Dimethoxydiphenylsilan

Diphenyldimethoxysilane

HCID 81284CAS 6843-66-9

Grundinformationen

Standard-SMILES
CO[Si](OC)(c1ccccc1)c1ccccc1
InChIKey
AHUXYBVKTIBBJW-UHFFFAOYSA-N
Summenformel
C14H16O2Si
Durchschnittliche Molmasse
244,36 g/mol
Monoisotopische Masse
244,09195628

Namen und Bezeichner

Bevorzugter Name
Diphenyldimethoxysilane
IUPAC
dimethoxy(diphenyl)silane
Lokaler Name
Dimethoxydiphenylsilan
Englischer Name
Diphenyldimethoxysilane
Summenformel
C14H16O2Si
Molmasse
244.36

Namen und Synonyme

DimethoxydiphenylsilaneDiphenyldimethoxysilane6843-66-9KBM 202KBM 202LS5300TSL 8172NSC-93509DPDMS cpdBenzene, 1,1'-(dimethoxysilylene)bis-02QB6788GCZ 6074RefChem:588070
Weitere Namen anzeigen
DMDPSDPDMSz6074kbm202HD-129KH-621CD6010DPMDMStsl8172
229-929-1Silane, dimethoxydiphenyl-dimethoxy(diphenyl)silaneMFCD00025690C14H16O2SiDTXSID2044717NSC93509NCGC00357261-01

Datenbank-Bezeichner

CAS
6843-66-9
PubChem CID
81284
DTXSID
DTXSID2044717
ChEMBL
CHEMBL3560757
UNII
02QB6788GC
EC Number
229-929-1
Nikkaji
J130.543C

Eigenschaften

Berechnete Struktureigenschaften

Polarare Oberfläche (TPSA)
18,5 Ų
H-Brücken-Donoren
0
H-Brücken-Akzeptoren
2
Frei drehbare Bindungen
4
Schwere Atome
17

Experimentelle und physikochemische Eigenschaften

Chemical ClassesMetals -> Metalloid Compounds (Silicon)
SpringerMaterials PropertiesOptical coefficient
Boiling Point286 °C @760 [mm Hg]
Physical Description · 2 Einträge

Liquid

Colorless liquid; [Alfa Aesar MSDS]

Physikochemische Eigenschaften

Schmelzpunkt
0 °C · <0°C
Siedepunkt
161 °C15 · 161 °C15 mm Hg(lit.)
Dichte
1.08 g/mL · 1.08 g/mL at 20 °C(lit.)
Dampfdruck
0.03 Pa · 0.03Pa at 25℃
Brechungsindex
20 · n20/D 1.541
Flammpunkt
121 °C · 121°C

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 4 Einträge

Warning

H315 (99.5%): Causes skin irritation [Warning Skin corrosion/irritation]

P264, P273, P280, P302+P352, P321, P332+P317, P362+P364, P391, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 190 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Gefahrenhinweise

Regulatory Information · 4 Einträge

Chemical: Silane, dimethoxydiphenyl-

Benzene, 1,1'-(dimethoxysilylene)bis- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Benzene, 1,1'-(dimethoxysilylene)bis- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

Status: Active Update: 13-04-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/10957

Benzene, 1,1'-(dimethoxysilylene)bis-: 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; [Alfa Aesar MSDS] See Dimethoxydimethylsilane.
Hazard Classes and CategoriesSkin Irrit. 2 (99.5%)

Sicherheit und Schutzausrüstung

Protective Action Criteria (PAC) · 3 Einträge

6.0 [mg/m3]

66 [mg/m3]

400 [mg/m3]

Toxikologische Informationen

Toxicity DataLC (rat) > 42 mg/m3/4hr

Sicherheitsdaten

F
10-21
wgk
2
tsca
TSCA listed
hs_code
29319090
RTECS-Nr.
VV3643332
risk_code
38

Chemie und Industrie

Verwendung und Herstellung

U.S. Production2023: 75,000 - <500,000 lb
Industry UsesAdhesion/cohesion promoter
General Manufacturing Information · 2 Einträge

Synthetic Rubber Manufacturing

Benzene, 1,1'-(dimethoxysilylene)bis-: ACTIVE

Anwendungen

VerwendenReagent for preparation of diphenylsilylene derivatives of diols by exchange.

Anbieter50 Anbieter

梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
杭州大地化工有限公司0571-82699306 13906719152 · [email protected]
河北创海生物科技有限公司+86-86-13131129325 · [email protected]
爱斯特(成都)生物制药股份有限公司+86-28-85122536 85324413 · [email protected]

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