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525081

Sigma-Aldrich

邻苯二甲酸二甲酯

≥99%

别名:

DMP

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About This Item

线性分子式:
C6H4-1,2-(CO2CH3)2
CAS号:
131-11-3
分子量:
194.18
Beilstein:
1911460
EC 号:
205-011-6
欧洲委员会编号:
34
MDL编号:
MFCD00008425
UNSPSC代码:
12162002
PubChem化学物质编号:
24874467
NACRES:
NA.23
价格与库存信息目前不能提供

质量水平

100

方案

≥99%

表单

viscous liquid

自燃温度

1033 °F

折射率

n20/D 1.515 (lit.)

沸点

282 °C (lit.)

mp

2 °C (lit.)

密度

1.19 g/mL at 25 °C (lit.)

SMILES字符串

COC(=O)c1ccccc1C(=O)OC

InChI

1S/C10H10O4/c1-13-9(11)7-5-3-4-6-8(7)10(12)14-2/h3-6H,1-2H3

InChI key

NIQCNGHVCWTJSM-UHFFFAOYSA-N

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相关类别

一般描述

邻苯二甲酸二甲酯(DMP)是一种短链酯，称为邻苯二甲酸酯。它主要用作聚氯乙烯(PVC)生产的塑化剂，也用作纤维素薄膜的涂层。[1]

应用

DMP可用于塑化醋酸纤维素，醋酸纤维素可进一步用于生产飞行头盔和护目镜的夹层安全玻璃。[2]它可以作为塑化剂，与聚乙烯醇(PVA)和锂盐形成络合物，用于开发太阳能电池(SC)应用的固体聚合物电解质(SPE)。[3]也可用作聚合物溶剂的混合物，后者可用于制备聚偏氟乙烯(PVDF)。[4]

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(°F)

294.8 °F - closed cup

闪点(°C)

146.0 °C - closed cup

个人防护装备

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCW8394
MKCV1550
MKCP1175
MKCR9550
MKCR9549

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Preparation of PVDF hollow fiber membrane from a ternary polymer/solvent/nonsolvent system via thermally induced phase separation (TIPS) method.
Rajabzadeh S, et al.
Separation and Purification Technology, 63(2), 415-423 (2008)
Li-ion conduction of plasticized PVA solid polymer electrolytes complexed with various lithium salts.
Rajendran S, et al.
Solid State Ionics, 167(3-4), 335-339 (2004)
Raman spectroscopic characterization of laminated glass and transparent sheet plastics to amplify a history of early aviation `glass?.
Madden O, et al.
Journal of Raman Spectroscopy, 45(11-12), 1215-1224 (2014)
Photochemical degradation of dimethyl phthalate by Fenton reagent.
Zhao X, et al.
Journal of Photochemistry and Photobiology A: Chemistry, 161(2-3), 215-220 (2004)
L J Xu et al.
Water research, 47(6), 1996-2004 (2013-02-12)
The merits of the combined process of high-frequency ultrasound (US) and catalyst-free ultraviolet irradiation (UV) have been evaluated in this study by investigating the sonophotolytic degradation of dimethyl phthalate (DMP). A 400 kHz ultrasonic system and a photolytic system at
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Questions

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  1. 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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  2. 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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