For the winkler determination of hydroxymethyl furfural. (May discolour to brown on storage or on exposure to air & light.) 4-Aminotoluene, 4-Methylaniline
Article No.
06347
Grade
AR
Purity
99%
CAS No.
106-49-0
Molecular Formula
C7H9N
Molecular Weight
107.16
H.S. Code
2921.4350
Shelf Life
60 Months
Physical Properties
Physical state at 20 °C
Solid
Colour
White crystalline
Odour
Aromatic odor
pH value
7.8
Melting point/ Freezing point [°C]
42 – 45 °C
Auto-ignition temperature [°C]
482 °C
Flash point [°C]
87 °C
Boiling point [°C]
200 °C
Vapour pressure [20°C]
1 mm Hg @ 2°C
Vapour pressure mm/Hg
1 mm Hg @ 20C
Vapour density
3.9
Density [g/cm3]
0.973
Solubility in water [% weight]
Insoluble in water
Specifications
Appearance
White to light yellow and faint beige to beige crystals / crystalline powder
Purity (by GC)
Min 99%
Melting point
42 – 44 °C
Insoluble matter in dil. HCl
Max 0.01%
Sulphated ash
Max 0.02%
p-Nitrotoluene (CH3C6H4NO2)
Max 0.001%
Toluene (C6H5CH3)
Max 0.1%
m-Toluidine (CH3C6H4NH2)
Max 0.3%
o-Toluidine (CH3C6H4NH2)
Max 0.1%
Packings
100 g
00100
Safety Information
Symbol: GHS06, GHS08, GHS09 Signal Word: Danger UN No.: 3451 IMCO Class No.: 6.1 Packing Group: II Hazardous Statement: H301-H311-H317-H319-H331-H351-H400 Precaution Statement: P261-P273-P280-P301 + P310-P305 + P351 + P338-P311
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