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
蒸汽密度
3.5 (vs air)
品質等級
蒸汽壓力
6 mmHg ( 20 °C)
產品線
EMSURE®
化驗
≥99% (GC)
形狀
liquid
自燃溫度
662 °F
效力
575 mg/kg LD50, oral (Rat)
expl. lim.
11.4 %
雜質
≤0.3% Water (Karl Fischer)
≤100 ppb Fe (Iron)
≤100 ppb Mg (Magnesium)
≤20 ppb Co (Cobalt)
≤50 ppb Cd (Cadmium)
≤50 ppb Cr (Chromium)
≤50 ppb Cu (Copper)
≤500 ppb Al (Aluminium)
≤500 ppb Ca (Calcium)
燃燒殘留物
≤0.005%
折射率
n20/D 1.452 (lit.)
pH值
6 (20 °C, 200 g/L in H2O)
bp
140.4 °C (lit.)
mp
−23 °C (lit.)
轉變溫度
flash point 35 °C
密度
0.975 g/mL at 25 °C (lit.)
正離子痕跡
Ni: ≤500 ppb
Pb: ≤500 ppb
Sn: ≤100 ppb
Zn: ≤500 ppb
儲存溫度
15-25°C
SMILES 字串
CC(=O)CC(C)=O
InChI
1S/C5H8O2/c1-4(6)3-5(2)7/h3H2,1-2H3
InChI 密鑰
YRKCREAYFQTBPV-UHFFFAOYSA-N
尋找類似的產品？ 前往 產品比較指南
一般說明
應用
- Combination of online hollow fiber liquid phase microextraction with smartphone-based sensing for in situ formaldehyde assay in fabric and wastewater samples.：本文描述了一种用到乙酰丙酮的创新应用，结合先进的微萃取技术与基于智能手机的传感以检测环境样品中的甲醛。说明它可用于现场监测和环境分析(Javadian et al., 2024)。
- Effect of formaldehyde exposure on phytochemical content and functional activity of Agaricus bisporus (Lge.)Sing.：本文使用基于乙酰丙酮的分析方法检测甲醛对双孢蘑菇植化特性的影响，说明它可用于食品质量安全的化学暴露评估，体现用途的广泛性(Kutluer, 2024)。
- Syntheses, structural, photophysical and theoretical studies of heteroleptic cycloplatinated guanidinate(1-) complexes bearing acetylacetonate and picolinate ancillary ligands.：本文研究一种新的掺入乙酰丙酮的环金属化铂络合物的合成与表征，有助了解它们在光物理应用中的结构和电子特性(Thakur et al., 2024)。
- Photodynamic Therapy with Targeted Release of Boron-Dipyrromethene Dye from Cobalt(III) Prodrugs in Red Light.：钴(III)前药在激活后会释放药物并利用乙酰丙酮稳定活性成分。本研究提供一种癌症靶向治疗的创新方法(Jana et al., 2024)。
- An efficient one-pot and simple multicomponent approach to the synthesis of highly functionalized furans containing dialkyl phenol.：本文介绍一种使用乙酰丙酮高效制备呋喃衍生物的新合成路径。说明它可用于简化复杂的有机合成(Milani et al., 2024)。
聯結
其他說明
法律資訊
訊號詞
Danger
危險分類
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Flam. Liq. 3
儲存類別代碼
3 - Flammable liquids
水污染物質分類（WGK）
WGK 1
閃點（°F）
95.0 °F - closed cup
閃點（°C）
35 °C - closed cup
分析證明 (COA)
輸入產品批次/批號來搜索 分析證明 (COA)。在產品’s標籤上找到批次和批號，寫有 ‘Lot’或‘Batch’.。
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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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