| Product pictures |
 
|
| Information |
| Product name: |
BHT；2,6-di-tert-butyl-4-methylphenol；Butylhydroxytoluene |
| CAS NO.: |
128-37-0 |
| Molecular formula: |
C15H24O |
| Molecular weight: |
220.35000 |
| Precise quality: |
220.18300 |
| PSA: |
20.23000 |
| LogP: |
4.29560 |
|
| Physicochemical properties |
| Appearance: |
White crystal or crystalline powder |
| Density: |
1.048 |
| Melting point: |
69-73 °C(lit.) |
| Boiling point: |
265 °C(lit.) |
| Flash point: |
127 °C |
| Refractive index: |
1.4859 |
| Water solubility: |
insoluble |
| Stability: |
Stable, but light-sensitive. Incompatible with acid chlorides, acid anhydrides, brass, copper, copper alloys, steel, bases, oxidizing agents. Combustible. |
| Storage conditions: |
The warehouse is ventilated at low temperature and stored separately from the oxidant. |
| Vapor pressure: |
0.00624mmHg at 25°C |
| Vapor density: |
7.6(vs air) |
|
| Security Information |
| Symbol: |
GHS09
|
| Signal word: |
Caveat |
| Hazard statement: |
H410 |
| Packing grade: |
III |
| Hazard category: |
9 |
| Customs code: |
2907199090 |
| Dangerous goods transport code: |
3077 |
| WGK Germany: |
1 |
| Hazard category code: |
R22; R36/37/38 |
| Safety instructions: |
S26-S36-S37/39 |
| RTECS: |
GO7875000 |
| Dangerous goods sign: |
Xn |
|
| Use |
Bht feed grade is mainly used for feed, vitamin premix and concentrated feed, feed compound antioxidant, single feed, fish meal, fish oil, meat and bone meal, fat or fat mixture and other raw materials, and other feed, Bht feed grade can reduce feed nutrients Oxidative decomposition plays an important role in corrosion protection and quality protection. |
| Specifications |
| Item |
specification |
| 2,6-di-tert-butyl-4-methylphenol % ≥ |
99.9 |
| Chroma |
50 |
| Free phenol % ≥ |
0.05 |
| Burning residue % ≤ |
0.005 |
| Sulfate % ≤ |
0.002 |
| arsenic % ≤ |
1mg/kg |
| Heavy metal (Pb) % ≤ |
5mg/kg |
| Moisture % ≤ |
0.05 |
|
| Annex |
COA / MSDS / TDS
|
