Trioctyl trimellitate (TOTM) (CAS 82643-26-3) — formula C33H54O6, molecular weight 546.8.
| CAS Number | 82643-26-3 |
|---|---|
| Molecular Formula | C33H54O6 |
| Molecular Weight | 546.8 |
| Melting Point | -46 °C |
| Boiling Point | 414 °C |
| LogP | log Kow = 5.94 |
| Applications | Uses: CIR ingredient: Triethylhexyl Trimellitate, Used as plasticizer, [HSDB], Plasticizer, Plastics -> Typical concentration range in plastic materials -> 35%, Use Classification: Plastics -> Polymer Type -> PVC (soft), Plastics -> Plasticisers, Industry Uses: Intermediate, Pigment, Plating agent, Softener and conditioner, Filler, Lubricating agent, Consumer Uses: Plasticizer, Not Known or Reasonably Ascertainable, Methods of Manufacturing: ESTERIFICATION OF TRIMELLITIC ANHYDRIDE WITH 2-ETHYLHEXYL ALCOHOL, Consumption Patterns: ESSENTIALLY 100% AS A PLASTICIZER, U.S. Production: 2023: 40, 000, 000 - <55, 000 lb, 2022: 55, 000 - <70, 2021: 55, 2020: 40, (1979) AT LEAST 9.99X10+8 GRAMS, (1981) PROBABLY GREATER THAN 4.54X10+6 GRAMS, 1, 2, 4-Benzenetricarboxylic acid, tris(2-ethylhexyl) ester is listed as a High Production Volume (HPV) chemical (65FR81686). Chemicals listed as HPV were produced in or imported into the U.S. in >1 million pounds in 1990 and, or 1994. The HPV list is based on the 1990 Inventory Update Rule. (IUR) (40 CFR part 710 subpart B, 51FR21438)., Production volume for non-confidential chemicals reported under the 2006 Inventory Update Rule. Chemical: 1, 4-tris(2-ethylhexyl) ester. Aggregated National Production Volume: 10 to < 50 million pounds., General Manufacturing Information: Construction, All Other Chemical Product and Preparation Manufacturing, Custom Compounding of Purchased Resins, Plastics Material and Resin Manufacturing, Fabricated Metal Product Manufacturing, Rubber Product Manufacturing, Computer and Electronic Product Manufacturing, Plastics Product Manufacturing, Synthetic Rubber Manufacturing, Transportation Equipment Manufacturing, Primary Metal Manufacturing, Electrical Equipment, Appliance, and Component Manufacturing, 4-tris(2-ethylhexyl) ester: ACTIVE |
Documented applications: Uses: CIR ingredient: Triethylhexyl Trimellitate, Used as plasticizer, [HSDB], Plasticizer, Plastics -> Typical concentration range in plastic materials -> 35%, Use Classification: Plastics -> Polymer Type -> PVC (soft), Plastics -> Plasticisers, Industry Uses: Intermediate, Pigment, Plating agent, Softener and conditioner, Filler, Lubricating agent, Consumer Uses: Plasticizer, Not Known or Reasonably Ascertainable, Methods of Manufacturing: ESTERIFICATION OF TRIMELLITIC ANHYDRIDE WITH 2-ETHYLHEXYL ALCOHOL, Consumption Patterns: ESSENTIALLY 100% AS A PLASTICIZER, U.S. Production: 2023: 40, 000, 000 - <55, 000 lb, 2022: 55, 000 - <70, 2021: 55, 2020: 40, (1979) AT LEAST 9.99X10+8 GRAMS, (1981) PROBABLY GREATER THAN 4.54X10+6 GRAMS, 1, 2, 4-Benzenetricarboxylic acid, tris(2-ethylhexyl) ester is listed as a High Production Volume (HPV) chemical (65FR81686). Chemicals listed as HPV were produced in or imported into the U.S. in >1 million pounds in 1990 and, or 1994. The HPV list is based on the 1990 Inventory Update Rule. (IUR) (40 CFR part 710 subpart B, 51FR21438)., Production volume for non-confidential chemicals reported under the 2006 Inventory Update Rule. Chemical: 1, 4-tris(2-ethylhexyl) ester. Aggregated National Production Volume: 10 to < 50 million pounds., General Manufacturing Information: Construction, All Other Chemical Product and Preparation Manufacturing, Custom Compounding of Purchased Resins, Plastics Material and Resin Manufacturing, Fabricated Metal Product Manufacturing, Rubber Product Manufacturing, Computer and Electronic Product Manufacturing, Plastics Product Manufacturing, Synthetic Rubber Manufacturing, Transportation Equipment Manufacturing, Primary Metal Manufacturing, Electrical Equipment, Appliance, and Component Manufacturing, 4-tris(2-ethylhexyl) ester: ACTIVE.
Trioctyl trimellitate (TOTM) is a chemical compound with CAS registry number 82643-26-3 and molecular formula C33H54O6 (molecular weight 546.8).
CAS number: 82643-26-3
Its molecular formula C33H54O6 comprises 33 C, 54 H, 6 O atoms.
Also known as: Trioctyl trimellitate (TOTM) · 偏苯三酸三辛酯 (TOTM)
The CAS registry number of Trioctyl trimellitate (TOTM) is 82643-26-3.
Molecular formula C33H54O6, molecular weight 546.8.
It is also registered under: Trioctyl trimellitate (TOTM), 偏苯三酸三辛酯 (TOTM).
Recorded applications: Uses: CIR ingredient: Triethylhexyl Trimellitate, Used as plasticizer, [HSDB], Plasticizer, Plastics -> Typical concentration range in plastic materials -> 35%, Use Classification: Plastics -> Polymer Type -> PVC (soft), Plastics -> Plasticisers, Industry Uses: Intermediate, Pigment, Plating agent, Softener and conditioner, Filler, Lubricating agent, Consumer Uses: Plasticizer, Not Known or Reasonably Ascertainable, Methods of Manufacturing: ESTERIFICATION OF TRIMELLITIC ANHYDRIDE WITH 2-ETHYLHEXYL ALCOHOL, Consumption Patterns: ESSENTIALLY 100% AS A PLASTICIZER, U.S. Production: 2023: 40, 000, 000 - <55, 000 lb, 2022: 55, 000 - <70, 2021: 55, 2020: 40, (1979) AT LEAST 9.99X10+8 GRAMS, (1981) PROBABLY GREATER THAN 4.54X10+6 GRAMS, 1, 2, 4-Benzenetricarboxylic acid, tris(2-ethylhexyl) ester is listed as a High Production Volume (HPV) chemical (65FR81686). Chemicals listed as HPV were produced in or imported into the U.S. in >1 million pounds in 1990 and, or 1994. The HPV list is based on the 1990 Inventory Update Rule. (IUR) (40 CFR part 710 subpart B, 51FR21438)., Production volume for non-confidential chemicals reported under the 2006 Inventory Update Rule. Chemical: 1, 4-tris(2-ethylhexyl) ester. Aggregated National Production Volume: 10 to < 50 million pounds., General Manufacturing Information: Construction, All Other Chemical Product and Preparation Manufacturing, Custom Compounding of Purchased Resins, Plastics Material and Resin Manufacturing, Fabricated Metal Product Manufacturing, Rubber Product Manufacturing, Computer and Electronic Product Manufacturing, Plastics Product Manufacturing, Synthetic Rubber Manufacturing, Transportation Equipment Manufacturing, Primary Metal Manufacturing, Electrical Equipment, Appliance, and Component Manufacturing, 4-tris(2-ethylhexyl) ester: ACTIVE.
Independent reference data for Trioctyl trimellitate (TOTM) (CAS 82643-26-3), compiled from public chemistry databases.
| CAS Registry Number | 82643-26-3 |
|---|---|
| PubChem CID | 18725 |
| Molecular formula | C33H54O6 |
| IUPAC name | tris(2-ethylhexyl) benzene-1,2,4-tricarboxylate |
| UNII (FDA) | 378539Q830 |
| Molecular Weight | 546.8 |
|---|---|
| XLogP3 | 10.4 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 24 |
| Exact Mass | 546.39203944 |
| Monoisotopic Mass | 546.39203944 |
| Topological Polar Surface Area | 78.9 |
| Heavy Atom Count | 39 |
| Boiling Point | 414 °C |
|---|---|
| Melting Point | -46 °C |
| Flash Point | 263 °C (505 °F) (Closed cup) |
| Solubility | In water, 3.9X10-4 mg/L at 25 °C |
| LogP | log Kow = 5.94 |
| Collision Cross Section | 264.41 Ų [M+Na]+ |
3319-31-1; Trioctyl trimellitate; TRIS(2-ETHYLHEXYL) TRIMELLITATE; Totm; Tri-2-ethylhexyl trimellitate; Staflex TOTM; Morflex 510; Hatcol 200; Trimex T 08; 1,2,4-Benzenetricarboxylic acid, tris(2-ethylhexyl) ester; DTXSID9026265; Monosizer W710L; DTXCID806265; 378539Q830; RefChem:900194; Tris(2-ethylhexyl) benzene-1,2,4-tricarboxylate
| Regulatory & Food Contact | FDA Cumulative Estimated Daily Intake (CEDI): FCS FDA Inventory of Effective Food Contact Substance (FCS) Noti: FCS Tris(2-ethylhexyl) trimellitate (CAS Reg. No. 3319-31-1) The FCS is intended for use as a plasticizer in repeated-use food-contact vinyl chloride polymers, except for The FCS is intended for use as a plasticizer in repeated-use, food-contact vinyl chloride polymers, except for CIR / INCI: Cosmetic ingredients (Triethylhexyl Trimellitate) -> CIR (Cosmetic Ingredient Review) |
|---|
Trioctyl trimellitate (TOTM) · CAS 82643-26-3 · C33H54O6. UNII 378539Q830. Boiling Point: 414 °C; Melting Point: -46 °C; Flash Point: 263 °C (505 °F) (Closed cup).
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 偏苯三酸三辛酯 (TOTM)