二乙基碲化物

Description

Diethyltelluride · CAS 627-54-3 · C4.H10.Te. UNII 5Q6VH2Q5Z9. Melting Point: 137.5 °C; Density: 1.5182 @ 15°C.

Identification

CAS Registry Number	627-54-3
PubChem CID	69394
Molecular formula	C4.H10.Te
IUPAC name	ethyltellanylethane
UNII (FDA)	5Q6VH2Q5Z9

Computed Descriptors

Molecular Weight	185.7
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	0
Rotatable Bond Count	2
Exact Mass	187.9844731
Monoisotopic Mass	187.9844731
Topological Polar Surface Area	0
Heavy Atom Count	5
Formal Charge	0
Complexity	11.1

Physical & Chemical Properties

Melting Point	137.5 °C
Density	1.5182 @ 15°C

Physical description & handling notes

• Yellow liquid; [Matheson Tri-Gas MSDS]

GHS Hazard Classification

Reported hazard statements	H226 (100%), H301 (42.1%), H311 (42.1%), H331 (41.1%)

Documented Uses

• Ethane, 1,1'-tellurobis-: ACTIVE

Synonyms

Diethyltelluride; 627-54-3; Diethyltellurium; 1,1'-Tellurobisethane; Ethyl telluride; 5Q6VH2Q5Z9; DTXSID1060843; RefChem:587429; 1,1'-Tellurobis(ethane); DTXCID5043502; 211-002-8; Diethyl telluride; TELLURIUM DIETHYL; ethyltellanylethane; Ethane, 1,1'-tellurobis-; (ethyltellanyl)ethane

Frequently Asked Questions

What are the CAS number and molecular formula of Diethyltelluride?

CAS 627-54-3; molecular formula C4.H10.Te; molecular weight — g/mol.

What other names is Diethyltelluride known by?

Diethyltelluride, 627-54-3, Diethyltellurium, 1,1'-Tellurobisethane, Ethyl telluride, 5Q6VH2Q5Z9.

Is Diethyltelluride classified as hazardous?

Hazard statements reported: H226, H301, H311, H331.

What are the key physical properties of Diethyltelluride?

Melting Point: 137.5 °C; Density: 1.5182 @ 15°C.

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.