UNII:378539Q830

Modify Date: 2025-08-27 10:09:49

UNII:378539Q830 Structure
UNII:378539Q830 structure
 Common Name UNII:378539Q830
CAS Number 3319-31-1 Molecular Weight 546.778
Density 1.0±0.1 g/cm3 Boiling Point 414.0±0.0 °C at 760 mmHg
Molecular Formula C33H54O6 Melting Point 46ºC
MSDS Chinese USA Flash Point 238.3±24.6 °C

 Names

Name tris(2-ethylhexyl) benzene-1,2,4-tricarboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.0±0.1 g/cm3
Boiling Point 414.0±0.0 °C at 760 mmHg
Melting Point 46ºC
Molecular Formula C33H54O6
Molecular Weight 546.778
Flash Point 238.3±24.6 °C
Exact Mass 546.392029
PSA 78.90000
LogP 12.80
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.488
Stability Stable. Combustible. Incompatible with strong oxidizing agents.

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DC2080000
CHEMICAL NAME :
1,2,4-Benzenetricarboxylic acid, tris(2-ethylhexyl) ester
CAS REGISTRY NUMBER :
3319-31-1
LAST UPDATED :
199710
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C33-H54-O6

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>60 gm/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity)
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 46(5),87,1981 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X7268 No. of Facilities: 38 (estimated) No. of Industries: 2 No. of Occupations: 3 No. of Employees: 1023 (estimated) No. of Female Employees: 826 (estimated)

 Safety Information

Personal Protective Equipment Eyeshields;Faceshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)
Hazard Codes C
Safety Phrases S24/25
RIDADR NONH for all modes of transport
WGK Germany 1
RTECS DC2080000
HS Code 2917399090

 Customs

HS Code 2917399090
Summary 2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 Articles28

More Articles
Quantification of five plasticizers used in PVC tubing through high performance liquid chromatographic-UV detection.

J. Chromatogr. B. Analyt. Technol. Biomed. Life Sci. 965 , 158-63, (2014)

Searching for alternatives to di-(2-ethylhexyl)-phthalate, a plasticizer that has been widely used in the manufacturing of PVC medical devices, has become a major challenge since a European regulation...

Analysis of non-phthalates plasticizers on porous graphitic carbon by supercritical fluid chromatography using evaporative light scattering detection.

J. Chromatogr. A. 1359 , 277-86, (2014)

The analysis of several plasticizers, widely used in the production of medical devices, was investigated on porous graphitic carbon (PGC) stationary phase in supercritical fluid chromatography (SFC) w...

Lack of sensitization for trimellitate, phthalate, terephthalate and isobutyrate plasticizers in a human repeated insult patch test.

Food Chem. Toxicol. 41(4) , 589-93, (2003)

Two hundred and three human volunteers were tested for evidence of sensitization to several plasticizers following 3 weeks of dermal application three times a week. Tris(2-ethylhexyl)mellitate (TOTM; ...

 Synonyms

Kodaflex TOTM
triethylhexyl trimellitate
Tris(2-ethylhexyl) Trimellitate
1,2,4-Benzenetricarboxylic acid, tris(2-ethylhexyl) ester
Hatcol 200
Trioctyl benzene-1,2,4-tricarboxylate
Trioctyl Trimellitate
tri(2-Ethylhexyl) trimellitate
Trimellitic Acid Tris(2-ethylhexyl) Ester
Monosizer W710L
Morflex 510
2-ethylhexyl trimellitate
Staflex TOTM
Tris(2-ethylhexyl)trimellitate
TOTM (Tris(2-ethylhexyl) trimellitate
EINECS 222-020-0
MFCD00053799
Trioctyl 1,2,4-Benzenetricarboxylate
1,2,4-Benzenetricarboxylic Acid Tris(2-ethylhexyl) Ester
Totm
tri-2-ethyl hexyl trimellitate
UNII:378539Q830
Tris(2-ethylhexyl) 1,2,4-benzenetricarboxylate
Tris(2-ethylhexyl) benzene-1,2,4-tricarboxylate
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