2,4,6-Trichloro-5-methoxypyrimidine

Basic Information

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CAS Number

60703-46-0

Molecular Formula

C5H3Cl3N2O

Molecular Weight

213.45 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

67-68 ºC (water, 50% ethanol )

Boiling Point

255.2±35.0 ºC (760 Torr),

Density

1.572±0.06 g/cm3 (20 ºC 760 Torr),

Flash Point

108.1±25.9 ºC,

SMILES

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COC1=C(N=C(N=C1Cl)Cl)Cl

InChI

InChI=1S/C5H3Cl3N2O/c1-11-2-3(6)9-5(8)10-4(2)7/h1H3

InChIKey

BXDZWBOGMCNUSE-UHFFFAOYSA-N

LogP

2.4454000000000002

Topological Polar Surface Area

35.010000000000005 Å²

Hydrogen Bond Donor/Acceptor

0 / 3

Complexity

125

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

2,4,6-Trichloro-5-methoxypyrimidine
C5H3Cl3N2O
PYRIMIDINE, 2,4,6-TRICHLORO-5-METHOXY-
2,4,6-trichloro-5-methoxy-pyrimidine
2.4.6-Trichlor-5-methoxy-pyrimidin
5-methoxy-2,4,6-trichloro-pyrimidine
Pyrimidine,2,4,6-trichloro-5-methoxy
AK122970
PYRIMIDINE,2,4,6-TRICHLORO-5-METHOXY-
BXDZWBOGMCNUSE-UHFFFAOYSA-N
9071AB
FCH1403726
SY034188
TL8007042
AX8247148
2,4,6-trichloro-5-methoxypyrimidine
Pyrimidine, 2,4,6-trichloro-5-methoxy-
GS-0625
SB60678
CS-W007203
DA-41983
AKOS016012308
A868909
SCHEMBL1397027
60703-46-0
MFCD11226168
DTXSID00604426
AMY11420

MDL Number

MFCD11226168

Customs Code

2933599090

FAQ

What are the physical and chemical properties of 2,4,6-Trichloro-5-methoxypyrimidine (CAS: 60703-46-0)?

2,4,6-Trichloro-5-methoxypyrimidine (CAS: 60703-46-0) is a crystalline solid with a molecular weight of approximately 265.02 g/mol. It has a low solubility in water but is more soluble in organic solvents like ethanol and acetone. Chemically, it is moderately reactive, particularly towards nucleophiles. It decomposes at temperatures above 200°C and should be handled with caution due to its potential to release toxic gases upon decomposition.

How is 2,4,6-Trichloro-5-methoxypyrimidine (CAS: 60703-46-0) typically synthesized?

2,4,6-Trichloro-5-methoxypyrimidine (CAS: 60703-46-0) is commonly synthesized by the reaction of 2,4,6-trichloropyrimidin-5-yl chloride with methanol in the presence of a base such as sodium hydride. The reaction typically yields a high purity product with good selectivity and high yield. Common solvents used include dimethylformamide (DMF) or dimethyl sulfoxide (DMSO).

What industries use 2,4,6-Trichloro-5-methoxypyrimidine (CAS: 60703-46-0)?

2,4,6-Trichloro-5-methoxypyrimidine (CAS: 60703-46-0) is used in various industries including pharmaceuticals, where it serves as a precursor in the synthesis of medicinal compounds; in polymer science, where it can be used as a monomer or additive; and in the electronics industry, where it may be utilized in semiconductors or sensors due to its chemical stability and reactivity.

What precautions should be taken when handling 2,4,6-Trichloro-5-methoxypyrimidine (CAS: 60703-46-0)?

When handling 2,4,6-Trichloro-5-methoxypyrimidine (CAS: 60703-46-0), it is essential to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated fume hood to minimize exposure to toxic gases. Spills should be cleaned up carefully using appropriate absorbent materials and disposed of according to local regulations. Always refer to the safety data sheet (SDS) for detailed handling and disposal information.