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Tinuvin® 622 - Mn 3100-4000, high purity , CAS No.65447-77-0

    Grade & Purity:
  • Mw 3100-4000
In stock
Item Number
P639788
Grouped product items
SKU Size
Availability
Price Qty
P639788-100g
100g
1
$33.90
P639788-500g
500g
1
$129.90

Basic Description

Synonyms Poly(4-hydroxy-2,2,6,6-tetramethyl-1-piperidine ethanol-alt-1,4-butanedioic acid) | Butanedioic acid | dimethylester
Specifications & Purity Mw 3100-4000
Legal Information Tinuvin is a registered trademark of BASF.
Storage Temp Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Product Description

Tinuvin® 622 is the light stabilizer of choice for all applications calling for low volatility and minimal migration, because of its oligomeric structure with high molecular weight. Furthermore Tinuvin® 622 is effective as antioxidant and contributes significantly to the long-term heat stability of polyolefins and tackifier resins. 

Purpose: 

Tinuvin® 622 areas of application include polyolefins (PP, PE), olefin copolymers such as EVA as well as blends of polypropylene with elastomers. In addition, Tinuvin® 622 is highly effective in polyacetals, polyamides and polyurethane applications.

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
Superclass Organic acids and derivatives
Class Keto acids and derivatives
Subclass Gamma-keto acids and derivatives
Intermediate Tree Nodes Not available
Direct Parent Gamma-keto acids and derivatives
Alternative Parents Fatty acid esters  Piperidines  Trialkylamines  Ketones  Carboxylic acid esters  Amino acids and derivatives  Monocarboxylic acids and derivatives  Dialkyl ethers  Azacyclic compounds  Organopnictogen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular Framework Aliphatic heteromonocyclic compounds
Substituents Gamma-keto acid - Fatty acid ester - Piperidine - Fatty acyl - Amino acid or derivatives - Carboxylic acid ester - Ketone - Tertiary amine - Tertiary aliphatic amine - Carboxylic acid derivative - Dialkyl ether - Ether - Monocarboxylic acid or derivatives - Azacycle - Organoheterocyclic compound - Organic oxide - Organopnictogen compound - Organic nitrogen compound - Amine - Hydrocarbon derivative - Carbonyl group - Organonitrogen compound - Organooxygen compound - Organic oxygen compound - Aliphatic heteromonocyclic compound
Description This compound belongs to the class of organic compounds known as gamma-keto acids and derivatives. These are organic compounds containing an aldehyde substituted with a keto group on the C4 carbon atom.
External Descriptors Not available

Names and Identifiers

IUPAC Name 2-(4-methoxy-2,2,6,6-tetramethylpiperidin-1-yl)ethyl 4-oxopentanoate
INCHI InChI=1S/C17H31NO4/c1-13(19)7-8-15(20)22-10-9-18-16(2,3)11-14(21-6)12-17(18,4)5/h14H,7-12H2,1-6H3
InChIKey CTJXKCPBMVLOQI-UHFFFAOYSA-N
Smiles CC(=O)CCC(=O)OCCN1C(CC(CC1(C)C)OC)(C)C
Isomeric SMILES CC(=O)CCC(=O)OCCN1C(CC(CC1(C)C)OC)(C)C

Certificates(CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

5 results found

Lot Number Certificate Type Date Item
I2409199 Certificate of Analysis May 14, 2024 P639788
I2409200 Certificate of Analysis May 14, 2024 P639788
I2409201 Certificate of Analysis May 14, 2024 P639788
I2409202 Certificate of Analysis May 14, 2024 P639788
I2409203 Certificate of Analysis May 14, 2024 P639788

Chemical and Physical Properties

Molecular Weight 313.400 g/mol
XLogP3 1.400
Hydrogen Bond Donor Count 0
Hydrogen Bond Acceptor Count 5
Rotatable Bond Count 8
Exact Mass 313.225 Da
Monoisotopic Mass 313.225 Da
Topological Polar Surface Area 55.800 Ų
Heavy Atom Count 22
Formal Charge 0
Complexity 385.000
Isotope Atom Count 0
Defined Atom Stereocenter Count 0
Undefined Atom Stereocenter Count 0
Defined Bond Stereocenter Count 0
Undefined Bond Stereocenter Count 0
The total count of all stereochemical bonds 0
Covalently-Bonded Unit Count 1

Solution Calculators

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