Product Name

  • Name

    VINYLMETHYLBIS(METHYLETHYLKETOXIMINO)SILANE

  • EINECS 276-784-5
  • CAS No. 72721-10-9
  • Density 0.91 g/cm3
  • Solubility
  • Melting Point -40 °C
  • Formula C11H22N2O2Si
  • Boiling Point 262.9 °C at 760 mmHg
  • Molecular Weight 242.393
  • Flash Point 112.8 °C
  • Transport Information
  • Appearance colorless or straw clear liquid
  • Safety 16-26-36
  • Risk Codes 10-36/37/38
  • Molecular Structure Molecular Structure of 72721-10-9 (VINYLMETHYLBIS(METHYLETHYLKETOXIMINO)SILANE)
  • Hazard Symbols
  • Synonyms Methylvinyldi(methylethylketoxime)silane;Vinylmethylbis(methylethylketoxime)silane;
  • PSA 43.18000
  • LogP 3.38860

Vinylmethylbis(methylethylketoxime)silane Specification

The systematic name of Vinylmethylbis(methylethylketoxime)silane is (2E,2'Z)-butan-2-one O,O'-[ethenyl(methyl)silanediyl]oxime. With the CAS registry number 72721-10-9, it is also named as Butan-2-one O,O'-(methylvinylsilylene)dioxime. The product's categories are Crosslinkers; Crosslinking Agents; Oximino Silanes. Besides, it is colorless or straw clear liquid. In addition, its molecular formula is C11H22N2O2Si and molecular weight is 242.39.

The other characteristics of Vinylmethylbis(methylethylketoxime)silane can be summarized as: (1)EINECS: 276-784-5; (2)ACD/LogP: 4.14; (3)# of Rule of 5 Violations: 0; (4)ACD/LogD (pH 5.5): 4.14; (5)ACD/LogD (pH 7.4): 4.14; (6)ACD/BCF (pH 5.5): 831.02; (7)ACD/BCF (pH 7.4): 831.02; (8)ACD/KOC (pH 5.5): 4280.13; (9)ACD/KOC (pH 7.4): 4280.13; (10)#H bond acceptors: 4; (11)#H bond donors: 0; (12)#Freely Rotating Bonds: 7; (13)Polar Surface Area: 43.18 Å2; (14)Index of Refraction: 1.44; (15)Molar Refractivity: 70.15 cm3; (16)Molar Volume: 266.1 cm3; (17)Polarizability: 27.81×10-24cm3; (18)Surface Tension: 23.4 dyne/cm; (19)Density: 0.91 g/cm3; (20)Flash Point: 112.8 °C; (21)Melting Point: -40 °C; (22)Enthalpy of Vaporization: 48.05 kJ/mol; (23)Boiling Point: 262.9 °C at 760 mmHg; (24)Vapour Pressure: 0.0173 mmHg at 25 °C.

When you are using this chemical, please be cautious about it as the following: it is flammable, so please keep away from sources of ignition. It also irritates to eyes, respiratory system and skin. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. And you should wear suitable protective clothing.

People can use the following data to convert to the molecule structure.
(1)SMILES: N(/O[Si](O\N=C(\CC)C)(\C=C)C)=C(\C)CC
(2)InChI: InChI=1/C11H22N2O2Si/c1-7-10(4)12-14-16(6,9-3)15-13-11(5)8-2/h9H,3,7-8H2,1-2,4-6H3/b12-10-,13-11+
(3)InChIKey: YMTJPBFJJAVFRK-PJABCKPXBX
(4)Std. InChI: InChI=1S/C11H22N2O2Si/c1-7-10(4)12-14-16(6,9-3)15-13-11(5)8-2/h9H,3,7-8H2,1-2,4-6H3/b12-10-,13-11+
(5)Std. InChIKey: YMTJPBFJJAVFRK-PJABCKPXSA-N

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