send us an inquiry |
LC1825 N,N’-Diphenyl-1,4-phenylenediamine for synthesis |
Order number | Packaging | Quantity | Price € |
AC28825 | Glass bottle | 5 g | 16.2 |
AC28825 | Glass bottle | 250 g | 47.25 |
Product information | |
Synonyms | DPPD |
Hill Formula | C18H16N2 |
Chemical formula | 1,4-(C6H5NH)2C6H4 |
HS Code | 2921 59 90 |
EC number | 200-806-4 |
Molar mass | 260.33 g/mol |
EC index number | 612-132-00-1 |
CAS number | 74-31-7 |
Chemical and physical data | |
Solubility | (20 °C) practically insoluble |
Melting point | 135 °C |
Molar mass | 260.33 g/mol |
Density | 1.3 g/cm3 (20 °C) |
Bulk density | 560 kg/m3 |
pH value | 5.3 (10 g/l, H2O, 20 °C) |
Boiling point | 220 – 225 °C (1.33 hPa) |
Safety information | |
R Phrase | R 43-52/53 May cause sensitization by skin contact.Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
S Phrase | S 24-37-61 Avoid contact with skin.Wear suitable gloves.Avoid release to the environment. Refer to special instructions/ Safety data sheets. |
Categories of danger | sensitizing, dangerous for the environment |
Hazard Symbol | ![]() |
RTECS | ST2275000 |
Storage class | 10 – 13 Other liquids and solids |
WGK | WGK 1 slightly water endangering |
Disposal | 3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. |
Toxicological data | |
LD 50 oral | LD50 rat 2370 mg/kg |
LD 50 dermal | LD50 rat 4500 mg/kg |
Specifications | |
Assay (GC, area%) | ≥ 95 % |
Identity (IR) | passes test |
![]() |