CAS 7756-87-8|1,3-Dichloro-1,1,3,3-tetraphenyldisiloxane

Introduction：Basic information about CAS 7756-87-8|1,3-Dichloro-1,1,3,3-tetraphenyldisiloxane, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Synonyms

Common Name	1,3-Dichloro-1,1,3,3-tetraphenyldisiloxane
CAS Number	7756-87-8	Molecular Weight	451.492
Density	1.2±0.1 g/cm3	Boiling Point	474.9±18.0 °C at 760 mmHg
Molecular Formula	C₂₄H₂₀Cl₂OSi₂	Melting Point	36-38ºC
MSDS	/	Flash Point	199.2±13.3 °C

Names

Name	chloro-[chloro(diphenyl)silyl]oxy-diphenylsilane
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.2±0.1 g/cm3
Boiling Point	474.9±18.0 °C at 760 mmHg
Melting Point	36-38ºC
Molecular Formula	C₂₄H₂₀Cl₂OSi₂
Molecular Weight	451.492
Flash Point	199.2±13.3 °C
Exact Mass	450.042969
PSA	9.23000
LogP	11.98
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.621
InChIKey	YQULWRCMYAXEAV-UHFFFAOYSA-N
SMILES	Cl[Si](O[Si](Cl)(c1ccccc1)c1ccccc1)(c1ccccc1)c1ccccc1

Safety Information

Hazard Codes	C: Corrosive;
Risk Phrases	R34
Safety Phrases	26-36/37/39-45-27
RIDADR	UN2987

Synonyms

Disiloxane, 1,3-dichloro-1,1,3,3-tetraphenyl-

ClPh2Si-O-SiPh2Cl

1,3-Dichlorotetraphenyldisiloxane

1,3-dichloro-1,1,3,3-tetraphenyldisiloxanel

EINECS 231-815-1

Benzene, 1,1',1'',1'''-(1,3-dichloro-1,3-disiloxanediylidene)tetrakis-

tetraphenyl-1,3-dichloro-disiloxane

1,3-Dichloro-1,1,3,3-tetraphenyldisiloxane

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