Melting point :-12 °C
Boiling point :278-282 °C
Density :0.917
vapor pressure :0.22Pa at 25℃
refractive index :1.432-1.434
Flash point :110 °C
storage temp. :Inert atmosphere,Room Temperature
form :Liquid
color :Clear light yellow
InChI :InChI=1S/C14H26O3/c1-3-5-7-9-11-13(15)17-14(16)12-10-8-6-4-2/h3-12H2,1-2H3
InChIKey :DAPZDAPTZFJZTO-UHFFFAOYSA-N
SMILES :O(C(=O)CCCCCC)C(=O)CCCCCC
LogP :5.58 at 25℃
CAS DataBase Reference :626-27-7(CAS DataBase Reference)
EPA Substance Registry System :Heptanoic acid, anhydride (626-27-7)

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
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. P280 Wear protective gloves/protective clothing/eye protection/face protection. 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..…