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LC1007 Butylhydroxytoluene

Ph Eur,NF,E 321

 

Order number Packaging Quantity Price €
AC28007 Plastic bottle 1 kg Inquire
AC28007 Plastic bottle 5 kg Inquire

 

Product information
Grade Ph Eur,NF,E 321
Hill Formula C15H24O
HS Code 2907 19 90
EC number 204-881-4
Molar mass 220.35 g/mol
CAS number 128-37-0

 

Chemical and physical data
Ignition temperature 345 °C
Solubility < - 0.001 g/l (25 °C)
Melting point 69 – 70 °C
Molar mass 220.35 g/mol
Density 1.05 g/cm3 (20 °C)
Bulk density 450 kg/m3
pH value (H2O) not applicable
Boiling point 265 °C (1013 hPa)
Vapor pressure 0.02 hPa (20 °C)
Flash point 127 °C

 

Safety information according to GHS
Hazard Statement(s) H413: May cause long lasting harmful effects to aquatic life.
Precautionary Statement(s) P273: Avoid release to the environment.
RTECS GO7875000
Storage class 10 – 13 Other liquids and solids
WGK WGK 1 slightly water endangering

 

Safety information
R Phrase R 53
May cause long-term adverse effects in the aquatic environment.
S Phrase S 61
Avoid release to the environment. Refer to special instructions/ Safety data sheets.
Categories of danger dangerous for the environment

 

Toxicological data
LD 50 oral LD50 rat > 2000 mg/kg

 

Specifications
Purity (GC) ≥ 99.0 %
Identity (IR-spectrum) passes test
Appearance White to yellowish crystalline powder.
Appearance of solution (100 g/l, methanol) Clear and not more intense in color than reference solution Y5 or BY5 (Ph. Eur.).
Solidification temperature 69.2 – 70.0 °C
Absorption maximum λ max (Ethanol) 277.0 – 279.0 nm
Spec. Absorptivity A 1%/1cm (λ7m7ax; 0.02 g/l; ethanol) 81 – 88
As (Arsenic) ≤ 0.0003 %
Hg (Mercury) ≤ 0.0001 %
Pb (Lead) ≤ 0.0005 %
Spec. Absorptivity A 1%/1cm
– (λ17m7ax; 0.02 g/l; ethanol)
190 – 210
– (λ27m7ax; 0.02 g/l; ethanol) 326 – 345
As (Arsenic) ≤ 0.0003 %
Hg (Mercury) ≤ 0.0001 %
Pb (Lead) ≤ 0.0005 %
Heavy metals ≤ 0.001 %
tert-Butanol (GC) ≤ 1000 ppm
Diisobutylene (GC) ≤ 100 ppm
Related substances (TLC) ≤ 0.5 %
Residual solvents (Ph. Eur./USP/ICH) class 3 (Propan-2-ol) ≤ 2000 ppm
Other residual solvents (Ph. Eur./USP/ICH) excluded by manufacturing process
Organic volatile impurities (according to USP) conforms
Sulfated ash ≤ 0.002 %
Corresponds to Ph. Eur., NF, E 321 Conforms to the purity criteria on food additives according to European Commission directive 96/77/EC.

 

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