CAS 3319-31-1|UNII:378539Q830

Introduction：Basic information about CAS 3319-31-1|UNII:378539Q830, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
4. Safety Information
5. Customs
6. Articles28
7. Synonyms

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	ChineseUSA	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
InChIKey	KRADHMIOFJQKEZ-UHFFFAOYSA-N
SMILES	CCCCC(CC)COC(=O)c1ccc(C(=O)OCC(CC)CCCC)c(C(=O)OCC(CC)CCCC)c1
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

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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