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477060

Sigma-Aldrich

甲基丙烯酸异氰基乙酯

contains ≤0.1% BHT as inhibitor, 98%

别名:

IEM, 甲基丙烯酰氧乙基异氰酸酯

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5 ML
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About This Item

线性分子式:
H2C=C(CH3)CO2CH2CH2NCO
CAS号:
30674-80-7
分子量:
155.15
EC 号:
250-284-7
MDL编号:
MFCD00080536
UNSPSC代码:
12162002
PubChem化学物质编号:
24871328
NACRES:
NA.23

$345.00

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方案

98%

包含

≤0.1% BHT as inhibitor

折射率

n20/D 1.45 (lit.)

沸点

211 °C (lit.)

mp

−45 °C (lit.)

密度

1.098 g/mL at 25 °C (lit.)

储存温度

2-8°C

SMILES字符串

CC(=C)C(=O)OCCN=C=O

InChI

1S/C7H9NO3/c1-6(2)7(10)11-4-3-8-5-9/h1,3-4H2,2H3

InChI key

RBQRWNWVPQDTJJ-UHFFFAOYSA-N

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相关类别

一般描述

甲基丙烯酸异氰基乙酯(2-Isocyanatoethyl methacrylate)属于异氰酸酯类单体。异氰酸酯官能团带来高反应活性，令其可聚合形成交联网络，适合开发具有更高机械强度、化学耐受性和粘附力的聚合物。它可作为交联剂，用于多种树脂生产、电沉积和黏合剂。也可作为共单体制备交联聚合物聚苯乙烯-丙烯树脂，这种树脂可用于制造各种建筑产品，例如瓷砖胶粘剂、填料、油灰和弹性屋顶涂料。[1][2][3]

应用

甲基丙烯酸异氰基乙酯用于：
  • 作为活性单体，合成聚(甲基丙烯酸甲酯)丙烯酸酯低聚物，用于制备紫外光固化涂料。该聚合物掺入氨基甲酸乙酯和丙烯酸酯官能团后，可用于制备紫外光固化涂料、油墨和粘合剂。
  • 作为添加剂，增强碳酸丙烯酯电解质的粘度、导电性和稳定性等特性，提高电解质和电池的整体性能。
  • 作为共聚化改性剂，用于制作经导管主动脉瓣置换术的生物心脏瓣膜。
  • 作为树脂粘接剂和涂料的交联剂。

警示用语：

Danger

危险分类

Acute Tox. 1 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1

储存分类代码

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

闪点(°F)

210.2 °F - closed cup

闪点(°C)

99 °C - closed cup

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCX4621
MKCQ7584
MKCP7150
MKCN6134
MKCN2702

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Sheng H Wang et al.
NeuroImage, 173, 610-622 (2018-01-30)
Inter-areal functional connectivity (FC), neuronal synchronization in particular, is thought to constitute a key systems-level mechanism for coordination of neuronal processing and communication between brain regions. Evidence to support this hypothesis has been gained largely using invasive electrophysiological approaches. In
C Cock et al.
Neurogastroenterology and motility : the official journal of the European Gastrointestinal Motility Society, 28(12), 1890-1901 (2016-06-28)
Dysphagia becomes more common in old age. We performed high-resolution impedance manometry (HRIM) in asymptomatic healthy adults (including an older cohort >80 years) to assess HRIM findings in relation to bolus clearance. Esophageal HRIM was performed in a sitting posture in
Bingxian Yang et al.
Journal of proteomics, 150, 323-340 (2016-10-22)
High level of UV-B irradiation followed by dark treatment (HUV-B+D) causes accumulation of secondary metabolites in Clematis terniflora DC. To investigate the response mechanism under HUV-B+D, transcriptomic and proteomic analyses were performed in leaves of C. terniflora. The number of
Clare Williams et al.
Nutrition & dietetics: the journal of the Dietitians Association of Australia, 76(2), 141-149 (2019-03-09)
This project aimed to implement consensus recommendations and innovations that improve dietetic services to promote timely referral to optimise nutritional management for adult inpatients with inborn errors of metabolism (IEM). The i-PARIHS framework was used to identify service gaps, implement
Cranley, P.E.
Polym. Sci. Technol., 29, 765-765 (1984)
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  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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