The Sodium tert-butoxide, with the CAS registry number 865-48-5,is also known as  Sodium 2-methylpropan-2-olate; NatB. It belongs to the product categories of Organic BasesMicro/Nanoelectronics;Solution Deposition Precursors;metal alkoxide.Its EINECS number is 212-741-9. This chemical's molecular formula is C₄H₉NaO and molecular weight is 96.10. What's more,Its systematic name is Sodium 2-methylpropan-2-olate.It is a white to light tan crystalline powder which is  used as a strong base widely used in the reactions of condensation, rearrangement and ring-opening in chemical industry, medicine, pesticide and other organic synthesis.

Physical properties about Sodium tert-butoxide are:
(1)ACD/LogP:  0.509; (2)# of Rule of 5 Violations:  0; (3)ACD/LogD (pH 5.5):  0.51; (4)ACD/LogD (pH 7.4):  0.51; (5)ACD/BCF (pH 5.5):  1.44; (6)ACD/BCF (pH 7.4):  1.44; (7)ACD/KOC (pH 5.5):  45.09; (8)ACD/KOC (pH 7.4):  45.09; (9)#H bond acceptors:  1; (10)#H bond donors:  1; (11)#Freely Rotating Bonds:  1; (12)Flash Point:  11.7 °C; (13)Enthalpy of Vaporization:  37.89 kJ/mol; (14)Boiling Point:  84.6 °C at 760 mmHg; (15)Vapour Pressure:  46 mmHg at 25°C;

You can still convert the following datas into molecular structure:
(1)SMILES:[Na+].[O-]C(C)(C)C;
(2)Std. InChI:InChI=1S/C4H9O.Na/c1-4(2,3)5;/h1-3H3;/q-1;+1;
(3)Std. InChIKey:MFRIHAYPQRLWNB-UHFFFAOYSA-N.