1,1,3,5,5-Pentaphenyl-1,3,5-trimethyltrisiloxane

Product Name: 1,1,3,5,5-Pentaphenyl-1,3,5-trimethyltrisiloxane
CAS No.: 3390-61-2
Chemical Name: 1,1,3,5,5-Pentaphenyl-1,3,5-trimethyltrisiloxane
Synonyms: DK270;dow corning®PHENETHYLDIMETHYLCHLOROSILANE;CHLORODIMETHYLPHENETHYLSILANE;pentaphenyltrimethyltrisiloxane;705 silicone diffusion pump fluid.;polymethylphenyl siloxane fluid 275;1,3,5-trimethyl-1,1,3,5,5-pentaphenyl-trisiloxan;1,3,5-Trimethyl-1,1,3,5,5-pentaphenyltrisiloxane;1,1,3,5,5-Pentaphenyl-1,3,5-trimethyltrisiloxane
CBNumber: CB4684312
Molecular Formula: C33H34O2Si3
Formula Weight: 546.88
MOL File: 3390-61-2.mol

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1,1,3,5,5-Pentaphenyl-1,3,5-trimethyltrisiloxane Property

Melting point:: -25°C
Boiling point:: 245 °C0.5 mm Hg
Density: 1.09 g/mL at 25 °C
vapor pressure: 0Pa at 25℃
refractive index: n20/D 1.58
Flash point:: 214 °F
form: solid
Specific Gravity: 1.09
Water Solubility: insoluble
Hydrolytic Sensitivity: 1: no significant reaction with aqueous systems
LogP: 9 at 25℃
EPA Substance Registry System: Trisiloxane, 1,3,5-trimethyl-1,1,3,5,5-pentaphenyl- (3390-61-2)

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Safety

Hazard Codes: Xi
Risk Statements: 36
Safety Statements: 26-36-39
WGK Germany: 3
TSCA: Yes
HS Code: 29310099

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

American Custom Chemicals Corporation

Product number: ORS0005383
Product name: 1,1,3,5,5-PENTAPHENYL-1,3,5-TRIMETHYLTRISILOXANE
Purity: 95.00%
Packaging: 25G
Price: $239.4
Updated: 2021/12/16

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