Butanedioic acid, dimethyl ester, polymer with4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethanolOTHER CA INDEX NAMES:1-Piperidineethanol, 4-hydroxy-2,2,6,6-tetramethyl-, polymer withdimethyl butanedioate | CAS No. 65447-77-0
Butanedioic acid, dimethyl ester, polymer with4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethanolOTHER CA INDEX NAMES:1-Piperidineethanol, 4-hydroxy-2,2,6,6-tetramethyl-, polymer withdimethyl butanedioate
Basic Information
CAS Number
65447-77-0
Molecular Formula
C17H31NO4
Molecular Weight
313.4 g/mol
AD
Chemical Classification
Basic Physical Properties
Melting Point
>350 °C
Water Solubility
1.6 ppm at 20 ºC
Flash Point
428 ºF
Solubility
H2O: 1.6 ppm at 20 °C
Safety Information
View Safety InformationHazard Statement
H315
Causes skin irritation
Skin corrosion/irritation
Skin corrosion/irritation
H319
Causes serious eye irritation
Serious eye damage/eye irritation
Serious eye damage/eye irritation
H335
May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation
Synonyms & References
English
- DS-2457
- Photo-stabilizer BW-10LD
- FT-0689081
- 2-(4-methoxy-2,2,6,6-tetramethylpiperidin-1-yl)ethyl 4-oxopentanoate
- 65447-77-0
- AKOS016004939
- NS00008636
- AKOS024258515
- 1553692-17-3
- SCHEMBL1625511
- Poly(4-hydroxy-2,2,6,6-tetramethyl-1-piperidine ethanol-alt-1,4-butanedioic acid)
- HALS BW-10LD (622)
- 4-Hydroxy-2,6-Tetra-methyl-1-Piperidine-ethanol,BW-10LD (622)
- BLS? 1622
- TINUVIN 622
- UV622
- Ciba Tinuvin 622
- Poly(4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol-alt-1,4-butanedioic acid)
- 2-(4-methoxy-2,2,6,6-tetramethyl-1-piperidyl)ethyl 4-oxopentanoate
- Butanedioic acid, dimethyl e
- UV-622
- UV-783
MDL Number
MFCD02688598
FAQ
What are the physical and chemical properties of Butanedioic acid, dimethyl ester, polymer with 4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol (CAS: 65447-77-0)?
Butanedioic acid, dimethyl ester, polymer with 4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol (CAS: 65447-77-0) is a polymer with a crystalline form. Its molecular weight is approximately 528.4 g/mol. The polymer has good solubility in organic solvents like ethanol and acetone but is insoluble in water. It exhibits moderate reactivity with acids and bases. Upon polymerization, it forms a robust, thermally stable material with high mechanical strength and excellent optical properties.
How is Butanedioic acid, dimethyl ester, polymer with 4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol (CAS: 65447-77-0) typically synthesized?
Butanedioic acid, dimethyl ester, polymer with 4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol (CAS: 65447-77-0) is synthesized by reacting dimethyl butanedioate with 4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol. Commonly, this reaction is catalyzed by a Lewis acid such as aluminum chloride. The polymerization process is conducted under an inert atmosphere to ensure high purity and high yield. The product is then purified using techniques such as precipitation and dialysis.
What industries use Butanedioic acid, dimethyl ester, polymer with 4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol (CAS: 65447-77-0)?
Butanedioic acid, dimethyl ester, polymer with 4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol (CAS: 65447-77-0) is widely used in the pharmaceutical industry for the production of advanced drug delivery systems. It is also utilized in polymer science for creating tough, heat-resistant materials. Additionally, it finds applications in the semiconductor industry for creating high-performance insulating films and sensors due to its excellent optical and mechanical properties.
What precautions should be taken when handling Butanedioic acid, dimethyl ester, polymer with 4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol (CAS: 65447-77-0)?
When handling Butanedioic acid, dimethyl ester, polymer with 4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol (CAS: 65447-77-0), it is essential to wear appropriate personal protective equipment (PPE), including gloves, safety glasses, and a lab coat. Work should be conducted in a well-ventilated area or a fume hood to minimize inhalation risks. Spills should be cleaned up using appropriate absorbent materials, and the area should be thoroughly rinsed with water. Always refer to the Safety Data Sheet (SDS) for detailed guidelines on handling and storage.
Related Compounds
![N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure](https://static.chemtradehub.com/structs/103/103687-96-3-8086.webp "N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure")
N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine
CAS Number:
103687-96-3
Molecular Formula:
C17H19NO5S
![5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure](https://static.chemtradehub.com/structs/112/112897-99-1-d1f4.webp "5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure")
5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine
CAS Number:
112897-99-1
Molecular Formula:
C30H31N3O7
![(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure](https://static.chemtradehub.com/structs/121/121055-10-5-583d.webp "(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure")
(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile
CAS Number:
121055-10-5
Molecular Formula:
C17H17NO4
![Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure](https://static.chemtradehub.com/structs/126/1263059-26-2-d6da.webp "Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure")
Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate
CAS Number:
1263059-26-2
Molecular Formula:
C8H6ClN3O2
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