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Chemical name : 2,2,6,6-Tetramethyl-4-Piperidinol
CAS NO. : 2403-88-5
EINECS : 219-291-2
Molecular formula : C9H19ON
Molecular weight : 157
Chemical structure
| Specification |
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| Appearance |
: |
White crystal |
| Content (GC) |
: |
99.5% min |
| Melting point |
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127-132°C |
| Ash |
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0.1% max |
| Moisture |
: |
0.1% max |
| Chroma |
: |
15#(APHA)(5g/100ml absolute ethyl alcohol) |
Properties:
2,2,6,6-Tetramethyl-4-Piperidinol soluble in acetone,ether,chloroform and other organic solvents, slightly soluble in water, can absorb moisture.
Usage and Storage
2,2,6,6-Tetramethyl-4-Piperidinoll is an important intermediate of hindered amine light stabilizer and synthetic hindered amine light stabilizer. It is also widely used in pharmaceutical industries. Being easy to absorb moisture, 2,2,6,6-Tetramethyl-4-Piperidinol should be sealed and stored in dry place avoiding sunlight.
Package
Polypropylene knitted bag package. During transport, keep away from light, avoid moisture, and heat.
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