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
414565
Divinylbenzene
technical grade, 80%
Synonyma:
Diethenylbenzene
Vybrat velikost
| Vám/Skladová položka | Dostupnost | Cena |
|---|---|---|
1 L | Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti. | 5 900,00 Kč |
O této položce
5 900,00 Kč
grade
technical grade
Quality Segment
vapor density
4.5 (vs air)
vapor pressure
0.9 mmHg ( 30 °C)
assay
80%
form
liquid
autoignition temp.
878 °F
contains
1000 ppm p-tert-butylcatechol as inhibitor
expl. lim.
0.7 %, 75 °F, 6.5 %, 130 °F
refractive index
n20/D 1.561 (lit.)
bp
195 °C (lit.)
density
0.914 g/mL at 25 °C
storage temp.
2-8°C
SMILES string
C=Cc1ccc(C=C)cc1
InChI
1S/C10H10/c1-3-9-7-5-6-8-10(9)4-2/h3-8H,1-2H2
InChI key
MYRTYDVEIRVNKP-UHFFFAOYSA-N
General description
Application
1 of 1
Tato položka | |||
|---|---|---|---|
| grade technical grade | grade technical grade | grade - | grade - |
| assay 80% | assay - | assay - | assay - |
| density 0.914 g/mL at 25 °C | density 0.912 g/mL at 25 °C | density 0.91 g/cm3 at 20 °C | density 1.01 g/mL at 25 °C (true wet)(lit.) |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C | storage temp. - |
| refractive index n20/D 1.561 (lit.) | refractive index n20/D 1.561 (lit.) | refractive index - | refractive index - |
| bp 195 °C (lit.) | bp 195 °C (lit.) | bp 195 °C/1013 hPa | bp - |
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Explore all of our products under Divinylbenzene
flash_point_f
147.2 °F - closed cup
flash_point_c
64 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
target_organs
Respiratory system
signalword
Danger
Hazard Classifications
Aquatic Chronic 2 - Asp. Tox. 1 - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
Skladovací třída
4.1B - Flammable solid hazardous materials
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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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