三苯基乙氧基硅烷

Description

TRIPHENYLETHOXYSILANE · CAS 1516-80-9 · C20H20OSi. UNII NS00045138. Boiling Point: 344 °C @760 [mm Hg].

Identification

CAS Registry Number	1516-80-9
PubChem CID	73695
Molecular formula	C20H20OSi
IUPAC name	ethoxy(triphenyl)silane
UNII (FDA)	NS00045138

Computed Descriptors

Molecular Weight	304.5
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	5
Exact Mass	304.128341792
Monoisotopic Mass	304.128341792
Topological Polar Surface Area	9.2
Heavy Atom Count	22
Formal Charge	0
Complexity	266

Physical & Chemical Properties

Boiling Point	344 °C @760 [mm Hg]

GHS Hazard Classification

Reported hazard statements	H315 (100%), H319 (100%), H335 (97.5%)

Documented Uses

• Benzene, 1,1',1''-(ethoxysilylidyne)tris-: ACTIVE

Synonyms

Ethoxytriphenylsilane; 1516-80-9; Triphenylethoxysilane; Silane, ethoxytriphenyl-; Ethyl triphenylsilyl ether; Benzene, 1,1',1''-(ethoxysilylidyne)tris-; EINECS 216-170-6; NSC 93020; DTXSID5061746; RefChem:562160; DTXCID3034909; 216-170-6; ethoxy(triphenyl)silane; C20H20OSi; MFCD00053752; Benzene,1,1',1''-(ethoxysilylidyne)tris-

Frequently Asked Questions

What are the CAS number and molecular formula of TRIPHENYLETHOXYSILANE?

CAS 1516-80-9; molecular formula C20H20OSi; molecular weight — g/mol.

What other names is TRIPHENYLETHOXYSILANE known by?

Ethoxytriphenylsilane, 1516-80-9, Triphenylethoxysilane, Silane, ethoxytriphenyl-, Ethyl triphenylsilyl ether, Benzene, 1,1',1''-(ethoxysilylidyne)tris-.

Is TRIPHENYLETHOXYSILANE classified as hazardous?

Hazard statements reported: H315, H319, H335.

What are the key physical properties of TRIPHENYLETHOXYSILANE?

Boiling Point: 344 °C @760 [mm Hg].

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.