1,4-Diiodobutane Chemical Properties

Melting point:

6 °C (lit.)

Boiling point:

147-152 °C/26 mmHg (lit.)

Density 

2.35 g/mL at 25 °C (lit.)

refractive index 

n20/D 1.621(lit.)

Flash point:

108-110°C/10mm

storage temp. 

Keep in dark place,Inert atmosphere,Room temperature

form 

Oil

Specific Gravity

2.35

Water Solubility 

insoluble

Sensitive 

Light Sensitive

BRN 

1098276

InChIKey

ROUYUBHVBIKMQO-UHFFFAOYSA-N

CAS DataBase Reference

628-21-7(CAS DataBase Reference)

NIST Chemistry Reference

Butane, 1,4-diiodo-(628-21-7)

EPA Substance Registry System

Butane, 1,4-diiodo- (628-21-7)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-37/39

RIDADR 

2810

WGK Germany 

3

RTECS 

EJ9200000

F 

8-10

TSCA 

Yes

HazardClass 

6.1(b)

PackingGroup 

III

HS Code 

29033080

MSDS

• Language:English Provider:1,4-Diiodobutane
• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS
• Language:English Provider:ALFA

1,4-Diiodobutane Usage And Synthesis

Chemical Properties

clear brownish liquid

Uses

1,4-Diiodobutane is used as an additive to enhance perovskite solar cell performance. It is used as a crosslinking agent for the synthesis of anion exchange membranes from cellulose.

1,4-Diiodobutane(628-21-7)Related Product Information

• Sodium oxide
• 1,7-DIIODOHEPTANE
• 1,3-Diiodopropane
• 1,2-DIIODOETHANE
• Propylene oxide
• 1-Iodobutane
• 1,4-Diiodobutane
• 1,4-Diiodoperfluorobutane~Octafluoro-1,4-diiodobutane,OCTAFLUORO-1,4-DIIODOBUTANE,PERFLUORO-1,4-DIIODOBUTANE,1,1,2,2,3,3,4,4-Octafluoro-1,4-diiodobutane
• 1,1,2,2-Tetrafluoro-1,4-diiodobutane
• lecithin-bound iodine
• (-)-TRANS-4 5-BIS(IODOMETHYL)-2,2-DIMETHYL-1 3-DIOXOLANE
• AKOS BBS-00002001
• N-(2,5-DIIODOPENTYL)-PHTHALIMIDE
• (+)-TRANS-4 5-BIS(IODOMETHYL)-2,2-DIMETHYL-1 3-DIOXOLANE
• AKOS BBS-00002001
• calcium diiodostearate
• AKOS 355
• 1,4-DIIODOBUTANE, (TETRAMETHYLENE DIIODIDE)