ChemicalBook--->CAS DataBase List--->22536-67-0

22536-67-0

22536-67-0 Structure

22536-67-0 Structure
IdentificationMore
[Name]

2,5-Dichloropyrimidine
[CAS]

22536-67-0
[Synonyms]

2,5-DICHLOROPYRIMIDINE
Pyrimidine, 2,5-dichloro-(7CI,8CI,9CI)
2,5-DICHLOROPYRIMIDINE,PURITY:95% MIN(HPLC)
Pyrimidine, 2,5-dichloro-
[EINECS(EC#)]

639-415-2
[Molecular Formula]

C4H2Cl2N2
[MDL Number]

MFCD00673131
[Molecular Weight]

148.98
[MOL File]

22536-67-0.mol
Chemical PropertiesBack Directory
[Melting point ]

48-55 °C
[Boiling point ]

190°C
[density ]

1.493
[Fp ]

140°C
[storage temp. ]

Keep in dark place,Sealed in dry,Room Temperature
[form ]

Powder
[pka]

-2.84±0.22(Predicted)
[color ]

Off-white
[Water Solubility ]

Slightly soluble in water.
[λmax]

268nm(EtOH)(lit.)
[InChI]

InChI=1S/C4H2Cl2N2/c5-3-1-7-4(6)8-2-3/h1-2H
[InChIKey]

CEJAHXLRNZJPQH-UHFFFAOYSA-N
[SMILES]

C1(Cl)=NC=C(Cl)C=N1
[CAS DataBase Reference]

22536-67-0(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

C
[Risk Statements ]

22-41-50
[Safety Statements ]

26-39-61
[RIDADR ]

UN 3077 9/PG 3
[WGK Germany ]

2
[HazardClass ]

9
[HazardClass ]

LACHRYMATOR, CORROSIVE
[PackingGroup ]

[HS Code ]

29335990
Hazard InformationBack Directory
[Uses]

2,5-Dichloropyrimidine acid is employed as a important raw material and intermediate used in organic synthesis agrochemical, pharmaceutical and dyestuff field.
[Preparation]

2,5-Dichloropyrimidine was synthesised from 2-hydroxypyrimidine hydrochloride by treatment with aqueous chlorine solution. Reaction of the product with phosphoryl chloride in the presence of N,N-dimethylaniline gave the desired product in 40% yield. The sample was then purified by sublimation.
[storage]

Store in cool, dry place in tightly closed container. With adequate ventilation. Store away from oxidizing agent.
[structure and hydrogen bonding]

C4H2Cl2N2, M=148.98 monoclinic, space group P21/m with a=6.077(3), b=19.771(8), c=7.399(3) ?, β=101.23(6)°, U=872 ?3 [from 2θ values of 29 reflections measured at±ω, 25 ≤2θ ≤ 38°, λ = 0.710 73?, T=150.0 K], Dcalc=1.702 g cm-3, Z=6, μ =0.993 mm-1[1].
[References]

[1] Blake A, et al. Structure Analysis Restrained by ab Initio Calculations: The Molecular Structure of 2,5-Dichloropyrimidine in Gaseous and Crystalline Phases. The Journal of Physical Chemistry, 1996; 100: 12280–12287.
Spectrum DetailBack Directory
[Spectrum Detail]

2,5-Dichloropyrimidine(22536-67-0)1HNMR
22536-67-0 suppliers list
Company Name: Changzhou Fullone Chemical Co., Ltd.
Tel: +86-13328197671 +86-13861172460 , +86-13861172460
Website: www.chemicalbook.com/showsupplierproductslist1674475/0.htm
Company Name: Capot Chemical Co.,Ltd.
Tel: 571-85586718 +8613336195806 , +8613336195806
Website: http://www.capotchem.com
Company Name: Shanghai Daken Advanced Materials Co.,Ltd
Tel: +86-371-66670886
Website: www.dakenam.com/
Company Name: ATK CHEMICAL COMPANY LIMITED
Tel: +undefined-21-51877795
Website: www.atkchemical.com
Company Name: Shanxi Naipu Import and Export Co.,Ltd
Tel: +86-13734021967 +8613734021967 , +8613734021967
Website: https://www.chemicalbook.com/manufacturer/Chisure/
Company Name: career henan chemical co
Tel: +86-0371-86658258
Website: https://www.coreychem.com/
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 18871490254
Website: www.hubeijusheng.com
Company Name: Changzhou Ditong Chemical Co.,Ltd
Tel: +86-0519-88299272
Website: http://www.edengenechem.com
Company Name: Xi'an Kono chem co., Ltd.,
Tel: 029-86107037 13289246953 , 13289246953
Website: www.konochem.com
Company Name: Hubei xin bonus chemical co. LTD
Tel: 86-13657291602
Website: www.chemicalbook.com/ShowSupplierProductsList1549548/0.htm
Company Name: Shandong chuangyingchemical Co., Ltd.
Tel: 18853181302
Website: www.chemicalbook.com/ShowSupplierProductsList103425/0.htm
Company Name: Standardpharm Co. Ltd.
Tel: 86-714-3992388
Website: www.standardpharm.com
Company Name: Chongqing Chemdad Co., Ltd
Tel: +86-023-61398051 +8613650506873 , +8613650506873
Website: http://www.chemdad.com/
Company Name: Alchem Pharmtech,Inc.
Tel: 8485655694
Website: www.chemicalbook.com/ShowSupplierProductsList454175/0.htm
Company Name: Wuhan Chemwish Technology Co., Ltd
Tel: 027-67849912
Website: www.chemicalbook.com/ShowSupplierProductsList485773/0.htm
Company Name: CONIER CHEM AND PHARMA LIMITED
Tel: +8618523575427 , +8618523575427
Website: http://www.conier.com/
Company Name: Shaanxi Dideu Medichem Co. Ltd
Tel: +86-029-81138252 +86-18789408387 , +86-18789408387
Website: www.chemicalbook.com/manufacturer/shaanxi-dideu-medichem-222/
Company Name: Guangzhou Yuheng Pharmaceutical Technology Co., Ltd
Tel: +8613580539051 , +8613580539051
Website: www.yuhengpharm.com
Tags:22536-67-0 Related Product Information
7719-09-7 1193-21-1 68-35-9 107-06-2 51-21-8 1780-31-0 36082-50-5 3934-20-1 14121-36-9 5750-76-5 62476-56-6 40758-65-4 5424-21-5 5305-40-8 1780-26-3 5604-46-6 5177-27-5 4316-93-2