The CAS registry number of Oxybuprocaine hydrochloride is 5987-82-6. The IUPAC name is 2-[(4-amino-3-butoxybenzoyl)oxy]-N,N-diethylethanaminium chloride. Its EINECS registry number is 227-808-8. In addition, the molecular formula is C₁₇H₂₉ClN₂O₃ and the molecular weight is 344.88. It should be stored in a airtight, cool and dry place.

Physical properties about this chemical are: (1)ACD/LogP: 4.09; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 1.08; (4)ACD/LogD (pH 7.4): 2.3; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 12.36; (7)ACD/KOC (pH 5.5): 3.95; (8)ACD/KOC (pH 7.4): 65.54; (9)#H bond acceptors: 5; (10)#H bond donors: 2; (11)#Freely Rotating Bonds: 12; (12)Polar Surface Area: 38.77 Å² ; (13)Flash Point: 224.1 °C; (14)Enthalpy of Vaporization: 70.51 kJ/mol; (15)Boiling Point: 446.9 °C at 760 mmHg; (16)Vapour Pressure: 3.51E-08 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following:
It is irritating to eyes, respiratory system and skin and harmful by inhalation, in contact with skin and if swallowed. You should not breathe dust and should wear suitable protective clothing during using it. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)SMILES: [Cl-].O=C(OCC[NH+](CC)CC)c1cc(OCCCC)c(cc1)N
(2)InChI: InChI=1/C17H28N2O3.ClH/c1-4-7-11-21-16-13-14(8-9-15(16)18)17(20)22-12-10-19(5-2)6-3;/h8-9,13H,4-7,10-12,18H2,1-3H3;1H
(3)InChIKey: PRGUDWLMFLCODA-UHFFFAOYAC

The toxicity data is as follows: