Grundinformationen
- CAS
2459-10-1- Standard-SMILES
COC(=O)c1ccc(C(=O)OC)c(C(=O)OC)c1- InChIKey
MJHNUUNSCNRGJE-UHFFFAOYSA-N- Summenformel
- C12H12O6
- Durchschnittliche Molmasse
- 252,22 g/mol
- Monoisotopische Masse
- 252,0633881
Namen und Bezeichner
- Bevorzugter Name
- Trimethyl 1,2,4-benzenetricarboxylate
- IUPAC
- trimethyl benzene-1,2,4-tricarboxylate
- Lokaler Name
- Trimethylbenzol-1,2,4-tricarboxylat
- Englischer Name
- TRIMETHYL 1,2,4-BENZENETRICARBOXYLATE
- Summenformel
- C12H12O6
- Molmasse
- 252.22
Namen und Synonyme
Trimethyl trimellitate2459-10-1Trimethyl benzene-1,2,4-tricarboxylateTRIMETHYL 1,2,4-BENZENETRICARBOXYLATEMethyl trimellitateTrimellitic acid trimethyl ester1,2,4-Benzenetricarboxylic acid, 1,2,4-trimethyl esterDTXSID80446201,2,4-Benzenetricarboxylic acid, trimethyl ester16O7DT5N66DTXCID6024620HSDB 5880
Weitere Namen anzeigen
methyltrimellitateTIMTEC-BB SBB0079651,2,4-Tris(methoxycarbonyl)benzenerimethylbenzene-1,2,4-tricarboxylate1,2,4-Benzenetricarboxylic acid trimethyl
EINECS 219-547-3AI3-082191,2,4-BENZENETRICARBOXYLIC ACID, TRIMETHYLTRIMETHYL 1,2,4-BENZENETRICARBOXYLATE [HSDB]RefChem:899737Trimethyl benzene1,2,4tricarboxylate1,2,4Benzenetricarboxylic acid, trimethyl ester1,2,4Benzenetricarboxylic acid, 1,2,4trimethyl ester
Datenbank-Bezeichner
- CAS
2459-10-1
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 1,4
- Polarare Oberfläche (TPSA)
- 78,9 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 6
- Frei drehbare Bindungen
- 6
- Schwere Atome
- 18
- Formalladung
- 0
- Komplexität
- 337
Experimentelle und physikochemische Eigenschaften
PolymersPlastics & Rubber -> Phthalate Esters
SpringerMaterials PropertiesBoiling point
Density1.261
Endocrine DisruptorsPotential endocrine disrupting compound
Boiling Point194 °C at 12 mm Hg
Melting Point-13 °C
Food Contact Substances
FCS -> FDA Cumulative Estimated Daily Intake (CEDI)
FCS -> FDA Inventory of Food Contact Substances Listed in 21 CFR
Refractive IndexIndex of Refraction= 1.5230 at 20 °C
Physical DescriptionWhite solid; [MSDSonline]
Physikochemische Eigenschaften
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
GHS-Klassifizierung
GHS Classification
H411 (100%): Toxic to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]
P273, P391, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 109 reports by companies from 1 notifications to the ECHA C&L Inventory.
Gefahrenhinweise
Regulatory Information
Chemical: 1,2,4-Benzenetricarboxylic acid, trimethyl ester
Regulation (EC) No 1935/2004 (amended)
Status: Active Update: 15-02-2019 https://echa.europa.eu/registration-dossier/-/registered-dossier/27667
Hazards SummarySalivation, weakness, and weight loss were observed in oral lethal dose studies of rats; Rats died 4 days after dosing; Oral LD50 (rat) = 12,232 mg/kg; [HSDB] May cause irritation; [MSDSonline] See PHTHALATE ESTERS.
Hazard Classes and CategoriesAquatic Chronic 2 (100%)
Sicherheit und Schutzausrüstung
Disposal Methods
SRP: At the time of review, criteria for land treatment or burial (sanitary landfill) disposal practices are subject to significant revision. Prior to implementing land disposal of waste residue (including waste sludge), consult with environmental regulatory agencies for guidance on acceptable disposal practices.
Toxikologische Informationen
Chemie und Industrie
Verwendung und Herstellung
UsesPossible use as plasticizer; [HSDB]
U.S. Exports
(1979) No Data
(1981) No Data
U.S. Imports
(1979) No Data
(1981) No Data
U.S. Production
(1979) No Data
(1981) PROBABLY GREATER THAN 2.27X10+6 GRAMS
Methods of ManufacturingESTERIFICATION OF TRIMELLITIC ANHYDRIDE WITH METHYL ALCOHOL
General Manufacturing Information
1,2,4-Benzenetricarboxylic acid, 1,2,4-trimethyl ester: ACTIVE
ADDITION OF TRIMELLITIC ACID ESTERS, INCLUDING TRIMETHYL 1,2,4-BENZENETRICARBOXYLATE, MARKEDLY DECREASED DRIFT OF AGROCHEMICAL POWDER & IMPROVED FLUIDITY & ADHESIVENESS ON PLANTS.
PLASTICIZER (POSSIBLE USE)
Anwendungen
VerwendenTrimethyl 1,2,4-benzenetricarboxylate has been used in the synthesis of polymers which can be cleaved at predetermined sites by ionizing radiations.
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