send us an inquiry
LC1800 Diphenylamine
GR for analysis ACS,Reag. Ph Eur


Order number Packaging Quantity Price €
AC28800 Plastic bottle 100 g 25.83
AC28800 Plastic bottle 250 g 54


Product information
Grade ACS,Reag. Ph Eur
Synonyms N-Phenylaniline
Hill Formula C12H11N
Chemical formula (C6H5)2NH
HS Code 2921 44 00
EC number 204-539-4
Molar mass 169.23 g/mol
EC index number 612-026-00-5
CAS number 122-39-4



Chemical and physical data
Ignition temperature ca.630 °C DIN 51794
Solubility 0.05 g/l (25 °C)
Melting point 53 – 54 °C
Molar mass 169.23 g/mol
Density 1.16 g/cm3 (20 °C)
Bulk density 610 kg/m3
Boiling point 302 °C (1013 hPa)
Vapor pressure 0.0003 hPa (20 °C)
Flash point ca.153 °C DIN 51758


Safety information
R Phrase R 23/24/25-33-50/53
Toxic by inhalation, in contact with skin and if swallowed.Danger of cumulative effects.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 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.
Categories of danger toxic, dangerous for the environment
Hazard Symbol


Dangerous for the environment

Storage class Combustible substances, toxic
WGK WGK 3 highly water endangering
Disposal 9
Carcinogenic compounds and flammable compounds labelled “Highly toxic” or “Toxic”: container F. Alkyl sulfates are carcinogenic; Take particular care to avoid inhalation and skin contact. To neutralize alkyl sulfates, add dropwise (from a dropping funnel) to concentrated ice-cool Ammonia solution (Cat.No. 105426) with vigorous stirring. Before placing in container D, check the pH with pH Universal indicator strips (Cat.No. 109535).


Transport information
Declaration (transport by sea) IMDG-Code UN 3077 ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S.(DIPHENYL AMINE), 9, III, Marine Pollutant: P


Toxicological data
LD 50 oral LD50 rat 1120 mg/kg
LD 50 dermal LD50 rabbit > 5000 mg/kg


Assay (perchloric acid titration) ≥ 98 %
Identity (IR-spectrum) passes test
Melting point 52.5 – 54.0 °C
Matter insoluble in ethanol ≤ 0.01 %
Nitrate (NO3) passes test
Fe (Iron) ≤ 0.001 %
Aniline (GC) ≤ 0.1 %
Sulfated ash ≤ 0.03 %
Loss on drying (roomtemp., vacuum) ≤ 0.3 %
Sensitivity test (to nitrate-iones) passes test