Disiloxane, 1,1,1,3,3,3-hexaphenyl-

HCID 74587CAS 1829-40-9
Substructure searchFind similar structures

Basic information

Standard SMILES
c1ccc([Si](O[Si](c2ccccc2)(c2ccccc2)c2ccccc2)(c2ccccc2)c2ccccc2)cc1
InChIKey
IVZTVZJLMIHPEY-UHFFFAOYSA-N
Molecular formula
C36H30OSi2
Average molar mass
534.8 g/mol
Monoisotopic mass
534.18351864

Names & identifiers

Preferred name
Disiloxane, 1,1,1,3,3,3-hexaphenyl-
IUPAC
triphenyl(triphenylsilyloxy)silane
English name
HEXAPHENYLDISILOXANE
Molecular formula
C36H30OSi2
Molecular weight
534.79

Names & synonyms

Hexaphenyldisiloxane1829-40-9Disiloxane, hexaphenyl-Bis(triphenylsilyl)etherDisiloxane, 1,1,1,3,3,3-hexaphenyl-di(triphenylsilane)etherEINECS 217-381-6NSC 12574DTXSID0062006RefChem:589180DTXCID6035817217-381-6
Show more names
DK009hexaphenyl-disiloxanOxybis(triphenylsilane)Hexaphenyldisiloxane>Bis(triphenylsilyl)etherDi(triphenylsilyl) oxideHexaphenylpropanedisiloxaneHexaphenyldisiloxane technical
1,1,1,3,3,3-hexaphenyldisiloxanetriphenyl(triphenylsilyloxy)silanetriphenyl[(triphenylsilyl)oxy]silaneMFCD00014068C36H30OSi2PJ8QLV5GGNNSC-12574tri(phenyl)-tri(phenyl)silyloxysilane

Database identifiers

CAS
1829-40-9
PubChem CID
74587
DTXSID
DTXSID0062006
UNII
PJ8QLV5GGN
EC Number
217-381-6
Nikkaji
J199.647I

Properties

Computed structural properties

Topological polar surface area
9.2 Ų
Hydrogen bond donors
0
Hydrogen bond acceptors
1
Rotatable bonds
8
Heavy atoms
39

Physicochemical properties

Melting point
225 °C · ~225 °C
Boiling point
494 °C · 494°C
Density
1 · 1,2 g/cm3
refractive index
1.68 · 1.6800
Flash point
200 °C · >200°C
storage temp.
2 · Storage temp. 2-8°C

Safety & regulation

GHS classification

GHS Classification · 4 items

Warning

H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]

P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 40 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Hazard information

Hazard Classes and CategoriesSkin Irrit. 2 (100%)

Safety data

F
10-21
PPE
dust mask type N95 (US), Eyeshields, Gloves
wgk
3
tsca
TSCA listed
hs_code
29349990
risk_code
36/37/38

Chemistry & industry

Uses & manufacturing

General Manufacturing InformationDisiloxane, 1,1,1,3,3,3-hexaphenyl-: ACTIVE

Applications

UsesHexaphenyldisiloxane technical, >=90% (HPLC) (CAS# 1829-40-9) is a useful building block, and has been used in the patented formula for flame retardant resin composition comprising triaryl silyl-functional compounds.

UsesHexaphenyldisiloxane can be used:As a catalyst in the preparation of pyrite FeS2.In the synthesis of cross-linked porous polymers used in water treatment applications.

Upstream & downstream products

Suppliers50 total

梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
郑州阿尔法化工有限公司+86-18530059196 · [email protected]
湖北永阔科技有限公司027-59223108 15972152991 · [email protected]
湖北万得化工有限公司15377098680 15377098680 · [email protected]
Hebei Chuanghai Biotechnology Co., Ltd+86-17732866630 · [email protected]

Related reactions

1 records
New reaction record

Linked notes

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