Melting point :283-286 °C(lit.)
Boiling point :397-400 °C(lit.)
bulk density :400-600kg/m3
Density :1,68 g/cm³
vapor pressure :0Pa at 25℃
refractive index :1.6000 (estimate)
Flash point :380 °C
storage temp. :2-30°C
solubility :Soluble in dimethyl sulfoxide, acetone, chloroform, ethyl ether, n-hexane and benzene.
form :Fine Powder
pka :5.45[at 20 ℃]
color :White to pale yellow
Water Solubility :decomposes
Sensitive :Moisture Sensitive
BRN :213583
Henry's Law Constant :1.3×10³ mol/(m³Pa) at 25℃, HSDB (2015)
InChI :1S/C10H2O6/c11-7-3-1-4-6(10(14)16-8(4)12)2-5(3)9(13)15-7/h1-2H
InChIKey :ANSXAPJVJOKRDJ-UHFFFAOYSA-N
SMILES :O=C1OC(=O)c2cc3C(=O)OC(=O)c3cc12
LogP :-2.03 at 21.5℃
CAS DataBase Reference :89-32-7(CAS DataBase Reference)
NIST Chemistry Reference :1,2,4,5-Benzenetetracarboxylic anhydride(89-32-7)
EPA Substance Registry System :

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H303 May be harmfulif swallowed Acute toxicity,oral Category 5 P312 H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501 H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310 H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled Sensitisation, respiratory Category 1 Danger P261, P285, P304+P341, P342+P311,P501
Precautionary statements:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P272 Contaminated work clothing should not be allowed out of the workplace. P280 Wear protective gloves/protective clothing/eye protection/face protection. P284 Wear respiratory protection. P302+P352 IF ON SKIN: wash with plenty of soap and water. P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P333+P313 IF SKIN irritation or rash occurs: Get medical advice/attention. P342+P311 IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician. P501 Dispose of contents/container to..…