Project Description

Chemical Namep-Phenylenediamine
CAS No.106-50-3
Molecular Formula:C6H8N2
EINECS203-404-7
Molecular Weight:108.14
Applications:

As an important dyestuff intermediate,

It is mainly used in the production of azo dyes and sulphur dyes, and also used in the production of fur black D, fur blue black DB, fur brown NZ, and rubber aged preventive DNP, 288, DOP and DBP.P-phenylenediamine is also used as raw material for cosmetics hair dye ulsi D, gasoline retarder and developer.

Synonyms: benzofurd ;C.I. 76076;C.I. Developer 13;C.I. Oxidation Base 10;c.i.developer13 ;c.i.oxidationbase10 ;C.I.OxidationBase10(76060) ;cideveloper13

Appearance: White Crystalline Powder

Contact us for p-Phenylenediamine MSDS -Material Safety Data Sheet and p-Phenylenediamine CAS 106-50-3 COA-Certificate of Analysis, Product Data Sheet – in PDF Document.

China p-Phenylenediamine Supplier,  Para Phenylenediamine PPD Manufacturers with REACH Registration, China  CAS No. 106-50-3 Supplier, EINECS: 203-404-7 Supplier

Storage: Warehouse ventilation and low temperature drying; Keep away from oxidizer and food additives

Melting point:139 °C
Boiling point:267 °C(lit.)
Density1.135 g/cm3 (20℃)
vapor density3.7 (vs air)
vapor pressure1.08 mm Hg ( 100 °C)
refractive index1.6339 (estimate)
Flash point:156 °C
storage temp.2-8°C
solubilitySoluble in alcohol, chloroform, ether and hot benzene.
formPowder or Flakes
pka4.17(at 25℃)
colorWhite, gray, or purple to brown
PH RangeNonQ uorescence (3.1) to orange/yellow Q uorescence (4.4)
PH9 (50g/l, H2O, 20℃)
Water Solubility47 g/L (25 ºC)
Merck147,285
BRN742029
Stability:Stable, but oxidizes when exposed to air. Incompatible with oxidizing agents. Store under inert atmosphere.
Major ApplicationNanoparticles, liquid crystal displays, chemical mechanical polishing, bottom antireflective coatings, electrochromic materials, inks, rubber, hair dyes, cosmetics, treatment of virus skin infection
InChIKeyCBCKQZAAMUWICA-UHFFFAOYSA-N

Symbol(GHS) 

GHS07,GHS06,GHS08,GHS09
Signal word 
Danger
Hazard statements 
H315-H319-H335-H336-H351-H373-H412-H301+H311+H331-H317-H370-H410-H301-H311-H331-H400
Precautionary statements 
P273-P280-P304+P340+P312-P305+P351+P338-P337+P313-P260-P301+P310-P311-P261-P301+P310a-P405-P501a
Hazard Codes 
T,N,T+,Xn
Risk Statements 
23/24/25-36-43-50/53-63-36/37/38-45-40-48/22-67-52/53
Safety Statements 
28-36/37-45-60-61-28A-24/25-23-53-26
RIDADR 
UN 1673 6.1/PG 3
WGK Germany 
3
RTECS 
SS8050000
8-10-23
TSCA 
Yes
HazardClass 
6.1
PackingGroup 
III
HS Code 
29215119
Toxicity
LD50 in rats (mg/kg): 80 orally, 37 i.p. (Burnett)

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