Melting point :64-66 °C (lit.)
Boiling point :186 °C/15 mmHg (lit.)
Density :1.1322 (rough estimate)
refractive index :1.5330 (estimate)
storage temp. :Inert atmosphere,Room Temperature
form :powder to crystal
color :White to Almost white
Water Solubility :decomposes
BRN :383703
InChI :1S/C9H12O3/c10-7-5-9(3-1-2-4-9)6-8(11)12-7/h1-6H2
InChIKey :GFWLMILMVMCJDI-UHFFFAOYSA-N
SMILES :O=C1CC2(CCCC2)CC(=O)O1
CAS DataBase Reference :5662-95-3(CAS DataBase Reference)
NIST Chemistry Reference :3,3-Tetramethyleneglutaric anhydride(5662-95-3)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.