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/418/501/product-dating-information-06-25-mk.pdf
411167
Bisphenol A glycerolate (1 glycerol/phenol) diacrylate
contains MEHQ as inhibitor
Synonyma:
2,2-Bis[4-(3-acryloyloxy-2-hydroxypropoxy)phenyl]propane, 2,2-Bis[acryloyloxy(2′-hydroxypropyloxy)phenyl]propane, Bisphenol A glycerolate diacrylate
Vybrat velikost
| Vám/Skladová položka | Dostupnost | Cena |
|---|---|---|
250 mL | Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti. | 1 570,00 Kč |
O této položce
1 570,00 Kč
Quality Segment
contains
MEHQ as inhibitor, 250-500 ppm MEHQ as inhibitor
refractive index
n20/D 1.557 (lit.)
viscosity
2000-4000 cP(65 °C)(lit.)
acid number
<5 mg KOH/g
density
1.18 g/mL at 25 °C (lit.)
SMILES string
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 key
VZTQQYMRXDUHDO-UHFFFAOYSA-N
Application
Features and Benefits
Physical form
1 of 1
Tato položka | |||
|---|---|---|---|
| description contains MEHQ as inhibitor | description glycerol/phenol 1 | description technical grade, contains ~75 ppm hydroquinone as inhibitor | description analytical standard |
| density 1.18 g/mL at 25 °C (lit.) | density 1.161 g/mL at 25 °C (lit.) | density 1.051 g/mL at 25 °C (lit.) | density - |
| refractive index n20/D 1.557 (lit.) | refractive index n20/D 1.552 (lit.) | refractive index n20/D 1.456 (lit.) | refractive index - |
| viscosity 2000-4000 cP(65 °C)(lit.) | viscosity - | viscosity - | viscosity - |
| contains MEHQ as inhibitor, 250-500 ppm MEHQ as inhibitor | contains - | contains ~75 ppm hydroquinone as inhibitor | contains - |
| Quality Level 100 | Quality Level 200 | Quality Level 200 | Quality Level 100 |
| acid number <5 mg KOH/g | acid number - | acid number - | acid number - |
signalword
Warning
hcodes
Hazard Classifications
Skin Sens. 1
Skladovací třída
10 - Combustible liquids
wgk
WGK 3
flash_point_f
235.4 °F - closed cup
flash_point_c
113 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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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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