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
推荐产品
等级
reagent
质量水平
蒸汽密度
2.07 (vs air)
产品线
ReagentPlus®
方案
≥99%
表单
liquid
自燃温度
800 °F
expl. lim.
16 %, 92 °F
4 %, 59 °F
折射率
n20/D 1.371 (lit.)
pH值（酸碱度）
2.5 (20 °C, 50 g/L)
沸点
117-118 °C (lit.)
mp
16.2 °C (lit.)
溶解性
alcohol: miscible(lit.)
carbon disulfide: insoluble(lit.)
glycerol: miscible(lit.)
water: miscible(lit.)
密度
1.04 g/mL at 25 °C (lit.)
储存温度
room temp
SMILES字符串
[F2C(F2C)13F3C]C(O)=O
InChI
1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)
InChI key
QTBSBXVTEAMEQO-UHFFFAOYSA-N
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相关类别
一般描述
应用
- 许多有机反应中的反应溶剂，如溴化、水解、溶剂溶解、还原和氢化反应。
- 用于有机金属化合物质子分解的试剂。
- 乙酰化剂，用于富电子芳香化合物的乙酰化。
- 催化剂，通过吲哚和芳香醛的缩合反应合成二(吲哚基)甲烷。
- 在硼酸催化剂环境下，通过芳香族醛、1,3-二羰基化合物和尿素的 Biginelli 反应制备 3,4-二氢嘧啶-2(1H)-酮衍生物的溶剂体系。
醋酸还可用于以下应用：
- 醋酸锰/AcOH 催化体系用于将烯烃转化为内酯。
- 用铁盐/AcOH 在 H2O2 环境下将 2-甲基萘氧化为 2-甲基-1-萘酚。
特点和优势
- 对多种试剂有良好的稳定性
- 有机化合物在该试剂中具有极佳的溶解度
法律信息
警示用语：
Danger
危险声明
危险分类
Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A
储存分类代码
3 - Flammable liquids
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
其他客户在看
实验方案
Preparation of Plasmid DNA by Alkaline Lysis with SDS: Maxipreparation between Cold Spring Harbor Laboratory Press and our research team.
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
Helpful?
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
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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