The systematic name of 2-Propynoic acid,3-(trimethylsilyl)-, trimethylsilyl ester is trimethylsilyl 3-(trimethylsilyl)prop-2-ynoate. With the CAS registry number 97927-35-0, it is also named as Trimethylsilyl 3-trimethylsilyl-2-propynoate. In addition, this chemical should be sealed in the container and stored in the cool and dry place.

The other characteristics of 2-Propynoic acid,3-(trimethylsilyl)-, trimethylsilyl ester can be summarized as: (1)ACD/LogP: 4.10; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 4.1; (4)ACD/LogD (pH 7.4): 4.1; (5)ACD/BCF (pH 5.5): 772.54; (6)ACD/BCF (pH 7.4): 772.54; (7)ACD/KOC (pH 5.5): 4062.33; (8)ACD/KOC (pH 7.4): 4062.33; (9)#H bond acceptors: 2; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 3; (12)Polar Surface Area: 26.3 Å²; (13)Index of Refraction: 1.431; (14)Molar Refractivity: 60.95 cm³; (15)Molar Volume: 235.3 cm³; (16)Polarizability: 24.16×10^-24 cm³; (17)Surface Tension: 22.2 dyne/cm; (18)Density: 0.91 g/cm³; (19)Flash Point: 43.9 °C; (20)Enthalpy of Vaporization: 46.03 kJ/mol; (21)Boiling Point: 223.8 °C at 760 mmHg; (22)Vapour Pressure: 0.0945 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following:
It is flammable. When use it, people should not breathe vapour and avoid contact with skin and eyes.

People can use the following data to convert to the molecule structure.
1. SMILES:O=C(C#C[Si](C)(C)C)O[Si](C)(C)C
2. InChI:InChI=1/C9H18O2Si2/c1-12(2,3)8-7-9(10)11-13(4,5)6/h1-6H3
3. InChIKey:JFBRBBCYDVYGKP-UHFFFAOYAE
4. Std. InChI:InChI=1S/C9H18O2Si2/c1-12(2,3)8-7-9(10)11-13(4,5)6/h1-6H3 
5. Std. InChIKey:JFBRBBCYDVYGKP-UHFFFAOYSA-N