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Organic Chemicals

o-TOLUIDINE AR

RA002622 CAS 95-53-4 AR

Identity

Product code
RA002622
CAS number
95-53-4
Grade
AR
Purity
99.5%
Molecular formula
C7H9N
Molecular weight
107.16

Classification

Technical Data

Properties

PropertyValueUnit
Physical state at 20 °C Liquid —
Colour Clear Colorless to yellow —
Odour Amine like —
Melting point/ Freezing point [°C] -23 °C °C
Auto-ignition temperature [°C] 480 °C °C
Flash point [°C] 85 °C °C
Boiling point [°C] 199 - 200 °C °C
Initial boiling point [°C] 199 °C °C
Final boiling point [°C] 200 °C °C
Vapour pressure [20°C] 0.2 mbar at 20 °C mbar
Vapour density 3.7 —
Density [g/cm3] 1.004 g/cm3 g/cm3

These are recorded catalogue property values. Product specification limits, where available, are listed under Specifications.

Specifications

ParameterSpecificationUnit
Appearance Clear yellow to orange to light brown liquid —
Assay Min 99.5 % %
p-Toluidine & m-Toluidine Max 0.4 % %
Chloride (Cl) Max 0.0005 % %
Heavy metal (as Pb) Max 0.0001 % %
Iron (Fe) Max 0.0001 % %
Sulphated ash Max 0.005 % %

2 grades of this substance are listed. Each grade is a separate product with its own specifications, pack sizes and documents.

Packaging

Pack size SKU
500 mL RA002622-PK-500ML
2.5 L RA002622-PK-2.5L