COMMERCIAL
541-02-6

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DECAMETHYLCYCLOPENTASILOXANE

Product Code: SID2650.0

Cas No: 541-02-6

R&D quantities:

17 kg
$306.00
2 kg
$114.00
100 g
$15.00

Boiling Point: 210°

EINECS Number: 208-764-9

Melting Point: -44°

Molecular Weight: 370.77

Alternative Name: CYCLIC PENTAMER -D5

Specific Gravity: 0.959

Flashpoint: 76°C (169°F)

HMIS Key: 1-2-0-X

Hydrolytic Sensitivity: 1: no significant reaction with aqueous systems

Formula: C10H30O5Si5

Refractive Index: 1.3982

TSCA: TSCA

Additional Properties: Dipole moment: 1.22 debye
Dielectric constant: 2.50
Surface tension, 20°: 18.0 mN/m
?Hcomb: -2,394 kcal/mole
Critical temperature: 344°
Critical pressure: 1.03 mPa
?Hvap: 12.0 kcal/mole
Solubility, water: 0.03 mg/l
Octanol/water partition coefficient, log Kow: 5.5
Undergoes ring-opening polymerization
Vapor pressure, 50°: 2 mm