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388378

Sigma-Aldrich

O-乙酰基柠檬酸三丁酯

greener alternative

98%

同義詞:

乙酰柠檬酸三丁酯, 柠檬酸乙酰基三丁酯

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About This Item

線性公式:
CH3CO2C[CO2(CH2)3CH3][CH2CO2(CH2)3CH3]2
CAS號碼:
分子量::
402.48
Beilstein:
2303316
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22
暫時無法取得訂價和供貨情況

蒸汽壓力

0.26 psi ( 20 °C)
0.8 psi ( 55 °C)

化驗

98%

形狀

liquid

環保替代產品特色

Less Hazardous Chemical Syntheses
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

折射率

n20/D 1.443 (lit.)

密度

1.05 g/mL at 25 °C (lit.)

官能基

ester

環保替代類別

SMILES 字串

CCCCOC(=O)CC(CC(=O)OCCCC)(OC(C)=O)C(=O)OCCCC

InChI

1S/C20H34O8/c1-5-8-11-25-17(22)14-20(28-16(4)21,19(24)27-13-10-7-3)15-18(23)26-12-9-6-2/h5-15H2,1-4H3

InChI 密鑰

QZCLKYGREBVARF-UHFFFAOYSA-N

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一般說明

我们致力为您提供更环保的替代产品,以符合“绿色化学的12项原则”的一项或多项原则要求。本产品对环境无害,可取代膜制备中的高毒性邻苯二甲酸盐,“减少化学合成中有害物质”。 点击此处了解更多信息。

應用

O-乙酰基柠檬酸三丁酯(TBoAC)用于:
  • 作为增塑剂,提高聚乳酸(PLA)聚合物的柔韧性和抗冲击性能。[1]
  • 作为工艺添加剂,用于制造体异质结(BHJ)聚合物有机太阳能电池(OSC),提高电池效率。[2]
  • 制备聚(3-羟基丁酸)(PHB)的半导体生物聚合物复合材料。[3]
  • 合成官能化聚氯乙烯(PVC)膜,从水中选择性分离高氯酸盐。 [4]

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 2

閃點(°F)

422.6 °F - closed cup

閃點(°C)

217 °C - closed cup

個人防護裝備

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


從最近期的版本中選擇一個:

分析證明 (COA)

Lot/Batch Number

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存取文件庫

Guiding the selection of processing additives for increasing the efficiency of bulk heterojunction polymeric solar cells
Vongsaysy U, et al.
Advanced Energy Materials, 4(3), 1300752-1300752 (2014)
Higher dielectric properties of semiconducting biopolymer composites of poly (3-hydroxy butyrate)(PHB) with polyaniline (PANI), carbon black, and plasticizer
El-hadi AM, et al.
Polymer Bull., 75(4), 1681-1699 (2018)
Mai Bay Stie et al.
Carbohydrate polymers, 242, 116428-116428 (2020-06-23)
Mucoadhesive chitosan-based electrospun nanofibers are promising candidates for overcoming challenges associated with sublingual drug delivery, yet studies focusing on evaluating the mucoadhesive properties of nanofibers for sublingual administration are limited. The aim was to elucidate the mucoadhesive properties of chitosan/polyethylene
Polylactide (PLA) designed with desired end?use properties: 1. PLA compositions with low molecular weight ester?like plasticizers and related performances
Murariu M, et al.
Polymers For Advanced Technologies, 19(6), 636-646 (2008)
Preparation and characterization of functionalized poly (vinyl chloride) membranes for selective separation of perchlorate from water
Wang PY, et al.
Journal of Membrane Science , 476(4), 561-570 (2015)

Questions

1–2 of 2 Questions  
  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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