachloropyridine
Packaging
50g
Price
$90
Updated
2021/12/16
TRC
Product number
P238173
Product name
Pentachloropyridine
Packaging
100g
Price
$115
Updated
2021/12/16
Frontier Specialty Chemicals
Product number
JK412566
Product name
Pentachloropyridine
Purity
98%
Packaging
5g
Price
$13
Updated
2021/12/16
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Pentachloropyridine Chemical Properties,Usage,Production

Description

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.

Chemical Properties

WHITE TO OFF-WHITE FLAKES

Uses

Pentachloropyridine is a halogenated pyridine with antineoplastic and antiapoptic properties.

Preparation

Pentachloropyridine can be produced through a direct electrophilic substitution reaction between pyridine and chlorine.

Safety Profile

Poison by intraperitoneal route. When heated to decomposition it emits very toxic fumes of Clí and NOx.

Purification Methods

Purify it by recrystallisation from EtOH or aqueous EtOH. It sublimes at 150o/3mm. [den Hertog et al. Recl Trav Chim Pays-Bas 69 673 1950, Schikh et al. Chem Ber 69 2604 1936, Beilstein 20 I 81, 20 III/IV 2503, 20/5 V 422.]

Pentachloropyridine Preparation Products And Raw materials

Raw materials

Chlorine

Preparation Products

Chlorpyrifos Chlorpyrifos-methyl
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Pentachloropyridine Suppliers

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View Lastest Price from Pentachloropyridine manufacturers

Hebei Chuanghai Biotechnology Co., Ltd
Product
Pentachloropyridine 2176-62-7
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-12-02
Hebei Chuanghai Biotechnology Co., Ltd
Product
Pentachloropyridine 2176-62-7
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2024-10-30
Shanghai Yongzeng Technology Co.,Ltd
Product
Pentachloropyridine 2176-62-7
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
99%min
Supply Ability
100kgs
Release date
2024-09-04

2176-62-7, PentachloropyridineRelated Search:

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  • 2,3,4,5,6-PENTCHLOROPYRIDINE
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  • JACS-2176-62-7
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  • Pentachloropyridine ISO 9001：2015 REACH
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  • Pentachloropyridinehydrochloride
  • 2176-62-7
  • 7696-17-9
  • C5Cl5N
  • Pyridines
  • Halogenated Heterocycles
  • Heterocyclic Building Blocks
  • C5
  • Building Blocks
  • Chloropyridines
  • Halopyridines
  • Pesticide intermediate
  • Chloropyridines
  • Halopyridines
  • C5Heterocyclic Building Blocks
  • Halogenated Heterocycles
  • Heterocyclic Building Blocks
  • Pyridines