2,5-Dichloropyrimidine
- CAS No.
- 22536-67-0
- Chemical Name:
- 2,5-Dichloropyrimidine
- Synonyms
- EOS-60492;2,5-Dichlo;2,5-chloropyrimidine;2,5-DICHLOROPYRIMIDINE;Macitentan Impurity 32;2,5‐Dichloropyridimidine;2,5-Dichloro-1,3-diazine;Pyrimidine, 2,5-dichloro-;2,5-Dichloropyrimidine>2,5-Dichloropyrimidine 97%
- CBNumber:
- CB7750461
- Molecular Formula:
- C4H2Cl2N2
- Molecular Weight:
- 148.98
- MOL File:
- 22536-67-0.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/4/26 17:21:34
Melting point | 48-55 °C |
---|---|
Boiling point | 190°C |
Density | 1.493 |
Flash point | 140°C |
storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
pka | -2.84±0.22(Predicted) |
form | Powder |
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
Risk and Safety Statements
Symbol(GHS) | GHS05,GHS07,GHS09 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Danger | |||||||||
Hazard statements | H302-H318-H400 | |||||||||
Precautionary statements | P273-P280-P301+P312+P330-P305+P351+P338+P310 | |||||||||
Hazard Codes | C,N,Xn | |||||||||
Risk Statements | 22-41-50 | |||||||||
Safety Statements | 26-39-61 | |||||||||
RIDADR | UN 3077 9/PG 3 | |||||||||
WGK Germany | 2 | |||||||||
HazardClass | LACHRYMATOR, CORROSIVE | |||||||||
HazardClass | 9 | |||||||||
PackingGroup | Ⅲ | |||||||||
HS Code | 29335990 | |||||||||
NFPA 704 |
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2,5-Dichloropyrimidine price More Price(6)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich(India) | 720917 | 2,5-Dichloropyrimidine 97% | 22536-67-0 | 1G | ₹8757.43 | 2022-06-14 | Buy |
TCI Chemicals (India) | D4045 | 2,5-Dichloropyrimidine min. 98.0 % | 22536-67-0 | 5G | ₹3000 | 2022-05-26 | Buy |
ALFA India | ALF-H64066-22 | 2,5-Dichloropyrimidine, 95% | 22536-67-0 | 100g | ₹95829 | 2022-05-26 | Buy |
TCI Chemicals (India) | D4045 | 2,5-Dichloropyrimidine min. 98.0 % | 22536-67-0 | 25G | ₹9300 | 2022-05-26 | Buy |
ALFA India | ALF-H64066-14 | 2,5-Dichloropyrimidine, 95% | 22536-67-0 | 25g | ₹12412 | 2022-05-26 | Buy |
2,5-Dichloropyrimidine Chemical Properties,Uses,Production
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.
2,5-Dichloropyrimidine Preparation Products And Raw materials
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
---|---|---|---|---|---|
SCINTELLI | +91 8008555380 | Hyderabad, India | 25 | 58 | Inquiry |
HEMANT BIOSCIENCE | 9848655224 | Telangana, India | 40 | 58 | Inquiry |
Vihita Chem Private Limited | +91-9512002673 +91-9512002673 | Gujarat, India | 122 | 58 | Inquiry |
Ganapa Liife Science | +91 7760536535 | Bangalore, India | 168 | 58 | Inquiry |
JSK Chemicals | +919879767970 | Gujarat, India | 3756 | 58 | Inquiry |
Reax Chemicals | 08048372701Ext 416 | Hyderabad, India | 4223 | 58 | Inquiry |
CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6351 | 58 | Inquiry |
A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6913 | 58 | Inquiry |
Supplier | Advantage |
---|---|
SCINTELLI | 58 |
HEMANT BIOSCIENCE | 58 |
Vihita Chem Private Limited | 58 |
Ganapa Liife Science | 58 |
JSK Chemicals | 58 |
Reax Chemicals | 58 |
CLEARSYNTH LABS LTD. | 58 |
A.J Chemicals | 58 |
TCI Chemicals (India) Pvt. Ltd. | 58 |
Alfa Aesar | 58 |
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