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LC2289 N,N-Dimethyl-p-toluidine
for synthesis


Order number Packaging Quantity Price €
AC29289 Glass bottle 5 ml 11.25
AC29289 Plastic bottle 250 ml 23.625
AC29289 Glass bottle 1 l 82.80


Product information
Synonyms 4-Dimethylaminotoluene
Hill Formula C9H13N
Chemical formula 4-(CH3)C6H4N(CH3)2
HS Code 2921 43 00
EC number 202-805-4
Molar mass 135.21 g/mol
EC index number 612-056-00-9
CAS number 99-97-8


Chemical and physical data
Ignition temperature 425 °C
Solubility 0.65 g/l (37 °C)
Melting point -15 °C
Molar mass 135.21 g/mol
Density 0.94 g/cm3 (20 °C)
Boiling point 215 °C (1013 hPa)
Vapor pressure 0.1 hPa (20 °C)
Flash point 76 °C
Refractive index 1.546 (20 °C, 589 nm)


Safety information
R Phrase R 23/24/25-33-52/53
Toxic by inhalation, in contact with skin and if swallowed.Danger of cumulative effects.Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S Phrase S 28-36/37-45-61
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).Avoid release to the environment. Refer to special instructions/ Safety data sheets.
Categories of danger toxic, dangerous for the environment
Hazard Symbo


RTECS XU5803000
Storage class 6.1A 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 2810 TOXIC LIQUID, ORGANIC, N.O.S.(N,N-DIMETHYL-P-TOLUIDINE), 6.1, II
Declaration (transport by air) IATA-DGR UN 2810 TOXIC LIQUID, ORGANIC, N.O.S.(N,N-DIMETHYL-P-TOLUIDINE), 6.1, II


Toxicological data
LD 50 oral LD50 rat 1650 mg/kg


Assay (GC, area%) ≥ 98 %
Density (d 20 °C/ 4 °C) 0.935 – 0.937
Identity (IR) passes test