• USA Home
  • 8.07246 - 1,4-Phenylenediamine

8.07246 EMD Millipore


1,4-Phenylenediamine for synthesis. CAS 106-50-3, pH 9 (50 g/l, H₂O, 20 °C)., for synthesis

  • CAS Number 106-50-3

  • Linear Formula C₆H₈N₂

  • Molecular Weight 108.14 g/mol

  •  EC Number 203-404-7



Related Categories Biochemicals and Reagents More...
packaging   5 g in Glass bottle (8072460005)
bp   267 °C (1013 hPa)
vapor pressure   0.01 hPa (20 °C)
solubility   47 g/l
density   1.135 g/cm3 (20 °C)
flash point   156 °C
autoignition temp.   567 °C
mp   139 - 141 °C
pH   9 (50 g/l, H₂O, 20 °C)
bulk density   600 kg/m3
LD 50 oral   LD50 Rat 80 mg/kg
LD 50 dermal   LD50 Rabbit > 7940 mg/kg
shipped in   ambient
storage temp.   Store below +30°C.
specifications   Assay (GC, area%): ≥ 98.0 % (a/a)
  Identity (IR): passes test

Price and Availability

Ask us for bulk and customization needs

My Chemicals
Safety & Documentation

Safety Information

HS Code 
2921 51 19
Hazard Statement(s) 
H331: Toxic if inhaled.
H311: Toxic in contact with skin.
H301: Toxic if swallowed.
H319: Causes serious eye irritation.
H317: May cause an allergic skin reaction.
H410: Very toxic to aquatic life with long lasting effects.
Precautionary Statement(s) 
P280: Wear protective gloves.
P273: Avoid release to the environment.
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
Storage class 
6.1C Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK 3 highly water endangering
Hazard Pictogram(s) 
GHS06  GHS06
Hazard Pictogram(s) 
GHS09  GHS09
Hazard Symbols 
Dangerous for the environment  Dangerous for the environment
Hazard Symbols 
Toxic  Toxic
Declaration (railroad and road) ADR, RID 
UN 1673 , 6.1, III
Declaration (transport by air) IATA-DGR 
UN 1673 , 6.1, III
Declaration (transport by sea) IMDG-Code 
UN 1673 , 6.1, III
Categories of danger 
toxic, irritant, sensitizing, dangerous for the environment
R Phrase 
R 23/24/25-36-43-50/53
Toxic by inhalation, in contact with skin and if swallowed.Irritating to eyes.May cause sensitisation by skin contact.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S Phrase 
S 28-36/37-45-60-61
After contact with skin, wash immediately with plenty of soap and water.Wear suitable protective clothing and gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous waste.Avoid release to the environment. Refer to special instructions/ Safety data sheets.
Protocols & Articles
Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?