ChemicalBook > CAS DataBase List > Trioctyl trimellitate
Trioctyl trimellitate
- Product Name
- Trioctyl trimellitate
- CAS No.
- 3319-31-1
- Chemical Name
- Trioctyl trimellitate
- Synonyms
- Totm;trimellitate;TRIS(2-ETHYLHEXYL) TRIMELLITATE;Trioctyl;Plasthall TOTM;Trioctyl trimellitat;TRIETHYLHEXYL TRIMELLITATE;Trioctyl trimellitate, 99.5%;TRI(2-ETHYLHEXYL) TRIMELLITATE;PX-338
- CBNumber
- CB5432877
- Molecular Formula
- C33H54O6
- Formula Weight
- 546.78
- MOL File
- 3319-31-1.mol
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Trioctyl trimellitate Property
- Boiling point:
- 414 °C(lit.)
- Density
- 0.990 g/mL at 20 °C(lit.)
- vapor pressure
- 0Pa at 25℃
- refractive index
- n20/D 1.485(lit.)
- Flash point:
- 505 °F
- storage temp.
- Room Temperature
- solubility
- Chloroform (Slightly), Methanol (Slightly)
- form
- Oil
- color
- Colourless
- Odor
- mild odor
- Water Solubility
- 1.8ng/L at 25℃
- BRN
- 2683525
- Stability:
- Stable. Combustible. Incompatible with strong oxidizing agents.
- LogP
- 8 at 25℃
- CAS DataBase Reference
- 3319-31-1(CAS DataBase Reference)
- NIST Chemistry Reference
- 1,2,4-Benzenetricarboxylic acid, tris(2-ethylhexyl) ester(3319-31-1)
- EPA Substance Registry System
- Tris(2-ethylhexyl) trimellitate (3319-31-1)
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Safety
- Safety Statements
- 24/25
- WGK Germany
- 1
- RTECS
- DC2080000
- HS Code
- 29173990
- Hazardous Substances Data
- 3319-31-1(Hazardous Substances Data)
- Toxicity
- LD50 orl-mus: >60 g/kg GISAAA 46(5),87,81
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H361Suspected of damaging fertility or the unborn child
- Precautionary statements
-
P201Obtain special instructions before use.
P202Do not handle until all safety precautions have been read and understood.
P281Use personal protective equipment as required.
P308+P313IF exposed or concerned: Get medical advice/attention.
P405Store locked up.
P501Dispose of contents/container to..…
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 538140
- Product name
- Trioctyl trimellitate
- Purity
- 99%
- Packaging
- 1l
- Price
- $67.16
- Updated
- 2025/07/31
Sigma-Aldrich
- Product number
- 538140
- Product name
- Trioctyl trimellitate
- Purity
- 99%
- Packaging
- 4l
- Price
- $225.15
- Updated
- 2025/07/31
TCI Chemical
- Product number
- B0881
- Product name
- Tris(2-ethylhexyl) Trimellitate
- Purity
- >97.0%(GC)
- Packaging
- 25mL
- Price
- $18
- Updated
- 2025/07/31
TCI Chemical
- Product number
- B0881
- Product name
- Tris(2-ethylhexyl) Trimellitate
- Purity
- >97.0%(GC)
- Packaging
- 500mL
- Price
- $38
- Updated
- 2025/07/31
TRC
- Product number
- T804400
- Product name
- Trioctyl trimellitate
- Packaging
- 50g
- Price
- $340
- Updated
- 2021/12/16
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Trioctyl trimellitate Chemical Properties,Usage,Production
Chemical Properties
TRIOCTYL TRIMELLITATE is viscous yellow liquid
Uses
TRIOCTYL TRIMELLITATE is a plasticizer that was evaluated for endocrine disrupting activities through estrogen receptor alpha binding assay.
Uses
TOTM has been used as reference fluid for viscosity measurements using vibrating wire viscometer, to evaluate its use as a lubricant in the polymer industry.
Definition
ChEBI: Tri-2-ethylhexyl trimellitate is a benzoate ester.
Production Methods
TOTM is manufactured by acid-catalyzed esterification of trimellitic anhydride and 2-ethylhexanol.
General Description
Yellow oily liquid.
Air & Water Reactions
Insoluble in water.
Reactivity Profile
TRIOCTYL TRIMELLITATE is an ester. Esters react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions. Flammable hydrogen is generated by mixing esters with alkali metals and hydrides.
Fire Hazard
Trioctyl trimellitate is probably combustible.
Flammability and Explosibility
Non flammable
Safety Profile
Very low toxicity by ingestion.When heated to decomposition it emits acrid smoke andirritating vapors.
Trioctyl trimellitate Preparation Products And Raw materials
Raw materials
Preparation Products
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Trioctyl trimellitate Suppliers
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View Lastest Price from Trioctyl trimellitate manufacturers
Yunjian (Guangzhou) Import Export Trade Co., Ltd
- Product
- Trioctyl trimellitate 3319-31-1
- Price
- US $0.00/kg
- Min. Order
- 200kg
- Purity
- 99%
- Supply Ability
- 20 MT
- Release date
- 2025-06-14
Shaanxi Dideu Medichem Co. Ltd
- Product
- Trioctyl trimellitate 3319-31-1
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99.5MIN
- Supply Ability
- 1KG 100KG 1MT 100MT
- Release date
- 2025-06-09
Hebei Chuanghai Biotechnology Co., Ltd
- Product
- Trioctyl trimellitate 3319-31-1
- Price
- US $10.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 100 mt
- Release date
- 2024-11-26
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