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
推薦產品
蒸汽密度
9.6 (vs air)
品質等級
蒸汽壓力
1 mmHg ( 147 °C)
化驗
99%
形狀
liquid
自燃溫度
756 °F
expl. lim.
0.47 %, 236 °F
雜質
≤0.005% Acidity (as Phthalic acid)
≤0.15% water
顏色
APHA: ≤20
折射率
n20/D 1.492 (lit.)
pH值
7 (20 °C, 10 mg/L)
bp
340 °C (lit.)
mp
−35 °C (lit.)
密度
1.043 g/mL at 25 °C (lit.)
官能基
ester
SMILES 字串
CCCCOC(=O)c1ccccc1C(=O)OCCCC
InChI
1S/C16H22O4/c1-3-5-11-19-15(17)13-9-7-8-10-14(13)16(18)20-12-6-4-2/h7-10H,3-6,11-12H2,1-2H3
InChI 密鑰
DOIRQSBPFJWKBE-UHFFFAOYSA-N
基因資訊
mouse ... Esr1(13982)
尋找類似的產品？ 前往 產品比較指南
訊號詞
Danger
危險聲明
危險分類
Aquatic Acute 1 - Aquatic Chronic 2 - Repr. 1B
儲存類別代碼
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
水污染物質分類（WGK）
WGK 3
閃點（°F）
367.7 °F - open cup
閃點（°C）
186.5 °C - open cup
個人防護裝備
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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
Helpful?
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En que esta disuelto? a que concentración?
1 answer-
This item is in liquid form with a purity of greater than or equal to 99.0%; it is not mixed with anything. Please see the sample Certificate of Anaylsis here: https://www.sigmaaldrich.com/certificates/sapfs/PROD/sap/certificate_pdfs/COFA/Q14/524980-BULKMKCV6253.pdf
Helpful?
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Buenos días, Me gustaría confirmar si el formato "poly bottle" se trata de una botella de plástico y en su caso, si existe algún tipo de diferencia entre los formatos de 25 y 100 mL, puesto que la diferencia de precio es mínima.
1 answer-
Item 524980-25ML is packaged in a HDPE plastic bottle and 524980-100ML is packaged in an amber glass bottle.
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