1,4-DIISOCYANATOBUTANE Property

Melting point:

0°C

Boiling point:

102-104 °C14 mm Hg(lit.)

Density 

1.105 g/mL at 25 °C(lit.)

refractive index 

n20/D 1.453

Flash point:

224 °F

storage temp. 

2-8°C

solubility 

Chloroform (Sparingly), Methanol (Slightly)

form 

Liquid

color 

Clear light yellow

BRN 

1756894

Safety

Hazard Codes 

Xn

Risk Statements 

20/21/22-36/37/38

Safety Statements 

26-27-37/39

RIDADR 

2206

WGK Germany 

3

F 

10-21

HazardClass 

6.1(b)

PackingGroup 

III

HS Code 

29291000

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H315Causes skin irritation

H317May cause an allergic skin reaction

H319Causes serious eye irritation

H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

1,4-DIISOCYANATOBUTANE Chemical Properties,Usage,Production

Chemical Properties

clear light yellow liquid

Uses

1,4-Diisocyanatobutane is a useful research chemical compound used in the synthesis of elastomeric, biodegradable poly(ester-urethane)ureas.