Propanedioic acid, 2-((3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl)methyl)-2-butyl-, 1,3-bis(1,2,2,6,6-pentamethyl-4-piperidinyl) ester

TINUVIN 144 · LS-144 · UV-144 · WSP LS-144 · Sanol LS 144 · Eusorb LS-144 · LOTSORB UV 144 · LIGHT STABILIZER 144

https://huagongshe.com/de/chemical/93348

Molekülstruktur von Propanedioic acid, 2-((3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl)methyl)-2-butyl-, 1,3-bis(1,2,2,6,6-pentamethyl-4-piperidinyl) ester

Identifikatoren & physikalische Daten

CAS No.	63843-89-0
Summenformel	C42H72N2O5
Durchschnittliche Molmasse	685 g/mol
Monoisotopische Masse	684,5441234 g/mol
SMILES	CCCCC(Cc1cc(C(C)(C)C)c(O)c(C(C)(C)C)c1)(C(=O)OC1CC(C)(C)N(C)C(C)(C)C1)C(=O)OC1CC(C)(C)N(C)C(C)(C)C1
InChIKey	FLPKSBDJMLUTEX-UHFFFAOYSA-N
PubChem CID	93348
EC No.	264-513-3
DTXSID	DTXSID1070014

Chemische & physikalische Eigenschaften

XLogP	10,6
Polarare Oberfläche (TPSA)	79,3
H-Brücken-Donoren	1
H-Brücken-Akzeptoren	7
Frei drehbare Bindungen	13
Schwere Atome	49
Formalladung	0
Komplexität	1.040
Polymers	Plastics -> PMMAPlastics -> Light stabilisers
Endocrine Disruptors	Potential endocrine disrupting compound
Physical Description	Other SolidDry PowderLarge Crystals
Schmelzpunkt	147-149 °C(Solv: methanol (67-56-1)tetrahydrofuran (109-99-9))
Siedepunkt	695.48°C (rough estimate)
Dichte	1.0062 (rough estimate)
Brechungsindex	1.4670 (estimate)
pKa (Säurekonstante)	11.99±0.40(Predicted)
Löslichkeit	1mg/L at 20℃
InChIKey	FLPKSBDJMLUTEX-UHFFFAOYSA-N
SMILES	C(OC1CC(C)(C)N(C)C(C)(C)C1)(=O)C(CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1)(CCCC)C(OC1CC(C)(C)N(C)C(C)(C)C1)=O
CAS Datenbank	63843-89-0(CAS DataBase Reference)
EPA chemische Informationen	Di-(1,2,2,6,6-pentamethyl-4-piperidyl)-2-butyl-2-(3,5-di-tert-butyl-4-hydroxybenzyl)malonate (63843-89-0)

Sicherheit & Vorschriften

GHS-Einstufung	This chemical does not meet GHS hazard criteria for 0.6% (5 of 771) of reports.DangerH302 (99.4%): Harmful if swallowed [Warning Acute toxicity, oral]P260, P264, P270, P273, P301+P317, P319, P330, P391, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 771 reports by companies from 17 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Regulatorische Informationen	Chemical: Propanedioic acid, [[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]butyl-, bis(1,2,2,6,6-pentamethyl-4-piperidinyl)esterPropanedioic acid, 2-[[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]-2-butyl-, 1,3-bis(1,2,2,6,6-pentamethyl-4-piperidinyl) ester is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Propanedioic acid, 2-[[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]-2-butyl-, 1,3-bis(1,2,2,6,6-pentamethyl-4-piperidinyl) ester are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)Status: Active Update: 13-12-2021 https://echa.europa.eu/registration-dossier/-/registered-dossier/15782Propanedioic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxyphenylmethylbutyl-, bis(1,2,2,6,6-pentamethyl-4-piperidinyl) ester: Does not have an individual approval but may be used under an appropriate group standard
Hazard Classes and Categories	Acute Tox. 4 (99.4%)
TSCA-Inventar-Status	TSCA listed