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4,7-Dichloro-1,10-phenanthroline

4,7-Dichloro-1,10-phenanthroline structure

CAS No.: 5394-23-0

Chemical Name:: 4,7-Dichloro-1,10-phenanthroline

Synonyms: NSC 626;4,7-dichloro;4,7-Dichloro-o-phenanthroline;4,7-Dichloro-1,10-phenthroline;4,7-Dichloro-1,1-phenanthroline;1,10-Phenanthroline,4,7-dichloro;4,7-Dichloro-1,10-phenanthroline;4,7-Dichloro-1,10-phenanthroline 97%;4,7-Dichloro-1,10-phenanthroline Hydrate;4,7-Dichloro-1,10-phenanthroline Hydrate >

CBNumber:: CB62102111

Molecular Formula:: C12H6Cl2N2

Molecular Weight:: 249.1

MDL Number:: MFCD00233882

MOL File:: 5394-23-0.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-06-04 16:00:12

Product description	Number	Pack Size	Price
4,7-Dichloro-1,10-phenanthroline 97%	678015	250mg	$198
4,7-Dichloro-1,10-phenanthroline 97%	678015	1g	$470
4,7-Dichloro-1,10-phenanthroline min. 98.0 %	D5690	200MG	$37
4,7-Dichloro-1,10-phenanthroline	D5690	1G	$129
4,7-Dichloro-1,10-phenanthroline Hydrate >98.0%(GC)(T)	D4421	200mg	$66
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4,7-Dichloro-1,10-phenanthroline Properties

Melting point	243-247 °C
Boiling point	395.9±37.0 °C(Predicted)
Density	1.482±0.06 g/cm3(Predicted)
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
pka	3.29±0.10(Predicted)
form	solid
color	white to tan
InChI	InChI=1S/C12H6Cl2N2/c13-9-3-5-15-11-7(9)1-2-8-10(14)4-6-16-12(8)11/h1-6H
InChIKey	GIEQBYJCGYHHSU-UHFFFAOYSA-N
SMILES	N1C2C(=CC=C3C=2N=CC=C3Cl)C(Cl)=CC=1
UNSPSC Code	12352300
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS05,GHS06
Signal word	Danger
Hazard statements	H301-H315-H318-H335
Precautionary statements	P261-P264-P280-P301+P310-P302+P352-P305+P351+P338
target organs	Respiratory system
PPE	dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Hazard Codes	Xn
Risk Statements	22-37/38-41
Safety Statements	26-39
RIDADR	UN 2811 6.1/PG 3
WGK Germany	3
TSCA	No
HazardClass	6.1
HS Code	29339900
Storage Class	6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects
Hazard Classifications	Acute Tox. 3 Oral Eye Dam. 1 Skin Irrit. 2 STOT SE 3
Limited Quantities	5.0 kg (11 lbs) (solid)
Excepted Quantities	Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)

4,7-Dichloro-1,10-phenanthroline price More Price(55)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	678015	4,7-Dichloro-1,10-phenanthroline 97%	5394-23-0	250mg	$198	2026-04-30	Buy
Sigma-Aldrich	678015	4,7-Dichloro-1,10-phenanthroline 97%	5394-23-0	1g	$470	2026-04-30	Buy
TCI Chemical	D5690	4,7-Dichloro-1,10-phenanthroline min. 98.0 %	5394-23-0	200MG	$37	2026-04-30	Buy
TCI Chemical	D5690	4,7-Dichloro-1,10-phenanthroline	5394-23-0	1G	$129	2026-04-30	Buy
TCI Chemical	D4421	4,7-Dichloro-1,10-phenanthroline Hydrate >98.0%(GC)(T)	5394-23-0	200mg	$66	2021-12-16	Buy

Product number	Packaging	Price	Buy
678015	250mg	$198	Buy
678015	1g	$470	Buy
D5690	200MG	$37	Buy
D5690	1G	$129	Buy
D4421	200mg	$66	Buy

4,7-Dichloro-1,10-phenanthroline Chemical Properties,Uses,Production

Application

1,10-phenanthroline can be used as an intermediate in fluorescent materials, mainly in the fields of life sciences and medicine, catalysis, and novel optoelectronic materials.

Synthesis

Take 4.16g (10mmol) of 1,2-bis-[(2,2-dimethyl-4,6-dioxo-1,3-dioxane-5-ylidenemethyl)amino]benzene in 300mL of p-phenylene ether reflux for 30min, the mixture was cooled down to room temperature, when added to cyclohexane there was a large amount of precipitate precipitation precipitation, filtration and washed out of the p-phenylene ether with cyclohexane, vacuum drying to obtain 32.43g of light yellow powder crude The product was dried under vacuum to give 32.43g of light yellow powder crude product with a yield of about 99%. This product does not need to be purified, and can be directly carried out the next step of the reaction. Take 2.1g (10mmol) 4,7-dioxo-1,10-o-phenanthroline, add to 60g (210mmo1) phosphorus trichloride, under the protection of nitrogen reaction for 30min, the reaction solution was poured into 400mL of ice-water mixture, adjusted to pH 7-8 with 10% NaOH, extracted with dichloromethane (100mLx3), the organic layer was combined, dried with anhydrous magnesium sulfate, rotary evaporation with column chromatography. Drying, rotary evaporation and column chromatography gave 1.74 g of white powder product 4,7-dichloro-1,10-phenanthroline in 70% yield.

4,7-Dichloro-1,10-phenanthroline Preparation Products And Raw materials

Raw materials

Preparation Products

Bathophenanthroline

4,7-Dichloro-1,10-phenanthroline Suppliers

Global( 147)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai UCHEM Inc.	+862156762820 +86-13564624040	sales@myuchem.com	China	8741	58
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD	+86-13017695106 +86-13676922317	jiuyitime@fdachem.com	China	16512	58
Springchem New Material Technology Co.,Limited	+86-021-62885108 +8613917661608	info@spring-chem.com	China	2068	57
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	33024	60
AB PharmaTech,LLC	323-480-4688	sales@acrospharmatech.com	United States	989	55
Shenzhen Nexconn Pharmatechs Ltd	+86-755-89396905 +86-15013857715	admin@nexconn.com	China	10403	58
BAYNOE CHEM CO.,LTD	+86-21-34783353 +8615000719740	baynoe@baynoe.com	CHINA	934	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49979	58
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29792	58
Richest Group Ltd	18017061086	oled@richest-group.com	CHINA	5600	58

Supplier	Advantage
Shanghai UCHEM Inc.	58
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD	58
Springchem New Material Technology Co.,Limited	57
ATK CHEMICAL COMPANY LIMITED	60
AB PharmaTech,LLC	55
Shenzhen Nexconn Pharmatechs Ltd	58
BAYNOE CHEM CO.,LTD	58
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
Richest Group Ltd	58

View Lastest Price from 4,7-Dichloro-1,10-phenanthroline manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-06-05	4,7-Dichloro-1,10-phenanthroline 5394-23-0	$63.00-289.00	1g	0.98	20	Shanghai UCHEM Inc.
2026-04-17	4,7-Dichloro-1,10-phenanthroline 5394-23-0	$2.20-8.80	1kg	99%min	100kg	ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
2020-01-08	4,7-Dichloro-1,10-phenanthroline 5394-23-0		1KG	98%; 99%	1kg；10kg; 25kg	Career Henan Chemical Co

4,7-Dichloro-1,10-phenanthroline
5394-23-0
$63.00-289.00
0.98
Shanghai UCHEM Inc.

4,7-Dichloro-1,10-phenanthroline
5394-23-0
$2.20-8.80
99%min
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

4,7-Dichloro-1,10-phenanthroline
5394-23-0
$0.01
98%; 99%
Career Henan Chemical Co

5394-23-0(4,7-Dichloro-1,10-phenanthroline)Related Search:

1,10-Phenanthroline hydrate 4,7-DIMETHOXY-1,10-PHENANTHROLINE, 97% Potassium chromate 1,10-Phenanthroline, 4,7-dibroMo- 1,10-Phenanthroline-5-carboxylic acid

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4,7-Dimethyl-1,10-phenanthroline

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4,7-Dichloro-1,10-phenanthroline 4,7-Dichloro-o-phenanthroline NSC 626 1,10-Phenanthroline,4,7-dichloro 4,7-Dichloro-1,10-phenanthroline Hydrate 4,7-Dichloro-1,10-phenanthroline 97% 4,7-Dichloro-1,10-phenthroline 4,7-Dichloro-1,10-phenanthroline Hydrate > 4,7-dichloro 4,7-Dichloro-1,1-phenanthroline 5394-23-0 C12H6Cl2N2xH2O Building Blocks Catalysis and Inorganic Chemistry Chemical Synthesis Halogenated Heterocycles Heterocyclic Building Blocks N-Containing Other Ligands N-ContainingChemical Synthesis Other LigandsHeterocyclic Building Blocks Catalysis and Inorganic Chemistry Halogenated Heterocycles Heterocyclic Building Blocks Others