1,1,3,3-Tetramethyl-1,3-diphenyldisiloxan

1,3-Diphenyltetramethyldisiloxane

HCID 5945CAS 56-33-7
TeilstruktursucheÄhnliche Strukturen suchen

Grundinformationen

Standard-SMILES
C[Si](C)(O[Si](C)(C)c1ccccc1)c1ccccc1
InChIKey
YQJPWWLJDNCSCN-UHFFFAOYSA-N
Summenformel
C16H22OSi2
Durchschnittliche Molmasse
286,51 g/mol
Monoisotopische Masse
286,12091838

Überblick

1,3-diphenyltetramethyldisiloxane is an organosiloxane.

Namen und Bezeichner

Bevorzugter Name
1,3-Diphenyltetramethyldisiloxane
IUPAC
[dimethyl(phenyl)silyl]oxy-dimethyl-phenylsilane
Lokaler Name
1,1,3,3-Tetramethyl-1,3-diphenyldisiloxan
Englischer Name
1,3-Diphenyl-1,1,3,3-tetramethyldisiloxane
Summenformel
C16H22OSi2
Molmasse
286.52

Namen und Synonyme

1,1,3,3-Tetramethyl-1,3-diphenyldisiloxane1,3-Diphenyltetramethyldisiloxane1,3-Diphenyl-1,1,3,3-tetramethyldisiloxaneDisiloxane, 1,1,3,3-tetramethyl-1,3-diphenyl-DiphenyltetramethyldisiloxaneEINECS 200-265-4UNII-9X93JM12WMNSC 96791BRN 29432299X93JM12WMDTXSID8022537CHEBI:34061
Weitere Namen anzeigen
d6190DK333DKSI134DKFELEX0209Oxybis(phenyldimethylsilane)TetramethyldiphenyldisiloxaneBis(phenyldimethylsilyl)oxidebis(dimethylphenylsilyl)oxidebis(dimethylphenylsilyl)ether
1,1,3,3-tetramethyl-1,3-diphenyldisiloxanBIS(DIMETHYLPHENYLSILYL) ETHERBIS(PHENYLDIMETHYLSILYL) OXIDENSC-967914-16-00-01475 (Beilstein Handbook Reference)BIS(DIMETHYLPHENYLSILYL) OXIDESYM-DIPHENYLTETRAMETHYLDISILOXANED-6190

Datenbank-Bezeichner

CAS
56-33-7
PubChem CID
5945
DTXSID
DTXSID8022537
ChEBI
CHEBI:34061
UNII
9X93JM12WM
EC Number
200-265-4
Nikkaji
J87.551A

Eigenschaften

Berechnete Struktureigenschaften

Polarare Oberfläche (TPSA)
9,2 Ų
H-Brücken-Donoren
0
H-Brücken-Akzeptoren
1
Frei drehbare Bindungen
4
Schwere Atome
19

Experimentelle und physikochemische Eigenschaften

Chemical ClassesMetals -> Metalloid Compounds (Silicon)
CosmeticsEmollient
SpringerMaterials Properties29Si nuclear magnetic resonance spectrum
Vapor Pressure0.000202 [mmHg]
Physical DescriptionClear colorless liquid; [Sigma-Aldrich MSDS]

Physikochemische Eigenschaften

Schmelzpunkt
-89 °C · -89°C
Siedepunkt
155 °C · 155 °C
Dichte
0.976 · 0.976
Brechungsindex
1.52 · 1.52
Flammpunkt
156 °C · 156°C
storage temp.
2 · 2-8°C

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 5 Einträge

This chemical does not meet GHS hazard criteria for 2.4% (1 of 42) of reports.

Warning

H315 (95.2%): 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 42 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Gefahrenhinweise

Regulatory InformationDisiloxane, 1,1,3,3-tetramethyl-1,3-diphenyl-: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
Hazards SummaryA skin and strong eye irritant; [Sigma-Aldrich MSDS] See Octamethyltrisiloxane.
Hazard Classes and CategoriesSkin Irrit. 2 (95.2%)

Sicherheitsdaten

tsca
TSCA listed
hs_code
29319090
RTECS-Nr.
JM9236000
risk_code
36/37/38
hazard_code
Xi
safety_code
24/25-36-26

Chemie und Industrie

Verwendung und Herstellung

Use ClassificationCosmetics -> Emollient
General Manufacturing InformationDisiloxane, 1,1,3,3-tetramethyl-1,3-diphenyl-: ACTIVE

Vor- und nachgelagerte Produkte

Anbieter50 Anbieter

梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
上海炎泽化工有限公司15345144255 19975051755 · [email protected]
Junwee Chemical co., Ltd.+86-571-85808636 +86-13958122542 · [email protected]
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]
毕佳索（上海毕得医药科技股份有限公司）400-6005915 · [email protected]

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