1,3-Bis(3-methacryloxypropyl)tetramethyldisiloxane - ≥95% , CAS No.18547-93-8

CAS: 18547-93-8 Cat. No.: B694948 Molecular Weight: 386.63 EC Number: 242-419-3

GRADE & PURITY ≥95%

Synonyms

(1,1,3,3-Tetramethyldisiloxane-1,3-diyl)bis(propane-3,1-diyl) bis(2-methylacrylate) | 2-Propenoic acid,2-methyl-, 1,1'-[(1,1,3,3-tetramethyl-1,3-disiloxanediyl)di-3,1-propanediyl]ester | 3-[[dimethyl-[3-(2-methylprop-2-enoyloxy)propyl]silyl]oxy-dimethylsi

Storage

Store at 2-8°C,Argon charged

Shipped In

Wet ice

Specifications

Synonyms

(1, 1, 3, 3-Tetramethyldisiloxane-1, 3-diyl)bis(propane-3, 1-diyl) bis(2-methylacrylate) | 2-Propenoic acid, 2-methyl-, 1, 1'-[(1, 1, 3, 3-tetramethyl-1, 3-disiloxanediyl)di-3, 1-propanediyl]ester | 3-[[dimethyl-[3-(2-methylprop-2-enoyloxy)propyl]silyl]oxy-dimethylsi

Specifications & Purity

≥95%

Storage

Store at 2-8°C, Argon charged

Shipped In

Wet ice

This product requires cold chain shipping. Ground and other economy services are not available.

Purity

≥95%

Names and Identifiers

• Canonical Smiles: CC(=C)C(=O)OCCC[Si](C)(C)O[Si](C)(C)CCCOC(=O)C(=C)C
• IUPAC Name: 3-[[dimethyl-[3-(2-methylprop-2-enoyloxy)propyl]silyl]oxy-dimethylsilyl]propyl 2-methylprop-2-enoate
• InChIKey: ZIFLDVXQTMSDJE-UHFFFAOYSA-N
• INCHI: 1S/C18H34O5Si2/c1-15(2)17(19)21-11-9-13-24(5,6)23-25(7,8)14-10-12-22-18(20)16(3)4/h1,3,9-14H2,2,4-8H3
• Isomeric SMILES: CC(=C)C(=O)OCCC[Si](C)(C)O[Si](C)(C)CCCOC(=O)C(=C)C
• Molecular Weight: 386.63

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organometallic compounds
    • Class Organometalloid compounds
      • Subclass Organosilicon compounds
        • Level5 Siloxanes
          • Level6 Disiloxanes

• Kingdom: Organic compounds
• Superclass: Organometallic compounds
• Class: Organometalloid compounds
• Subclass: Organosilicon compounds
• Intermediate Tree Nodes: Siloxanes
• Direct Parent: Disiloxanes
• Alternative Parents: Dicarboxylic acids and derivatives Trialkylheterosilanes Enoate esters Organic metalloid salts Organic oxides Hydrocarbon derivatives Carbonyl compounds
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Disiloxane - Dicarboxylic acid or derivatives - Trialkylheterosilane - Enoate ester - Alpha,beta-unsaturated carboxylic ester - Carboxylic acid ester - Organic metalloid salt - Carboxylic acid derivative - Organoheterosilane - Organic salt - Carbonyl group - Organooxygen compound - Organic oxygen compound - Hydrocarbon derivative - Organic oxide - Aliphatic acyclic compound
• Description: This compound belongs to the class of organic compounds known as disiloxanes. These are organosilicon compounds with the general formula H[Si](R)(R')O[Si](H)(R'')R''' (R= organyl, R'-R'''= H or organyl).
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Boil Point(°C): 127° C at 3 mmHg
• Molecular Weight: 386.600 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 14
• Exact Mass: 386.194 Da
• Monoisotopic Mass: 386.194 Da
• Topological Polar Surface Area: 61.800 Ų
• Heavy Atom Count: 25
• Formal Charge: 0
• Complexity: 454.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

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