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(CAS RN:670-54-2 Product Number:T0077)


Synonym Ethylenetetracarbonitrile
Synonym TCNE

General Information

Product Number T0077

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Purity/Analysis Method >98.0%(N)
Storage Temperature
M.F. / M.W. C6N4=128.09
CAS RN 670-54-2
Related CAS RN
MDL Number MFCD00001850
Packaging and Container
  • Product Details
  • Safety & Regulations


Appearance White to Amber to Dark green powder to crystal
Purity(with Total Nitrogen) min. 98.0 %
Melting point 198.0 to 202.0 deg-C
Solubility in Methanol very faint turbidity

Data of Reference

bp 125°C/1mmHg(lit.)
λmax 328(CHCl3)(lit.)


Beilstein 2(4)2450
Reaxys-RN 506867
PubChem SID 87576093
Merck Index(14) 9195
F&F 6,567
RTECS# KM7300000
EC Number 211-578-0


Signal Word Danger
Hazard Statements
  • H300+H310
  • :Fatal in contact with skin and if swallowed.
  • H315
  • :Causes skin irritation.
  • H319
  • :Causes serious eye irritation.
Precautionary Statements
  • P262
  • :Do not get in eyes, on skin, or on clothing.
  • P270
  • :Do not eat, drink or smoke when using this product.
  • P280
  • :Wear protective gloves, protective clothing, eye protection.
  • P301+P310+P330
  • :IF SWALLOWED: Immediately call a POISON CENTER or doctor. Rinse mouth.
  • P302+P352+P310+P361+P364
  • :IF ON SKIN: Wash with plenty of soap and water. Immediately call a POISON CENTER or doctor. Take off immediately all contaminated clothing and wash it before reuse.
  • P305+P351+P338+P337+P313
  • :IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice or attention.

Transport Information

UN Number 3439
Class 6.1
Packing Group I
HS Number 2926907090


PubMed Literature

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