cis-5-Norbornene-exo-2,3-dicarboxylic anhydride

cis-5-Norbornene-exo-2,3-dicarboxylic anhydride Structure
cis-5-Norbornene-exo-2,3-dicarboxylic anhydride structure
Common Name cis-5-Norbornene-exo-2,3-dicarboxylic anhydride
CAS Number 2746-19-2 Molecular Weight 164.158
Density 1.4±0.1 g/cm3 Boiling Point 331.1±42.0 °C at 760 mmHg
Molecular Formula C9H8O3 Melting Point 140-145ºC(lit.)
MSDS Chinese USA Flash Point 163.8±25.1 °C
Symbol GHS05 GHS08
GHS05, GHS08
Signal Word Danger

Occupational asthma caused by himic anhydride.

Scand. J. Work. Environ. Health 13(2) , 150-4, (1987)

Acid anhydride compounds are reactive chemicals that have been previously associated with immunoglobulin E (IgE) mediated occupational asthma. Twenty workers with exposure to himic anhydride powder used for the manufacture of a synthetic flame retardant were ...