5-norbornadiene (bicycloheptadiene) Safety Technical Information

Bicycloheptadiene; 2,5-norbornadiene

English name:

Dicycloheptadiene; 2,5-Norbornadiene

Formula:

C7H8

Structural formula:

Molecular weight:

92.1

CAS number:

121-46-0

RTECS number:

RB6535000

HS code:

UN number:

2251

Dangerous goods number:

31016

IMDG Rules Page:

3108

Appearance and traits:

A colorless liquid with a special odor.

The main purpose:

Organic intermediates.

Melting point (°C):

-19

Boiling Point (°C):

89

Relative density (water = 1):

0.85

Relative density (air = 1):

Saturated vapor pressure (kPa):

Solubility:

Insoluble in water.

Critical temperature (°C):

Critical pressure (MPa):

Refractive index: 1.4707