4-Chlorobiphenyl

CAS NO.：2051-62-9
Empirical Formula: C12H9Cl
Molecular Weight: 188.65
MDL number: MFCD00013640
EINECS: 218-127-7
SAFETY DATA SHEET (SDS)
Update Date: 2023-11-06 15:25:43

What is 4-Chlorobiphenyl?

Chemical properties

White Solid

The Uses of 4-Chlorobiphenyl

4-Chloro-1,1’-biphenyl (cas# 2051-62-9) is a compound useful in organic synthesis.

Definition

ChEBI: A monochlorobiphenyl carrying a chloro substituent at position 4.

Synthesis Reference(s)

Synthetic Communications, 11, p. 513, 1981 DOI: 10.1080/00397918108063618
Tetrahedron Letters, 30, p. 963, 1989

General Description

Colorless crystals or shiny off-white flakes.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

Simple aromatic halogenated organic compounds, such as 4-Chlorobiphenyl, are very unreactive. Reactivity generally decreases with increased degree of substitution of halogen for hydrogen atoms. Materials in this group may be incompatible with strong oxidizing and reducing agents. Also, they may be incompatible with many amines, nitrides, azo/diazo compounds, alkali metals, and epoxides.

Fire Hazard

Flash point data for 4-Chlorobiphenyl are not available. 4-Chlorobiphenyl is probably combustible.

Properties of 4-Chlorobiphenyl

Melting point:	32 °C(lit.)
Boiling point:	130°C/1mm
Density	1.1320 (estimate)
refractive index	1.5830 (estimate)
storage temp.	Refrigerator
solubility	Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
form	Solid
color	White to Off-White
Water Solubility	<0.1 g/100 mL at 22 ºC
CAS DataBase Reference	2051-62-9(CAS DataBase Reference)
NIST Chemistry Reference	1,1'-Biphenyl, 4-chloro-(2051-62-9)
EPA Substance Registry System	4-Chlorobiphenyl (2051-62-9)

Safety information for 4-Chlorobiphenyl

Signal word	Warning
Pictogram(s)	Health Hazard GHS08 Environment GHS09
GHS Hazard Statements	H373:Specific target organ toxicity, repeated exposure H410:Hazardous to the aquatic environment, long-term hazard
Precautionary Statement Codes	P273:Avoid release to the environment. P391:Collect spillage. Hazardous to the aquatic environment P501:Dispose of contents/container to..…