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Dear Customer:

The current international situation is complex and volatile, and uncertain tariff policies may potentially impact our product prices. Given these uncertainties, we value your understanding regarding order-related matters.

If you decide to place an order during this period, we reserve the right to adjust the price based on the evolving situation. We understand that market changes may cause inconvenience. We will negotiate with you if there’s a significant price fluctuation due to tariff policy changes before the order’s actual delivery, and in such cases we may adjust or cancel the order as necessary.

Merck
CN
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538140

Sigma-Aldrich

偏苯三酸三辛酯

99%

别名:

TOTM, 偏苯三酸三(2-乙基己基)酯

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100 MG
¥6,802.20

¥6,802.20

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100 MG
¥6,802.20

About This Item

线性分子式:
C6H3-1,2,4-[CO2CH2CH(C2H5)(CH2)3CH3]3
CAS号:
3319-31-1
分子量:
546.78
Beilstein:
2683525
EC 号:
222-020-0
MDL编号:
MFCD00053799
UNSPSC代码:
12162002
PubChem化学物质编号:
24878304
NACRES:
NA.23

¥6,802.20

请联系客服了解存货情况
获取大包装报价

质量水平

200

方案

99%

折射率

n20/D 1.485 (lit.)

沸点

414 °C (lit.)

密度

0.99 g/mL at 25 °C (lit.)

SMILES字符串

CCCCC(CC)COC(=O)c1ccc(C(=O)OCC(CC)CCCC)c(c1)C(=O)OCC(CC)CCCC

InChI

1S/C33H54O6/c1-7-13-16-25(10-4)22-37-31(34)28-19-20-29(32(35)38-23-26(11-5)17-14-8-2)30(21-28)33(36)39-24-27(12-6)18-15-9-3/h19-21,25-27H,7-18,22-24H2,1-6H3

InChI key

KRADHMIOFJQKEZ-UHFFFAOYSA-N

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feature

CE compliant

feature

-

feature

-

feature

CE compliant: no

H × W × D

11 in. × 18 in. × 9 in.

H × W × D

8 in. × 10 in. × 8 in. , 8.5 in. × 10 in. × 8 in.

H × W × D

11 in. × 18 in. × 9 in.

H × W × D

8 in. × 10 in. × 8 in. , 8.5 in. × 10 in. × 8 in.

chamber diam. × L

6 in. × 6 in.

chamber diam. × L

3 in. × 7 in.

chamber diam. × L

6 in. × 6 in. , 6 nL × 6.5 in.

chamber diam. × L

3 in. × 6.5 in. , 3 in. × 7 in.

weight

37 lb

weight

-

weight

37 lb

weight

13 lb

一般描述

偏苯三酸三辛酯（TOTM）是一种可燃性增塑剂，用于改善聚氯乙烯（PVC）的弹性和耐用性。[1][2]

应用

TOTM可以使PVC增塑，从而形成一种多壁碳纳米管纳米复合材料，这种材料有望用于抗静电应用。[3]

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(°F)

505.4 °F - closed cup

闪点(°C)

263 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves, multi-purpose combination respirator cartridge (US)

    • 历史批次信息供参考:

    分析证书(COA)

    Lot/Batch Number
    MKCX5238
    MKCW0966
    MKCT2869
    MKCV0857
    MKCM6137

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    Morphology correlated free volume studies of multi-walled carbon nanotube plasticized poly (vinyl chloride) nanocomposites: Positronium probes and electrical properties
    Francis E, et al.
    Polymer, 141(27), 232-243 (2018)
    Hierarchical nanoporous silica doped with tin as novel multifunctional hybrid material to flexible poly (vinyl chloride) with greatly improved flame retardancy and mechanical properties
    Pan Y, et al.
    Chemical Engineering Journal, 295(27), 451-460 (2016)
    Structure and diffusion behavior of trioctyl trimellitate (TOTM) in PVC film studied by ATR-IR spectroscopy
    Lai H, et al.
    Industrial & Engineering Chemistry Research, 51(27), 9365-9375 (2012)
    J R Hodgson
    Toxicology and industrial health, 3(2), 49-61 (1987-06-01)
    The results of these studies demonstrate that Tri(2-ethylhexyl)trimellitate (TOTM) produces the sam spectrum of morphological and biochemical changes in the rat liver as di(2-ethylhexyl)phthalate (DEHP). TOTM, however, was much less potent in its action, with a dietary level of 2.0%
    V S Turner et al.
    Vox sanguinis, 69(3), 195-200 (1995-01-01)
    Platelet concentrates (PCs), stored for 5 days in PL 2209, a new polyvinyl chloride (PVC) storage container plasticised with butyryl trihexyl citrate, were compared with those stored in PL 1240, a PVC platelet container plasticised with triethylhexyl trimellitate. In part
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