ChemicalBook > CAS DataBase List > 2,3-Dichloro-5-(trichloromethyl)pyridine

2,3-Dichloro-5-(trichloromethyl)pyridine

Product Name
2,3-Dichloro-5-(trichloromethyl)pyridine
CAS No.
69045-83-6
Chemical Name
2,3-Dichloro-5-(trichloromethyl)pyridine
Synonyms
2,3-Dichloro-5-(trichloromethyl)pyridine;2 3-DICHLORO-5-(TRICHLOROMETHYL)PYRIDIN&;Pyridine,2,3-dichloro-5-(trichloromethyl)-;69045-83-6 2,3-Dichloro-5-(trichloromethyl)pyridine;2,3-Dichloro-5-(trichloromethyl)pyridine ISO 9001：2015 REACH
CBNumber
CB0504856
Molecular Formula
C6H2Cl5N
Formula Weight
265.35
MOL File
69045-83-6.mol
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2,3-Dichloro-5-(trichloromethyl)pyridine Property

Boiling point:
278-279 °C(lit.)
Density 
1.636 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.5900(lit.)
Flash point:
150 °F
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
pka
-3.03±0.10(Predicted)
EPA Substance Registry System
2,3-Dichloro-5-(trichloromethyl)pyridine (69045-83-6)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
HS Code 
2933399990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

Matrix Scientific
Product number
098266
Product name
2,3-Dichloro-5-(trichloromethyl)pyridine
Purity
95+%
Packaging
1g
Price
$125
Updated
2021/12/16
SynQuest Laboratories
Product number
3H32-5-BP
Product name
2,3-Dichloro-5-(trichloromethyl)pyridine
Packaging
1g
Price
$208
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD149562
Product name
2,3-Dichloro-5-(trichloromethyl)pyridine
Packaging
2g
Price
$242
Updated
2021/12/16
Matrix Scientific
Product number
098266
Product name
2,3-Dichloro-5-(trichloromethyl)pyridine
Purity
95+%
Packaging
5g
Price
$360
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD149562
Product name
2,3-Dichloro-5-(trichloromethyl)pyridine
Packaging
500mg
Price
$80
Updated
2021/12/16
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2,3-Dichloro-5-(trichloromethyl)pyridine Chemical Properties,Usage,Production

Uses

2,3-dichloro-5-(trifluoromethyl)pyridine (DCTF) is an important organic intermediate for the agrochemical industry in particular for use in the synthesis of fluazinam and fluopicolide as well as other pesticidal active pyridine compounds.

Synthesis

Conversion of Nicotinic acid to 2,3-dichloro-5-(trichloromethyl)pyridine. Nicotinic acid (2 g, 16.25 mmole) and phosphorous pentachloride (27 g, 130 mmole) was mixed in a 50 ml Teflon autoclave. The autoclave was closed and heated in a 180 °C warm metal block. After 48 hours was the autoclave cooled to 25 °C and opened. The resulting suspension was quenched in a mixture of NaOH (10 %) and dichlorom ethane under stirring, keeping the temperature below 30 °C. The phases were separated and the organic phase was evaporated to dryness to get the crude product. The product was hereafter distilled and 2,8 g of 2,3-dichloro-5-(trichloromethyl)pyridine was obtained (65% yield).

2,3-Dichloro-5-(trichloromethyl)pyridine Preparation Products And Raw materials

Raw materials

Preparation Products

2,3-Dichloro-5-(trifluoromethyl)pyridine
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View Lastest Price from 2,3-Dichloro-5-(trichloromethyl)pyridine manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
2,3-Dichloro-5-(trichloromethyl)pyridine 69045-83-6
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-12-02
Hebei Mojin Biotechnology Co., Ltd
Product
2,3-Dichloro-5-(trichloromethyl)pyridine 69045-83-6
Price
US $100.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
5000kg/week
Release date
2021-05-27
Dideu Industries Group Limited
Product
2,3-Dichloro-5-(trichloromethyl)pyridine 69045-83-6
Price
US $1.10/g
Min. Order
1g
Purity
99.00%
Supply Ability
100 Tons min
Release date
2021-08-27

69045-83-6, 2,3-Dichloro-5-(trichloromethyl)pyridineRelated Search:

2,3-Dichlorobenzotrifluoride ISOCYANIC ACID 3,6-DICHLORO-2-(TRICHLOROMETHYL)PYRIDINE 2,6-DICHLORO-3-(TRICHLOROMETHYL)PYRIDINE 2,3-Dichloro-6-(trichloromethyl)pyridine 2,4-Dichloro-6-(trichloromethyl)pyridine 3,5-dichloro-2-(trichloromethyl)pyridine 2,6-DICHLORO-4-(TRICHLOROMETHYL)PYRIDINE 2,4-Dimethoxy-3,5-dichloro-6-(trichloromethyl)pyridine 2,6-DICHLORO-3-(TRICHLOROMETHYL)PYRIDINE, TECH 2,5,6-TRICHLORO-3-TRIFLUOROMETHYLPYRIDINE N-[2,3,6-TRICHLORO-5-(TRIFLUOROMETHYL)PYRIDIN-4-YL]BENZENE-1,2-DIAMINE 2,3-Dichloro-5-(trichloromethyl)pyridine 2,3,6-TRICHLORO-4-[(4-METHYLPHENYL)THIO]-5-(TRIFLUOROMETHYL)PYRIDINE

  • 2 3-DICHLORO-5-(TRICHLOROMETHYL)PYRIDIN&
  • 2,3-Dichloro-5-(trichloromethyl)pyridine
  • Pyridine,2,3-dichloro-5-(trichloromethyl)-
  • 2,3-Dichloro-5-(trichloromethyl)pyridine ISO 9001：2015 REACH
  • 69045-83-6 2,3-Dichloro-5-(trichloromethyl)pyridine
  • 69045-83-6
  • C6H2NCl5
  • Pyridine series
  • blocks
  • FluoroCompounds
  • Pyridines