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4-Chloroformylphthalic anhydride Structure

4-Chloroformylphthalic anhydride

Chemical Properties

Melting point 66-68 °C(lit.)
Boiling point 302.37°C (rough estimate)
Density  1.5015 (rough estimate)
vapor pressure  0.017Pa at 20℃
refractive index  1.4571 (estimate)
storage temp.  2-8°C
solubility  soluble in Chloroform
form  powder to lump
color  White to Almost white
Water Solubility  decomposes
Sensitive  Moisture Sensitive
BRN  610823
InChIKey NJMOHBDCGXJLNJ-UHFFFAOYSA-N
CAS DataBase Reference 1204-28-0(CAS DataBase Reference)
Indirect Additives used in Food Contact Substances BENZOYL CHLORIDE-3,4-DICARBOXYLIC ANHYDRIDE
FDA 21 CFR 175.300; 175.320
FDA UNII 56231EU26X
NIST Chemistry Reference Phthalic , 4-(chloroformyl)-,anhydride(1204-28-0)
EPA Substance Registry System 5-Isobenzofurancarbonyl chloride, 1,3-dihydro-1,3-dioxo- (1204-28-0)
UNSPSC Code 12162002
NACRES NA.23
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Safety

Symbol(GHS) GHS hazard pictograms
Signal wordDanger
Hazard statements H314
Precautionary statements P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363
Hazard Codes  C
Risk Statements  34-29
Safety Statements  26-36/37/39-45
RIDADR  UN 3261 8/PG 2
WGK Germany  3
F  10-21
TSCA  Yes
HazardClass  8
PackingGroup  II
HS Code  29173990
NFPA 704:
0
3 0

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