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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About This Item
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等级
anhydrous
质量水平
蒸汽密度
4.1 (vs air)
蒸汽压
10 mmHg ( 23.8 °C)
59 mmHg ( 37.8 °C)
方案
≥99%
环保替代产品特性
Less Hazardous Chemical Syntheses
Safer Solvents and Auxiliaries
Design for Degradation
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
杂质
<0.002% water
<0.005% water (100 mL)
折射率
n20/D 1.384 (lit.)
沸点
126-128 °C (lit.)
mp
−43 °C (lit.)
溶解性
water: insoluble
密度
0.975 g/mL at 25 °C (lit.)
官能团
carbonate
环保替代产品分类
SMILES字符串
O=C(OCC)OCC
InChI
1S/C5H10O3/c1-3-7-5(6)8-4-2/h3-4H2,1-2H3
InChI key
OIFBSDVPJOWBCH-UHFFFAOYSA-N
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警示用语：
Warning
危险声明
危险分类
Flam. Liq. 3
储存分类代码
3 - Flammable liquids
WGK
WGK 1
闪点(°F)
77.0 °F - closed cup
闪点(°C)
25 °C - closed cup
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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相关内容
Green chemicals evaluation aligns with the 12 Principles of Green Chemistry, emphasizing resource efficiency and hazard reduction.
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How is shipping temperature determined? And how is it related to the product storage temperature?
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How can I determine the shelf life / expiration / retest date of this product?
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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.pdfHelpful?
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