2,4-Dichloropyrimidine, 98+%

Description

CAS: 3934-20-1 | C4H2Cl2N2 | 148.974 g/mol

2,4-Dichloropyrimidine is used in the synthesis of medicinally important 4-aryl-5-pyrimidinylimidazoles. It undergoes effective one-pot, regioselective double Suzuki coupling reaction to yield diarylated pyrimidines.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
2,4-Dichloropyrimidine is used in the synthesis of medicinally important 4-aryl-5-pyrimidinylimidazoles. It undergoes effective one-pot, regioselective double Suzuki coupling reaction to yield diarylated pyrimidines.

Solubility
Soluble in water (partly), methanol, chloroform, and ethyl acetate.

Notes
Moisture Sensitive. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.

Specifications

Chemical Identifiers

• CAS: 3934-20-1
• Molecular Formula: C4H2Cl2N2
• Molecular Weight (g/mol): 148.974
• MDL Number: MFCD00006061
• InChI Key: BTTNYQZNBZNDOR-UHFFFAOYSA-N
• PubChem CID: 77531
• IUPAC Name: 2,4-dichloropyrimidine
• SMILES: C1=CN=C(N=C1Cl)Cl

• Melting Point: 57°C to 62°C
• Boiling Point: 101°C (23 mmHg)
• Quantity: 250 g
• Beilstein: 110911
• Sensitivity: Moisture sensitive
• Synonym: pyrimidine, 2,4-dichloro, 2,6-dichloropyrimidine, 2,4-dichloro-pyrimidine, 2,4-dichlorpyrimidin, 2,4-dichloro pyrimidine, pyrimidine,2,4-dichloro, pyrimidine,4-dichloro, hydrochloride, zlchem 210, 2,4dichloropyrimidine
• Solubility Information: Soluble in water (partly),methanol,chloroform,and ethyl acetate.
• Formula Weight: 148.98
• Percent Purity: ≥98%
• Chemical Name or Material: 2,4-Dichloropyrimidine

Safety and Handling

Hazard Category	H315-H319-H335
Hazard Statement	GHS H Statement H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P261-P264b-P271-P280-P302+P352-P305+P351+P338-P312-P332+P313-P362-P501c
EINECSNumber	223-508-6
TSCA	Yes
Recommended Storage	Keep cold; Store under Nitrogen

SDS

RUO – Research Use Only