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
398802
四(乙二醇)二丙烯酸酯
technical grade, cross-linking reagent polymerization reactions, acrylate, 100-150 ppm HQ as inhibitor, 150-200 ppm MEHQ as inhibitor
别名:
TTEGDA
选择尺寸
About This Item
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产品名称
四(乙二醇)二丙烯酸酯, technical grade, contains 100-150 ppm HQ as inhibitor, 150-200 ppm MEHQ as inhibitor
等级
technical grade
表单
liquid
包含
100-150 ppm HQ as inhibitor
150-200 ppm MEHQ as inhibitor
反应适用性
reagent type: cross-linking reagent
reaction type: Polymerization Reactions
折射率
n20/D 1.465 (lit.)
密度
1.11 g/mL at 25 °C (lit.)
Ω端
acrylate
α端
acrylate
聚合物结构设计
shape: linear
functionality: homobifunctional
SMILES字符串
C=CC(=O)OCCOCCOCCOCCOC(=O)C=C
InChI
1S/C14H22O7/c1-3-13(15)20-11-9-18-7-5-17-6-8-19-10-12-21-14(16)4-2/h3-4H,1-2,5-12H2
InChI key
HCLJOFJIQIJXHS-UHFFFAOYSA-N
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一般描述
警示用语：
Warning
危险声明
危险分类
Acute Tox. 4 Oral - Skin Sens. 1
储存分类代码
10 - Combustible liquids
WGK
WGK 2
闪点(°F)
235.4 °F - closed cup
闪点(°C)
113 °C - closed cup
个人防护装备
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
其他客户在看
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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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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