Basic information
- CAS
627-54-3- Standard SMILES
CC[Te]CC- InChIKey
ILXWFJOFKUNZJA-UHFFFAOYSA-N- Molecular formula
- C4.H10.Te
- Average molar mass
- 185.7 g/mol
- Monoisotopic mass
- 187.9844731
Names & identifiers
- Preferred name
- 1,1'-Tellurobis(ethane)
- IUPAC
- ethyltellanylethane
- English name
- Tellurium diethyl
- Molecular formula
- C4H10Te
- Molecular weight
- 185.72
Names & synonyms
Diethyltelluride627-54-3Diethyltellurium1,1'-TellurobisethaneEthyl telluride5Q6VH2Q5Z9DTXSID1060843RefChem:5874291,1'-Tellurobis(ethane)DTXCID5043502211-002-8Diethyl telluride
Show more names
urideEthyltellurideTELLUROBISETHANEDiethvltellurium(ethyltelluro)ethane
TELLURIUM DIETHYLethyltellanylethaneEthane, 1,1'-tellurobis-(ethyltellanyl)ethaneEINECS 211-002-8diethyltellaneDiethvl telluriumUNII-5Q6VH2Q5Z9
Database identifiers
- CAS
627-54-3- PubChem CID
- 69394
- DTXSID
DTXSID1060843- UNII
- 5Q6VH2Q5Z9
- EC Number
- 211-002-8
- Nikkaji
- J6.869A
Properties
Computed structural properties
- Topological polar surface area
- 0 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 0
- Rotatable bonds
- 2
- Heavy atoms
- 5
- Formal charge
- 0
- Complexity
- 11.1
Experimental & physicochemical properties
Chemical Classes
Metals -> Metalloid Compounds (Tellurium)
Flammable agents - 4th degree
Density1.5182 @ 15°C
Melting Point137.5 °C
Physical DescriptionYellow liquid; [Matheson Tri-Gas MSDS]
Physicochemical properties
- Boiling point
- 137 · 137-138 °C(lit.)
- Density
- 1.599 · 1.5990
- refractive index
- 1.5182 · 1.5182
- Flash point
- 42 °C · 42 °C
- EWG's Food Scores
- 1 · 1
- FDA UNII
- 5 Q6VH2Q5Z9 · 5Q6VH2Q5Z9
- EPA Substance Registry System
- Diethyl telluride (627-54-3)
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Danger
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
P210, P233, P240, P241, P242, P243, P261, P262, P264, P270, P271, P280, P301+P316, P302+P352, P303+P361+P353, P304+P340, P316, P321, P330, P361+P364, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 95 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Regulatory InformationThe New Jersey Worker and Community Right to Know Act requires public and private employers to provide information about hazardous substances at their workplaces. (N.J.S.A. 34:5A-1 et. seq.)
Hazards Summary
Causes impaired liver function tests, dermatitis, and weight loss in 30-day intermittent inhalation studies (mammal species not specified); [RTECS] Pyrophoric; Reacts with water evolving flammable gases; Highly toxic by inhalation; Toxic by ingestion; Symptoms of inhalation may include irritation, garlic odor, metallic taste, drowsiness, nausea, blood disorders, paralysis, and brain damage; [Matheson Tri-Gas MSDS] See Tellurium.
Hazard Classes and Categories
Flam. Liq. 3 (100%)
Flammable agents - 4th degree, Reactive agents - 3rd degree
Safety & protection
Threshold Limit Values (TLV)0.1 [mg/m3], as Te
Permissible Exposure Limit (PEL)
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationEthane, 1,1'-tellurobis-: ACTIVE
Applications
UsesDiethyl tellurium is an organometallic compound, which can be used to prepare infrared detection materials and prepare group II ~ VI tellurium-containing semiconductor compounds.
Upstream & downstream products
Upstream raw materials
Suppliers26 total
上海源象化学有限公司17312431727 · [email protected]
湖南嘉航医药科技有限公司85521272 18229978283 · [email protected]
南京镭普化工有限公司13585202130 · [email protected]
南京世洲生物科技有限公司025-025-85560043 17301488900 · [email protected]
Aladdin Scientific[email protected]
上海钰康生物科技有限公司+86-18930848214 +86-021-56762820 · [email protected]
武汉丰泰威远科技有限公司+86-27-8746-5837 +86-18627785180 · [email protected]
武汉丰泰威远科技有限公司027-87465837 19945049750 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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