偏苯三酸三辛酯

偏苯三酸三辛酯用途

【用途一】
用作聚氯乙烯制品及耐热电缆的增塑剂
【用途二】
耐热和耐久性增塑剂，适用于聚氯乙烯、氯乙烯共聚物、硝酯纤维素、聚甲基丙烯酸甲酯等多种树脂。本品在挥发、耐水抽出、耐迁移、耐低温和电性能等方面性能良好，耐久性与聚合型增塑剂相媲美，而增塑效率和加工性能与邻二甲酸酯类增塑剂相近，同时具有单体型和聚合型增塑剂的一些特点。主要用于耐热电缆料（105℃级）、板材、片材、密封垫等要求耐热和耐久的制品。

偏苯三酸三辛酯名称

[ CAS 号 ]:
3319-31-1

[ 中文名 ]:
偏苯三酸三辛酯

[ 英文名 ]:
UNII:378539Q830

[中文别名 ]:

[英文别名 ]:

Kodaflex TOTM
triethylhexyl trimellitate
Tris(2-ethylhexyl) Trimellitate
Hatcol 200
Trioctyl benzene-1,2,4-tricarboxylate
Trioctyl Trimellitate
tri(2-Ethylhexyl) trimellitate
Trimellitic Acid Tris(2-ethylhexyl) Ester
Monosizer W710L
Morflex 510

偏苯三酸三辛酯物理化学性质

[ 密度 ]:
1.0±0.1 g/cm3

[ 沸点 ]:
414.0±0.0 °C at 760 mmHg

[ 熔点 ]:
46ºC

[ 分子式 ]:
C₃₃H₅₄O₆

[ 分子量 ]:
546.778

[ 闪点 ]:
238.3±24.6 °C

[ 精确质量 ]:
546.392029

[ PSA ]:
78.90000

[ LogP ]:
12.80

[ 外观性状 ]:
无色或淡黄色透明油性液体

[ 蒸汽压 ]:
0.0±0.9 mmHg at 25°C

[ 折射率 ]:
1.488

[ 储存条件 ]:
室温

[ 稳定性 ]:
Stable. Combustible. Incompatible with strong oxidizing agents.

偏苯三酸三辛酯MSDS

详细MSDS(安全技术说明书)

偏苯三酸三辛酯毒性和生态

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)

偏苯三酸三辛酯安全信息

[ 个人防护装备 ]:
Eyeshields;Faceshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)

[ 危害码 (欧洲) ]:
C

[ 安全声明 (欧洲) ]:
S24/25

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
1

[ RTECS号 ]:
DC2080000

[ 海关编码 ]:
2917399090

偏苯三酸三辛酯海关

[ 海关编码 ]: 2917399090

[ 中文概述 ]:
2917399090 其他芳香多元羧酸. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:6.5% 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 对苯二甲酸请注明4-CBA值, 对苯二甲酸请注明P-TL酸值, 对苯二甲酸请注明色度, 对苯二甲酸请注明水分

[ 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%

偏苯三酸三辛酯文献

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; ...

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