Related Searches: 2,4-Dichloropyrimidine, 5-bromo-2,4-dichloropyrimidine, 4,6-Dichloropyrimidine, 5-Amino-4,6-dichloropyrimidine, 2,4-D, View all

2,4-Dichloropyrimidine(CAS No. 3934-20-1)

2,4-Dichloropyrimidine C4H2Cl2N2 (cas 3934-20-1) Molecular Structure

3934-20-1 Structure

Identification and Related Records

【Name】
2,4-Dichloropyrimidine
【Iupac name】
2,4-dichloropyrimidine
【CAS Registry number】
3934-20-1
【EINECS(EC#)】
223-508-6
【Molecular Formula】
C4H2Cl2N2 (Products with the same molecular formula)
【Molecular Weight】
148.98
【Inchi】
InChI=1/C4H2Cl2N2/c5-3-1-2-7-4(6)8-3/h1-2H
【InChIKey】
BTTNYQZNBZNDOR-UHFFFAOYSA-N
【Canonical SMILES】
C1=CN=C(N=C1Cl)Cl
【MOL File】
3934-20-1.mol

Chemical and Physical Properties

【Appearance】
White Solid
【Density】
1.493 g/cm3
【Melting Point】
57-62℃
【Boiling Point】
101℃ (23 mmHg)
【Refractive Index】
1.559
【Flash Point】
104.3 °C
【Solubilities】
Slightly soluble
【Stability】
Stable at room temperature in closed containers under normal storage and handling conditions.
【Storage temp】
?20°C
【Computed Properties】
Molecular Weight:148.97808 [g/mol]
Molecular Formula:C4H2Cl2N2
XLogP3-AA:2.1
H-Bond Donor:0
H-Bond Acceptor:0
Rotatable Bond Count:0
Exact Mass:147.959503
MonoIsotopic Mass:147.959503
Topological Polar Surface Area:25.8
Heavy Atom Count:8
Formal Charge:0
Complexity:78.4
Isotope Atom Count:0
Defined Atom Stereocenter Count:0
Undefined Atom Stereocenter Count:0
Defined Bond Stereocenter Count:0
Undefined Bond Stereocenter Count:0
Covalently-Bonded Unit Count:1
Feature 3D Acceptor Count:1
Feature 3D Cation Count:1
Feature 3D Ring Count:1
Effective Rotor Count:0
Conformer Sampling RMSD:0.4
CID Conformer Count:1

Safety and Handling

【Hazard Codes】
Xi:Irritant
【Risk Statements】
R36/37/38
【Safety Statements 】
S26;S28
【HazardClass】
8
【Safety】

Hazard Codes:?IrritantXi
Risk Statements: 36/37/38?
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36-28
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.?
R36:Irritating to eyes.?
R28:Very toxic if swallowed.
RIDADR: 1759
WGK Germany: 3
HazardClass: 8
PackingGroup: III

【PackingGroup 】
III
【Transport】
1759
【Specification】

? 2,4-Dichloropyrimidine ,?its cas register number is 3934-20-1. It also can be called?2,6-Dichloropyrimidine ; Pyrimidine, 2,4-dichloro- .

Supplier Location

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