BUTYLATED HYDROXY TOLUENE
BUTYLATED HYDROXY TOLUENE Extra Pure
(Confirms to IP, BP, USP)
Short Name: BUTYLATED HYDROXY TOLUENE
Synonym: 2,6-Di-tert-butyl-p-Cresol, B.H.T.
Basic Details
Article No.
LG0965
Grade
Extra Pure
Purity
99%
CAS No.
128-37-0
HS Code
2907.2990
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
Colorless crystals
Odour
Characteristic odour
Melting point/ Freezing point [°C]
69 - 73 °C
Auto-ignition temperature [°C]
470 °C
Flash point [°C]
127°C
Boiling point [°C]
265 °C
Vapour pressure [20°C]
0.01 mm Hg @ 20°C
Vapour pressure mm/Hg
0.01 mm Hg @ 200C
Vapour density
7.6
Density [g/cm3]
1.048
Solubility in water [% weight]
Insoluble in water
Chemical Specifications
Appearance
White crystalline powder
Assay (by HPLC)
99.0 - 101.5%
Identity (IR)
Confirms to structure
Solubility
To comply BP, USP test
Identification
To comply IP, BP USP tests
Appearance of solution
To comply IP, BP test
Freezing point
69 - 70°C
Related Substances
To comply IP, BP test
Sulphated ash
Max 0.1%
Residue on ignition
Max 0.002%
Organic impurities
-
Individual impurity
Max 0.1%
Total impurities
Max 0.7%
Safety Information & Hazard Symbols
Symbol
GHS07, GHS09
Signal Word
Warning
UN No.
3077
IMCO Class No.
9
Packing Group
III
Hazardous Statement
H302-H315-H319-H411
Precaution Statement
P273-P305 + P351 + P338