Maleic Anhydride

Since we have incorporated in this industry, we are increasingly involved in bringing forth an extensive consignment of maleic anhydride. This is prepared underneath the supervision of capable personnel using top notch grade inputs in line with the set principles. To add, we are delivering these in top-class packing solutions to our customers.
Features:
pure
reliable
longer shelf life
names
iupac namefuran-2,5-dione
other namescis-butenedioic anhydride; 2,5-furanedione; maleic acid anhydride; toxilic anhydride
identifiers
cas registry number 108-31-6
chebi chebi:474859
chembl chembl374159
chemspider 7635
ec number 203-571-6
inchi[show]
jmol-3d images image
pubchem 7923
rtecs number ue5950000
smiles[show]
unii v5877zjz25
properties
chemical formula c4h2o3
molar mass 98.06 g·mol−1
appearance white crystals or needles[2]
odor irritating, choking[2]
density 1.48 gcm3
melting point 52.8 °c (127.0 °f; 325.9 k)
boiling point 202 °c (396 °f; 475 k)
solubility in water reacts
vapor pressure 0.2 mmhg (20°c)[2]
hazards
safety data sheet msds at j. T. Baker
eu classification corrosive (c)
r-phrases r22, r34, r4243
s-phrases (s2), s22, s26,
s363739, s45
nfpa 704 131
flash point 102 °c (216 °f; 375 k)
explosive limits 1.4%-7.1%[2]
lethal dose or concentration (ld, lc):
ld50 (median dose) 465 mgkg (oral, mouse)
850 mgkg (oral, rat)
875 mgkg (oral, rabbit)
390 mgkg (oral, guinea pig)
400 mgkg (oral, rat)[3]
us health exposure limits (niosh):
pel (permissible) twa 1 mgm3 (0.25 ppm)[2]
rel (recommended) twa 1 mgm3 (0.25 ppm)[2]
idlh (immediate danger 10 mgm3[2]
related compounds
related acid anhydrides succinic anhydride
related compounds maleic acid
other information
minimum order quantity: 500