N,N-DIMETHYL-p-TOLUIDINE

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Description

4-Dimethylaminotoluene, 4,N,N-Trimethylaniline

Article No. 03428 Grade
Purity 98% CAS No. 99-97-8
Molecular Formula C9H13N Molecular Weight 135.21
H.S. Code 2921.4390 Shelf Life 36 Months
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Physical Properties

Physical state at 20 °C Liquid Colour Yellow
Flash point [°C] 76 Initial boiling point [°C] 211
Vapour pressure [20°C] 0.100 hPa Vapour density 5.42
Relative density, liquid (water=1) 0.937 g/mL at 25 °C Solubility in water Insoluble
Explosion limits – upper [%] 7 %(V) Explosion limits -lower [%] 1.2 %(V)

Specifications

Appearance Colorless to faint yellow to yellow and faint green-yellow to green-yellow liquid ***
Purity (by GC) Min 98.0%
Infrared spectrum Conforms to structure
Density (d20°C/4°C) 0.934 – 0.938
Refractive index (20°C; 589 nm) 1.546 – 1.548
*** May darken on storage

Packings

500 ml 00500

Safety Information

Symbol: GHS06, GHS08
Signal Word: Danger
UN No.: 2810
IMCO Class No.: 6.1
Packing Group: III
Hazardous Statement: H301 + H311 + H331-H373-H412
Precaution Statement: P260-P280-P302 + P352 + P312-P304 + P340 + P312-P403 + P233

 

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