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蒸汽密度
3 (vs air)
蒸汽壓力
<8 mmHg ( 20 °C)
化驗
99%
形狀
liquid
折射率
n20/D 1.442 (lit.)
bp
59-60 °C/15 mmHg (lit.)
溶解度
water: soluble 100 g/L at 25 °C
密度
0.924 g/mL at 25 °C (lit.)
SMILES 字串
CC\C(C)=N\O
InChI
1S/C4H9NO/c1-3-4(2)5-6/h6H,3H2,1-2H3/b5-4+
InChI 密鑰
WHIVNJATOVLWBW-SNAWJCMRSA-N
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一般說明
丁酮肟是一种抗氧化剂和封闭剂，用于合成水分散性封闭聚氨酯（ blocked polyurethane）。
應用
以 2-丁酮肟为试剂和溶剂，合成了酮亚胺和 2,4-二吡啶-1,3,5-三氮杂戊二烯钯 (II) 配合物。它也用于合成新型的乙缩醛二亚胺钴配合物，[CoI2{((CH3CH2)(CH3)C=NO)2C(CH3)2}]。
訊號詞
Danger
危險分類
Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Carc. 1B - Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 2 - STOT SE 1 - STOT SE 3
標靶器官
Blood, Central nervous system, Upper respiratory tract
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）
143.5 °F - closed cup
閃點（°C）
61.97 °C - closed cup
個人防護裝備
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
其他客户在看
Michael J Derelanko et al.
Drug and chemical toxicology, 26(3), 147-168 (2003-09-05)
The developmental toxicity of methyl ethyl ketoxime (MEKO), an industrial antioxidant used primarily as an antiskinning agent in alkyd paint, was investigated in rats and rabbits. Following preliminary dose range finding studies, groups of 25 pregnant rats or 18 pregnant
R W Tyl et al.
Fundamental and applied toxicology : official journal of the Society of Toxicology, 31(2), 149-161 (1996-06-01)
Methylethyl ketoxime (CAS No. 96-29-7; MEKO; 2-butanone oxime), an antioxidant agent used in paints, resins, and adhesives, was tested for reproductive toxicity in a two-generation study with CD (Sprague-Dawley) rats. Thirty-eight-week-old rats/sex/group (F0) were administered MEKO in water, by gavage
Michael J Derelanko et al.
Drug and chemical toxicology, 31(1), 97-114 (2007-12-29)
Acute and repeated oral and dermal rat toxicology studies of standard designs were conducted on four methyl ethyl ketoxime (MEKO) silanes and four methyl isobutyl ketoxime (MIBKO) silanes. Each compound contained either MEKO or MIBKO groups (but not both) and
Paul E Newton et al.
Inhalation toxicology, 14(12), 1249-1260 (2002-11-28)
Methylethylketoxime, also known as MEKO or 2-butanone oxime (CAS No. 96-29-7), is a clear, colorless to light yellow liquid at room temperature. It is an industrial antioxidant used as an antiskinning agent in alkyd paint, an industrial blocking agent for
L T Burka et al.
Xenobiotica; the fate of foreign compounds in biological systems, 28(10), 1005-1015 (1998-12-16)
1. The disposition of 14C-methyl ethyl ketoxime (MEKO) was determined in the male F344 rat following oral, intravenous (i.v.) and dermal administration. 2. Oral doses of 2.7, 27 and 270 mg/kg were primarily excreted as CO2 (71-49%) in decreasing percentage
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