Trioctyl Trimellitate CAS No. 3319-31-1 Totm Palatinol Totm

• CAS No.: 3319-31-1
• Formula: C33h54o6
• EINECS: C33h54o6
• Certification: ISO
• Environmental Protection: Yes
• Color: White
• Model NO.: tech grade
• Kind: Plasticizer
• Appearance: Liquid
• Store: Dry and Cool Place
• M G: 546.78
• Loading Port: Qingdao
• Loading Port 2: Shanghai
• Delivery: 15days
• Transport Package: 250kg/Drum
• Specification: tech grade
• Trademark: JK
• Origin: China
• HS Code: 29173990
• Production Capacity: 1000mt/Month

Product Description

Trioctyl Trimellitate(TOTM)

Other name:	Palatinol TOTM, Trioctyl trimellitate
CAS number:	3319-31-1
Product standard:	HG/T 3874-2006
Annual capacity:	20,000 tons/year
Structural skeleton symbol:	C6H3(COOC8H17)3
Molecular weight:	546.78
Crystallization point:	≥ -46ºC
Boiling point:	258ºC/0.13kPa

Technical requirements

Measuring items	Technical Index
Appearance	Transparent oily liquid without visible impurities
Chrominance /Hazen unit (Pt-Co color number)≤	50
Acid value/(mgKOH/g)≤	0.15
Ester,w/%≥	99.5
olume resistivity/(×109Ω?m)≥	5
Water, w/%≤	0.10
Density,(ρ20)/(g/cm^3)	0.984~0.991
Flash point/ºC≥	240

Solubility

It is slightly soluble in water and acetone, but can be soluble in the most organic solvents such as, alcohol, ether, ketone and others.

Package type

To be transported in bulk by the tank vehicles; and to be packed with steel barrels.

Application

Mainly used for the raw materials of 105ºC grade heat resistant wire and cable as well as other products with higher heat resistance and durability requirements such as, plates, sheets, sealing pads and others. This product is also applicable to many kinds of plastic such as, vinyl chloride copolymer, cellulose nitrate, ethyl cellulose, poly methyl methacrylate and others.

 

Trioctyl trimellitate Basic information

Product Name:	Trioctyl trimellitate
Synonyms:	Trioctyl trimellitate COA MSDS free sample;Trioctyl trimellitate MSDS free sample Tris(2-ethylhexyl)trimellitate COA;Trioctyl trimellitate COA MSDS TDS Free sample Tris(2-ethylhexyl)trimellitate;1,2,4-Benzenetricarboxylic Acid Tris(2-ethylhexyl) Ester Trimellitic Acid Tris(2-ethylhexyl) Ester Trioctyl 1,2,4-Benzenetricarboxylate Trioctyl Trimellitate;Tri-Octyl Tri-Meta-Benzoate;TRI(2-ETHYLHEXY)TRIMELLITATE;1,2,4-Benzenetricarboxylicacid, 1,2,4-tris(2-ethylhexyl) ester;TOTM Tris(2-ethylhexyl) trimellitate 1,2,4-Benzenetricarboxylic Acid Tris(2-ethylhexyl) Ester Trimellitic Acid Tris(2-ethylhexyl) Ester Trioctyl 1,2,4-Benzenetricarboxylate
CAS:	3319-31-1
MF:	C33H54O6
MW:	546.78
EINECS:	222-020-0
Product Categories:	Trimellitate (Plasticizer);Functional Materials;Plasticizer;Analytical/Chromatography;Ion Sensor Materials;Plasticizer for ISE
Mol File:	3319-31-1.mol

Trioctyl trimellitate Chemical Properties

Boiling point	414 °C(lit.)
density	0.990 g/mL at 20 °C(lit.)
refractive index	n20/D 1.485(lit.)
Fp	505 °F
BRN	2683525
Stability:	Stable. Combustible. Incompatible with strong oxidizing agents.
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)

Safety Information

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

Trioctyl trimellitate Usage And Synthesis

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.
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.
Safety Profile	Very low toxicity by ingestion.When heated to decomposition it emits acrid smoke andirritating vapors.

Trioctyl trimellitate Preparation Products And Raw materials

Packing&Shipping 


FAQ
Q1.What's the payment terms?
We could accept T/T, L/C, DP payment terms.

Q2.How about the different index of products in same application?
Specifications can be customized according to your application.

Q3.How about the samples of products?
We can provide free samples under 2Kg(not including freight charge).

Q4.How about the price of products?
Our products are chemical synthesis got from underground brine, which is available for a variety of usage. Our products are high purity with good quality, and the price is based on different specification and quantity.

Q5.What's the shelf life for the cargoes?
Our product's shelf life is 2 years, which is based on dry and ventilated storage.

Q6.What's the package of the cargoes?
20kg/25kg woven bags, within plastic bags, or as customized.

Q7.What's the delivery time?
We usually deliver the cargoes within 10~20 days after receiving customer's payment or original L/C.

Q8.Which documents can we supply?
Commercial Invoice, Packing List, Certificate of Analysis, Certificate of Origin (FORM E), Bill of Loading, ISO etc.
The documents will be sent by Express within 24 hours against your full payment.

Q9.Why do you choose us?
We accept safe and diversified payment terms.
We supply a price trend to ensure clients know marketing information in time. We will take charge of 100% responsibility for
quality issue. We strive to create value for each customer we serve by meeting their unique needs and providing solutions to solve their problems and achieve their objectives.