3,4,5,6-Tetrahydrophthalic anhydride

Melting point :69-73 °C(lit.)
Boiling point :234.6°C (rough estimate)
Density :1.2000
refractive index :1.4447 (estimate)
storage temp. :2-8°C
solubility :Chloroform (Sparingly, Sonicated), DMSO (Sparingly)
form :Crystalline Powder
color :White to cream
Water Solubility :REACTS
BRN :136335
Stability :Moisture Sensitive
InChI :1S/C8H8O3/c9-7-5-3-1-2-4-6(5)8(10)11-7/h1-4H2
InChIKey :HMMBJOWWRLZEMI-UHFFFAOYSA-N
SMILES :O=C1OC(=O)C2=C1CCCC2
CAS DataBase Reference :2426-02-0(CAS DataBase Reference)
NIST Chemistry Reference :1-Cyclohexene-1,2-dicarboxylic anhydride(2426-02-0)
EPA Substance Registry System :1,3-Isobenzofurandione, 4,5,6,7-tetrahydro- (2426-02-0)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H290 May be corrosive to metals Corrosive to Metals Category 1 Warning P234, P390, P404 H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501 H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501 H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled Sensitisation, respiratory Category 1 Danger P261, P285, P304+P341, P342+P311,P501 H412 Harmful to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 3 P273, P501
Precautionary statements:	P234 Keep only in original container. P260 Do not breathe 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. P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P284 Wear respiratory protection. P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. 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. P390 Absorb spillage to prevent material damage. P405 Store locked up. P406 Store in corrosive resistant/… container with a resistant inner liner. P501 Dispose of contents/container to..…