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CAS RN: 621-95-4 | Product Number: E0346

4,4'-Ethylenedianiline


Purity: >97.0%(GC)(T)
Synonyms:
  • α,α'-Bi-p-toluidine
  • 4,4'-Diaminobibenzyl
  • 4,4'-Diamino-1,2-diphenylethane
Documents:
5G
€189.00
1   ≥20 
25G
€737.00
1   19  

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Product Number E0346
Purity / Analysis Method >97.0%(GC)(T)
Molecular Formula / Molecular Weight C__1__4H__1__6N__2 = 212.30  
Physical State (20 deg.C) Solid
Store Under Inert Gas Store under inert gas
Condition to Avoid Air Sensitive
CAS RN 621-95-4
Reaxys Registry Number 394999
PubChem Substance ID 87569611
MDL Number

MFCD00007923

Specifications
Appearance White to Gray to Brown powder to crystal
Purity(GC) min. 97.0 %
Purity(Nonaqueous Titration) min. 97.0 %
Melting point 134.0 to 139.0 °C
Properties (reference)
Melting Point 134 °C
GHS
Pictogram Pictogram Pictogram
Signal Word Warning
Hazard Statements H302 + H312 + H332 : Harmful if swallowed, in contact with skin or if inhaled.
H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
H341 : Suspected of causing genetic defects.
Precautionary Statements P261 : Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray.
P201 : Obtain special instructions before use.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.
P302 + P352 + P312 : IF ON SKIN: Wash with plenty of water. Call a POISON CENTER/doctor if you feel unwell.
P304 + P340 + P312 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell.
Related Laws:
EC Number 210-716-7
RTECS# BY0200000
Transport Information:
HS Number 2921599090
PubMed Literature


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