Chemical Intermediates

CAS: 637-87-6

Appearance: White to light yellow crystal powder

Purity: ≥99%

Capacity: 200mt/year MOQ: 221g

Application: Organic Intermediate

Standard: Enterprise export

Manufacturer: Jinan Finer Chemical Co., Ltd

Molecular Formula: C6H4ClI

Molecular Weight: 238.45

CAS Registry Number: 637-87-6

EINECS: 211-305-5

Melting point: 52-55 ºC

Boiling point: 226-227 ºC

Flash point: 108 ºC

1-Chloro-4-iodobenzene, also known as p-chloroiodobenzene, is a chemical compound with the CAS registry number 637-87-6. It belongs to the category of organic compounds containing both chlorine and iodine halogen groups. This aromatic organic synthesis intermediate has diverse applications in the fields of medicine, pesticides, and materials due to the different reactivity of chlorine and iodine, which allows for the synthesis of various substituted functional group compounds.

Property Category	Details
Chemical Name	1-Chloro-4-iodobenzene
CAS Number	637-87-6
Physical Properties
Melting Point	52-55°C
Boiling Point	226-227°C
Density	1.8860 g/cm3 (approximately)
Appearance	White to pale yellow crystalline powder
Chemical Properties
Molecular Formula	C6H4ClI
Molecular Weight	238.45
Solubility	Soluble in chloroform and methanol (with slight heating)
Flash Point	227°F or 108.3°C (different sources report slight variations)

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