CAS 80-10-4 Dichlorodiphenylsilane - Materials / Alfa Chemistry

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Dichlorodiphenylsilane

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Catalog Number

ACM80104

CAS Number

80-10-4

Product Name

Dichlorodiphenylsilane

Structure

Category

Self-Assembly Materials; Polymers

Synonyms

1,1′-(Dichlorosilylene)bis[benzene]; Dichlor(diphenyl)silan; Dicloro(difenil)silano

Description

Diphenyldichlorosilane is a colorless liquid with a pungent odor. It will burn though it may require some effort to ignite. It is decomposed by water to hydrochloric acid with evolution of heat. It is corrosive to metals and tissue.;Liquid

IUPAC Name

dichloro(diphenyl)silane

Molecular Weight

253.20

Molecular Formula

C12H10Cl2Si

Canonical SMILES

C1=CC=C(C=C1)[Si](C2=CC=CC=C2)(Cl)Cl

InChI

InChI=1S/C12H10Cl2Si/c13-15(14,11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10H

InChI Key

OSXYHAQZDCICNX-UHFFFAOYSA-N

Boiling Point

303 °C

Melting Point

-22 °C

Flash Point

157 °C

Purity

>98% (GC)

Density

1.204 g/mL at 25 °C (lit.)

Solubility

Soluble in ethanol, ethyl ether, acetone, carbon tetrachloride and benzene

Appearance

Colorless to almost colorless clear liquid

Storage

Store under inert gas

Color/Form

Colorless liquid

Complexity

174

Corrosivity

Corrosive

Covalently-Bonded Unit Count

EC Number

201-251-0

Exact Mass

251.9928822

Formal Charge

Heat of Vaporization

106 btu/lb = 59 cal/g = 2.5x10+5 J/kg

Heavy Atom Count

Hydrogen Bond Acceptor Count

Hydrogen Bond Donor Count

MDL Number

MFCD00000489

MeSH Entry Terms

dichlorodiphenylsilane

Monoisotopic Mass

251.9928822

NSC Number

77110

Odor

SHARP, HYDROCHLORIC ACID-LIKE; PUNGENT

Other Experimental

Can react vigorously with oxidizing materials;Readily hydrolyzed by moisture with liberation of hydrogen chloride;Density: 1.19 at 20 °C;VP: 4.986 kPa at 192.1 °C;The reaction of organosilanes with halogens and halogen compounds usually proceeds in good yield through cleavage of the Si--H bond and formation of the silicon-halogen bond. Reaction with fluorine, however, does not proceed satisfactorily because of cleavage of not only the Si--H but also C--Si and C--H bonds. Direct halogenation with chlorination, bromine, and iodine proceeds smoothly, however. /Organosilanes/

Refractive Index

Index of refraction = 1.5800 at 20 °C/D

Rotatable Bond Count

Topological Polar Surface Area

0 Å²

UNII

08811ZE689

UN Number

1769;1769;1769

Vapor Density

8.45 (Air = 1)

MSDS