CAS No.2587-00-0,2,6-DICHLOROPYRIDINE N-OXIDE Suppliers,MSDS download

Products Categories

Pharmaceutical (44)
Organic Chemicals (16)
Others (8)
Reagent (3)

Basic Information

Molecular Structure:
CAS No.:	2587-00-0
Name:	2,6-DICHLOROPYRIDINE N-OXIDE
Article Data:	31

Formula:	C₅H₃Cl₂NO
Molecular Weight:	163.991
Synonyms:	2,6-Dichloropyridine1-oxide;2,6-Dichloropyridine-N-oxide;NSC 136569;
Density:	1.47 g/cm³
Melting Point:	138-142oC(lit.)
Boiling Point:	344.2 °C at 760 mmHg
Flash Point:	162 °C
Appearance:	Slightly yellow-cream crystalline powder
Hazard Symbols:	Xn
Risk Codes:	36/37/38-20/21/22
Safety:	36/37/39-26-22
PSA:	25.46000
LogP:	2.42190

Synthetic route

: 2402-78-0
2,6-dichloropyridine

: 2587-00-0
2,6-dichloropyridine N-oxide

Conditions

Conditions	Yield
With dihydrogen peroxide; trifluoroacetic acid at 80℃; for 2h; Reagent/catalyst; Temperature;	90.15%
With dihydrogen peroxide; trifluoroacetic acid In water at 0℃; for 6.5h; Reflux;	87.6%
With dihydrogen peroxide; trifluoroacetic acid In water for 6.5h; Reflux;	87.6%

: 2402-78-0
2,6-dichloropyridine

: 7722-84-1
dihydrogen peroxide

: 2587-00-0
2,6-dichloropyridine N-oxide

Conditions

Conditions	Yield
With trifluoroacetic acid

: 2587-00-0
2,6-dichloropyridine N-oxide

: 2402-78-0
2,6-dichloropyridine

Conditions

Conditions	Yield
With 2-methyl-but-2-ene; trans-dioxo(5,10,15,20-tetramesitylporphirinato)ruthenium(VI) In benzene at 30℃; for 15h;	94%
With (4,4′-di-tert-butyl-2,2′-bipyridine)bis[(2-pyridinyl)phenyl]iridium(III) hexafluorophosphate; di-tert-butyl 1,4-dihydro-2,6-dimethyl-3,5-pyridine-dicarboxylate In acetonitrile at 20℃; for 0.75h; Inert atmosphere; Irradiation; chemoselective reaction;	92%
With ammonium formate; silica gel; zinc In methanol at 20℃; for 0.166667h; chemoselective reaction;	88%

: 2587-00-0
2,6-dichloropyridine N-oxide

: 111-87-5
octanol

: 162912-64-3
1-hydroxy-6-(octyloxy)pyridine-2(1H)-one

Conditions

Conditions	Yield
With sodium hydroxide In water at 20 - 120℃; pH=3.5 - 4.0; Reflux;	90.6%

: 2587-00-0
2,6-dichloropyridine N-oxide

: 16063-69-7
2,4,6-trichloropyridine

Conditions

Conditions	Yield
With trichlorophosphate for 4h; Reflux;	85%
With trichlorophosphate for 4h; Reflux;	85%
With trichlorophosphate for 4h; Reflux;	85%

: 2587-00-0
2,6-dichloropyridine N-oxide

: 1415388-29-2
C5H4BCl2NO3

Conditions

Conditions	Yield
With (1,5-cyclooctadiene)(methoxy)iridium(I) dimer; bis(pinacol)diborane; 4,4'-di-tert-butyl-2,2'-bipyridine	85%

: 2587-00-0
2,6-dichloropyridine N-oxide

: 6334-55-0
allyl (4-bromophenyl)sulfide

: 536-74-3
phenylacetylene

: 2-(4-bromophenylthio)-1-phenylpent-4-en-1-one

Conditions

Conditions	Yield
With Mor-DaIPhos-AuCl; sodium tetrakis[(3,5-di-trifluoromethyl)phenyl]borate In 1,2-dichloro-ethane at 60℃; for 20h;	77%

...Expand

: 2587-00-0
2,6-dichloropyridine N-oxide

A: 109-09-1
2-chloropyridine

B: 2402-78-0
2,6-dichloropyridine

Conditions

Conditions	Yield
With copper(l) iodide; zinc In ethanol at 55 - 60℃; for 3h;	A n/a B 75%

: 2587-00-0
2,6-dichloropyridine N-oxide

: [(N,N’-bis(2,6-diisopropylphenyl)imidazol-2-ylidene)Ge{CH(SiMe3)2}][(3,5-(CF3)2C6H3)4]

: C32H12BF24(1-)*C39H58Cl2GeN3O2Si2(1+)

Conditions

Conditions	Yield
In fluorobenzene at 20℃; for 0.0833333h; Inert atmosphere;	73%

: 15446-14-7
1-allylsulfanyl-4-chloro-benzene

: 2587-00-0
2,6-dichloropyridine N-oxide

: 536-74-3
phenylacetylene

: 2-(4-chlorophenylthio)-1-phenylpent-4-en-1-one

Conditions

Conditions	Yield
With Mor-DaIPhos-AuCl; sodium tetrakis[(3,5-di-trifluoromethyl)phenyl]borate In 1,2-dichloro-ethane at 60℃; for 8h;	70%

...Expand

Country:
Business Type:
All

Lab/Research institutions

Trading Company

Manufacturers

Other
Certificate:
Manufacturer

Enterprise Authentication

ISO

GMP

FDA

HALAL

Display:default sort
Suppiers of more reward points first

New supplier

Total:61 Page 1 of 2 1 2 Next>>

Post a RFQ

Cas No.:

Product Name:

Quantity:

Email:

Company name:

Valid Period:

Detailed Requirements:

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

What can I do for you?
Get Best Price

Get Best Price for 2587-00-0

Specification

The Pyridine,2,6-dichloro-, 1-oxide, with the CAS registry number 2587-00-0, is also known as 2,6-Dichloropyridine n-oxide. It belongs to the product categories of Categories: Heterocyclic Compounds; Nucleotides and Nucleosides; Bases & Related Reagents; Nucleotides; C5Heterocyclic Building Blocks; Halogenated Heterocycles; Heterocyclic Building Blocks; Pyridines. This chemical's molecular formula is C₅H₃Cl₂NO and molecular weight is 163.99. What's more, its IUPAC name is 2,6-Dichloro-1-oxidopyridin-1-ium and its systematic name is 2,6-Dichloropyridine 1-oxide.

Physical properties about this chemical are: (1)ACD/LogP: 0.00; (2)#of Rule of 5 Violations: 0; (3)#H bond acceptors: 2; (4)#H bond donors: 0; (5)#Freely Rotating Bonds: 0; (6)Polar Surface Area: 24.11 Å²; (7)Index of Refraction: 1.582; (8)Molar Refractivity: 37.04 cm³; (9)Molar Volume: 110.9 cm³; (10)Polarizability: 14.68×10^-24cm³; (11)Surface Tension: 46.7 dyne/cm; (12)Density: 1.47 g/cm³; (13)Flash Point: 162 °C; (14)Enthalpy of Vaporization: 56.49 kJ/mol; (15)Boiling Point: 344.2 °C at 760 mmHg; (16)Vapour Pressure: 0.000133 mmHg at 25 °C.

When you are dealing with this chemical, you should be very careful. This chemical is irritating to eyes, respiratory system and skin. It is harmful by inhalation, in contact with skin and it is harmful if it is swallowed. Therefore, you should wear suitable protective clothing, gloves and eye/face protection. And in case of contacting with eyes, you should rinse immediately with plenty of water and seek medical advice. Do not breathe dust.

You can still convert the following datas into molecular structure:
(1) SMILES: [O-][n+]1c(Cl)cccc1Cl
(2) InChI: InChI=1/C5H3Cl2NO/c6-4-2-1-3-5(7)8(4)9/h1-3H
(3) InChIKey: RFOMGVDPYLWLOC-UHFFFAOYAM