3D Mol Similar

Light Stabilizer 770

Iupac Name：bis(2,2,6,6-tetramethylpiperidin-4-yl) decanedioate

CAS No.: 52829-07-9

Molecular Weight：480.734

Modify Date.: 2023-03-26 16:32

Introduction:

White solid

DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; OtherSolid; PelletsLargeCrystals

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1. Names and Identifiers

1.1 Name: Light Stabilizer 770
1.2 Synonyms: adkstabla77 Bis(2,2,6,6-tetramethyl-4-piperidinyl) decanedioate Bis(2,2,6,6-tetramethyl-4-piperidinyl) sebacate bis(2,2,6,6-tetramethyl-4-piperidinyl)decanedioate BIS(2,2,6,6-TETRAMETHYL-4-PIPERIDINYL)SEBACATE BIS(2,2,6,6-TETRAMETHYL-4-PIPERIDYL) SEBACATE BIS(2,2,6,6-TETRAMETHYL-4-PIPERIDYL)SEB ACATE Bis(2,2,6,6-tetramethylpiperidin-4-yl) decanedioate Bis(2,2,6,6-tetramethylpiperidin-4-yl) sebacate BTPS Decanedioic acid bis(2,2,6,6-tetramethyl-4-piperidinyl)ester DECANEDIOIC ACID BIS(2,2,6,6-TETRAMETHYL-4-PIPERIDYL) ESTER Decanedioic acid, bis(2,2,6,6-tetramethyl-4-piperidinyl) ester EINECS 258-207-9 MFCD00134709 Sebacic Acid Bis(2,2,6,6-tetramethyl-4-piperidyl) Ester TINUVIN 770

1.3 CAS No.: 52829-07-9

1.4 CID: 164282

1.5 EINECS(EC#): 258-207-9

1.6 Molecular Formula: C28H52N2O4 (isomer)

1.7 Inchi: InChI=1S/C28H52N2O4/c1-25(2)17-21(18-26(3,4)29-25)33-23(31)15-13-11-9-10-12-14-16-24(32)34-22-19-27(5,6)30-28(7,8)20-22/h21-22,29-30H,9-20H2,1-8H3

1.8 InChkey: XITRBUPOXXBIJN-UHFFFAOYSA-N

1.9 Canonical Smiles: CC1(CC(CC(N1)(C)C)OC(=O)CCCCCCCCC(=O)OC2CC(NC(C2)(C)C)(C)C)C

1.10 Isomers Smiles: CC1(CC(CC(N1)(C)C)OC(=O)CCCCCCCCC(=O)OC2CC(NC(C2)(C)C)(C)C)C

2. Properties

2.1 Density: 1.01

2.1 Melting point: 82-85℃

2.1 Boiling point: 499.8°Cat760mmHg

2.1 Refractive index: 1.498

2.1 Flash Point: 256 °C

2.1 Precise Quality: 480.39300

2.1 PSA: 76.66000

2.1 logP: 6.46960

2.1 Solubility: acetone: 19?% (w/w) at?20?°C

2.2 Appearance: Slightly yellowish crystalline granules

2.3 Storage: Ambient temperatures.

2.4 Chemical Properties: White solid Light Stabilizer 770Supplier

2.5 pKa: 10.49±0.10(Predicted)

2.6 Water Solubility: acetone: 19?% (w/w) at?20?°C

3. Safety and Handling

3.1 Symbol: GHS07, GHS09

3.1 Hazard Codes: T

3.1 Signal Word: Warning

3.1 Risk Statements: R23;R37/38;R41

3.1 Safety Statements: S26;S39;S45

3.1 Packing Group: II

3.1 Hazard Class: 6.1

3.1 Hazard Declaration: H319-H411

3.1 RIDADR: UN 2811

3.1 Caution Statement: P273-P305 + P351 + P338

3.1 WGK Germany: 2

3.1 RTECS: HD8315000

3.1 Safety: Hazard Codes:?T
Risk Statements: 23-37/38-41?
R23: Toxic by inhalation.?
R37/38: Irritating to respiratory system and skin.?
R41: Risk of serious damage to the eyes.
Safety Statements: 26-39-45?
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.?
S39: Wear eye / face protection.?
S45: In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
RIDADR: UN 2811 6.1/PG 2
WGK Germany: 2
RTECS: HD8315000

3.2 Toxicity

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
rat	LC50	inhalation	500mg/m3/4H (500mg/m3)	BEHAVIORAL: TREMOR LUNGS, THORAX, OR RESPIRATION: DYSPNEA GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS	National Technical Information Service. Vol. OTS0539874,

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4. MSDS

2.Hazard identification

2.1 Classification of the substance or mixture

Serious eye damage, Category 1

Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1

Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 2

2.2 GHS label elements, including precautionary statements

Pictogram(s)
Signal word	Danger
Hazard statement(s)	H318 Causes serious eye damage H410 Very toxic to aquatic life with long lasting effects
Precautionary statement(s)
Prevention	P280 Wear protective gloves/protective clothing/eye protection/face protection. P273 Avoid release to the environment.
Response	P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P310 Immediately call a POISON CENTER/doctor/\u2026 P391 Collect spillage.
Storage	none
Disposal	P501 Dispose of contents/container to ...

2.3 Other hazards which do not result in classification

none

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5. Synthesis Route

52829-07-9Total: 2 Synthesis Route

138847-20-8

157432-87-6

52829-07-9 281 Suppliers

Literatures:
Goermar, Gerhard; Seiffarth, Klaus; Schulz, Manfred; Chachimbombo, Chitula Leopoldina Journal fuer Praktische Chemie (Leipzig), 1991 , vol. 333, # 3 p. 475 - 479
Yield: null

2403-88-5 145 Suppliers

106-79-6 143 Suppliers

52829-07-9 281 Suppliers

Literatures:
MONTELL NORTH AMERICA INC. Patent: EP510625 A1, 1992 ;
Yield: null

6. Precursor and Product

precursor:

2403-88-5

138847-20-8

106-79-6

product :

80004-15-5

2516-92-9

111672-34-5

7. Other Information

7.0 Chemical Properties: White solid

7.1 Mesh Entry Terms: bis(2,2,6,6-tetramethyl-4-piperidinyl)sebacate

7.2 Production: 1,000,000 - 10,000,000 lb

7.3 Manufacturing Info: All other basic organic chemical manufacturing|Decanedioic acid, 1,10-bis(2,2,6,6-tetramethyl-4-piperidinyl) ester: ACTIVE

8. Computational chemical data

Molecular Weight: 480.734g/mol
Molecular Formula: C₂₈H₅₂N₂O₄
Compound Is Canonicalized: True
XLogP3-AA: 5.5
Exact Mass: 480.39270814
Monoisotopic Mass: 480.39270814
Complexity: 594
Rotatable Bond Count: 13
Hydrogen Bond Donor Count: 2
Hydrogen Bond Acceptor Count: 6
Topological Polar Surface Area: 76.7
Heavy Atom Count: 34
Defined Atom Stereocenter Count: 0
Undefined Atom Stereocenter Count: 0
Defined Bond Stereocenter Count: 0
Undefined Bond Stereocenter Count: 0
Isotope Atom Count: 0
Covalently-Bonded Unit Count: 1
CACTVS Substructure Key Fingerprint: AAADcfB7OAAAAAAAAAAAAAAAAAAAAAAAAAAsWAAAAAAAAAAAAAAAHgAQAAAADJyhgAICCALABAAIAACQCAAAAAAAAAAAAAEAAAAAABIAgAAGAAAGEACAAAGYyOCMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

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Light Stabilizer 770