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411167

Sigma-Aldrich

双酚 A 甘油二丙烯酸

contains MEHQ as inhibitor

别名:

2,2-双[4-（3-丙烯酰氧基-2-羟基丙氧基）苯基]丙烷, 2,2-双[丙烯酰氧基（2′-羟丙氧基）苯基]丙烷, 双酚 A 甘油醇酸二丙烯酸酯

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250 ML
$136.00

$136.00

国内现货，预计发货时间2025年4月24日详情

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250 ML
$136.00

About This Item

经验公式（希尔记法）:
C27H32O8
CAS号:
4687-94-9
分子量:
484.54
EC號碼:
225-144-3
MDL號碼:
MFCD01317012
分類程式碼代碼:
12162002
PubChem物質ID:
24865731
NACRES:
NA.23

$136.00

国内现货，预计发货时间2025年4月24日详情

获取大包装报价

包含

MEHQ as inhibitor
250-500 ppm MEHQ as inhibitor

品質等級

100

折射率

n20/D 1.557 (lit.)

黏度

2000-4000 cP(65 °C)(lit.)

酸值

<5 mg KOH/g

密度

1.18 g/mL at 25 °C (lit.)

SMILES 字串

CC(C)(c1ccc(OCC(O)COC(=O)C=C)cc1)c2ccc(OCC(O)COC(=O)C=C)cc2

InChI

1S/C27H32O8/c1-5-25(30)34-17-21(28)15-32-23-11-7-19(8-12-23)27(3,4)20-9-13-24(14-10-20)33-16-22(29)18-35-26(31)6-2/h5-14,21-22,28-29H,1-2,15-18H2,3-4H3

InChI 密鑰

VZTQQYMRXDUHDO-UHFFFAOYSA-N

相关类别

應用

紫外光固化交联试剂。可固化油墨、涂料、清漆和腊克漆的组分。

特點和優勢

高粘度、非挥发性、双官能化丙烯酸酯。固化速度快、气味小、挥发性低。

外觀

环氧丙烯酸酯低聚物

象形圖

Exclamation mark
GHS07

訊號詞

Warning

危險聲明

H317

危險分類

Skin Sens. 1

儲存類別代碼

10 - Combustible liquids

水污染物質分類（WGK）

WGK 3

閃點（°F）

235.4 °F - closed cup

閃點（°C）

113 °C - closed cup

個人防護裝備

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCQ2225
MKCP8717
MKCN0916
MKCM7975
MKCM6400

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B Björkner
Acta dermato-venereologica, 61(1), 7-10 (1981-01-01)
One commonly used prepolymer in ultraviolet (UV) curing inks is epoxy acrylate. Of 6 men with dermatitis contracted from UV-curing inks, 2 had positive patch test reaction to epoxy acrylate. None reacted to the chemically related bisphenol A dimethacrylate. The
D L Holness et al.
Contact dermatitis, 28(4), 216-219 (1993-04-01)
Epoxy resin of the bisphenol A type (ERBA) is a common cause of occupational contact dermatitis. 167 patients with a history of potential exposure were patch tested with epoxy resin (molecular weight 340) (ERBAM) 1% in pet. and with a
Occupational allergic contact dermatitis from 2,2-bis[4-(2-hydroxy-3-acryloxypropoxy)phenyl]-propane (epoxy diacrylate) in ultraviolet-cured inks.
L Kanerva et al.
Contact dermatitis, 43(1), 56-59 (2000-07-21)
B Bjorkner et al.
Contact dermatitis, 10(5), 286-304 (1984-05-01)
Most composite materials in dentistry used today, contain resins based on dimethacrylates. BIS-GMA [2,2-bis-(4-(2-hydroxy-3-methacryloxypropoxy)phenyl)propane], the addition reaction product of bisphenol A and glycidyl methacrylate or an epoxy resin and methacrylic acid, is used most extensively. More recently, dimethacrylates based on
Li Li et al.
Electrophoresis, 33(16), 2591-2597 (2012-08-18)
Manufacturing materials are an essential element for the fabrication of microfluidic chips. PDMS, the most widely used polymeric material, is associated with apparent disadvantages such as hydrophobic nature, while other materials also suffer from some limitations. In this paper, a
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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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