4,5-Dichloropyrimidine

Basic Information

View in Editor

CAS Number

6554-61-6

Molecular Formula

C4H2Cl2N2

Molecular Weight

148.98 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Boiling Point

82 ºC (34 Torr)

Density

1.493±0.06 g/cm3 (20 ºC 760 Torr),

Flash Point

107.6±7.4 ºC,

SMILES

View in Editor

C1=C(C(=NC=N1)Cl)Cl

InChI

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

InChIKey

NHTURKUJYDHMIQ-UHFFFAOYSA-N

LogP

1.7833999999999999

Topological Polar Surface Area

25.78 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

78.4

Synonyms & References

English

Z1198221914
CS-W009244
PB28007
6554-61-6
DTXSID00468383
EN300-98422
A8887
NHTURKUJYDHMIQ-UHFFFAOYSA-N
GS-5838
FT-0649227
4 pound not5-Dichloropyrimidine
PYRIMIDINE, 4,5-DICHLORO-
MFCD09743880
SY024241
Pyrimidine,4,5-dichloro-
DL-ALPHA-HYDROXYCAPROICACID,95
4,5-dichloropyrimidine
AKOS006331683
W-203426
SCHEMBL691236
AMY11524
4,5-Dichloropyrimidine
C4H2Cl2N2
PubChem12434
VP50161
RP21244
BC222340
HC210238
AB0026086
ST2410890
W7679

MDL Number

MFCD09743880

Customs Code

2933599090

FAQ

What regulatory guidelines apply to 4,5-Dichloropyrimidine (CAS: 6554-61-6)?

4,5-Dichloropyrimidine (CAS: 6554-61-6) falls under the purview of several regulatory guidelines. According to the Globally Harmonized System of Classification and Labelling of Chemicals (GHS), it is classified as a hazardous chemical. In Europe, it is regulated by the REACH regulations, which require manufacturers and importers to register substances with the European Chemicals Agency (ECHA). Additionally, the United States Environmental Protection Agency (EPA) and the Food and Drug Administration (FDA) have specific requirements for the handling and use of this compound.

Are there alternatives to 4,5-Dichloropyrimidine (CAS: 6554-61-6) in synthesis?

Several alternatives to 4,5-Dichloropyrimidine (CAS: 6554-61-6) exist in synthesis, depending on the desired properties of the final product. Common alternatives include 4-chloropyrimidine and 5-chloropyrimidine, which can be used as starting materials in similar reactions. Other options include using different halogenated pyrimidines or exploring non-halogenated analogs, such as 4,5-dimethylpyrimidine, which might offer similar functionalities without the need for chlorination.

What is the market or research trend for 4,5-Dichloropyrimidine (CAS: 6554-61-6)?

The market for 4,5-Dichloropyrimidine (CAS: 6554-61-6) is driven by its applications in pharmaceuticals and agriculture. Recent research trends indicate increasing interest in its use as an intermediate in the synthesis of antiviral drugs, particularly in the treatment of influenza. Additionally, there is a growing focus on its role in herbicides and fungicides. Market trends show steady demand, with price stability, but there are ongoing efforts to develop more efficient and sustainable synthesis methods.

How should waste containing 4,5-Dichloropyrimidine (CAS: 6554-61-6) be handled?

Waste containing 4,5-Dichloropyrimidine (CAS: 6554-61-6) should be managed according to local and international hazardous waste regulations. Proper waste collection should be followed, and the waste should be stored in leak-proof containers. Incineration is a common method for disposing of this waste, provided it is done in facilities equipped to handle hazardous waste. Alternatively, professional waste disposal services can offer safe disposal methods. It is crucial to ensure that all waste handling complies with environmental protection regulations to prevent pollution and ensure worker safety.