Basic information Safety Supplier Related

Tetrakis(diethyldithiocarbamato)-teIlurium(IV)

Basic information Safety Supplier Related

Tetrakis(diethyldithiocarbamato)-teIlurium(IV) Basic information

Product Name:
Tetrakis(diethyldithiocarbamato)-teIlurium(IV)
Synonyms:
  • Tetrakis(diethyldithiocarbamato)-teIlurium(IV)
  • tetrakis(diethyldithiocarbamato)-telluriu
  • tetrakis(diethyldithiocarbamato)tellurium
  • (h4tes4)[qr]
  • Akrochem TDEC
  • diethyl-carbamodithioicacitetrakis(anhydrosulfide)withthiotelluricac
  • diethyl-carbamodithioicacitetrakis(anhydrosulfide)withthiotelluricacid
  • diethyldithiocarbamicacidtelluriumsalt[qr]
CAS:
20941-65-5
MF:
C20H40N4S8Te
MW:
720.68
EINECS:
244-121-9
Product Categories:
  • Organometallics
Mol File:
20941-65-5.mol
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Tetrakis(diethyldithiocarbamato)-teIlurium(IV) Chemical Properties

Melting point:
108-118°C
Density 
1.44
vapor pressure 
0Pa at 20℃
form 
solid
Specific Gravity
1.55
Water Solubility 
<0.01 g/100 mL at 23 ºC
Hydrolytic Sensitivity
4: no reaction with water under neutral conditions
LogP
4.39 at 25℃
IARC
3 (Vol. 12, Sup 7) 1987
NIST Chemistry Reference
Ethyl tellurac(20941-65-5)
EPA Substance Registry System
Ethyl tellurac (20941-65-5)
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Safety Information

TSCA 
Yes
Hazardous Substances Data
20941-65-5(Hazardous Substances Data)

MSDS

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Tetrakis(diethyldithiocarbamato)-teIlurium(IV) Usage And Synthesis

Uses

Tellurium diethyldithiocarbamate (CAS# 20941-65-5) is an organometallic compound used in the synthesis of fusiform-shaped Te-Au hybrids for efficient electrocatalytic oxidation of isopropanol.

General Description

Orange-yellow to bright yellow fluffy powder.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

Ethyl tellurac is sensitive to prolonged exposure to light.

Health Hazard

ACUTE/CHRONIC HAZARDS: When heated to decomposition Ethyl tellurac emits very toxic fumes.

Fire Hazard

Flash point data for Ethyl tellurac are not available; however, Ethyl tellurac is probably combustible.

Flammability and Explosibility

Not classified

Safety Profile

Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits very toxic fumes of NOx, SOx, and Te. See also TELLURIUM COMPOUNDS and CARBAMATES.

Tetrakis(diethyldithiocarbamato)-teIlurium(IV)Supplier

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