4,4'-Ethylenebis(2,6-morpholinedione)

Names

[ Name ]:
4,4'-Ethylenebis(2,6-morpholinedione)

[Synonym ]:
EDTA-bisanhydride
4,4'-ethane-1,2-diyldimorpholine-2,6-dione
EDTA-dianhydride
2,6-Morpholinedione,4,4'-(1,2-ethanediyl)bis
4,4'-(ethane-1,2-diyl)bis(morpholine-2,6-dione)
4,4'-(1,2-Ethanediyl)di(2,6-morpholinedione)
ETHYLENEDIAMINETETRAACETIC DIANHYDRIDE
EDTA Dianhydride
MFCD00074963
4,4'-Ethylenebis(2,6-morpholinedione)
2,6-Morpholinedione, 4,4'-(1,2-ethanediyl)bis-

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
489.5±45.0 °C at 760 mmHg

[ Melting Point ]:
190ºC (dec.)(lit.)

[ Molecular Formula ]:
C₁₀H₁₂N₂O₆

[ Molecular Weight ]:
256.212

[ Flash Point ]:
249.8±28.7 °C

[ Exact Mass ]:
256.069550

[ PSA ]:
93.22000

[ LogP ]:
-2.48

[ Vapour Pressure ]:
0.0±1.2 mmHg at 25°C

[ Index of Refraction ]:
1.536

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
26-37/39

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3.0

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%