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乙酰丙酮锰(II),Manganese(II) acetylacetonate;Powder

别名:2,4-戊二酮 锰(II) 衍生物;双(2,4-戊二酮)锰;2,4-Pentanedione manganese(II) derivative;Manganous acetylacetonate;Mn(acac)2

CAS号 14024-58-9 线性分子式 [CH3COCH=C(O)CH3]2Mn 分子量 253.15 Beilstein/REAXYS Number 4157965 EINECS 编号 237-858-2 MDL number MFCD00000022 PubChem Substance ID 24854756 NACRES NA.23
制造商品牌: 西格玛 Sigma-Aldrich
货号(SKU): 245763
CAS号: 14024-58-9
MDL号: MFCD00000022
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HK$784.83

产品描述

General description

Manganese(II) acetylacetonate (Mn(acac)2) is a transition metal acetylacetonate that is trimeric in hydrocarbon solvents. It is monomeric and tetrahedral in its vapor state. It shows Mn-O bond energy of 65 kcal mol-1. It can be used with potassium permanganate in preparation of manganese triad (Mn(acac)3).[1][2]

包装

5, 100 g in poly bottle

性质

Quality Level  100
form  solid
composition  Mn, 21.0-23.0% EDTA titration
reaction suitability  core: manganese
mp  248-250 °C (dec.) (lit.)
SMILES string  CC(=O)\C=C(\C)O[Mn]O\C(C)=C/C(C)=O
InChI  1S/2C5H8O2.Mn/c2*1-4(6)3-5(2)7;/h2*3,6H,1-2H3;/q;;+2/p-2/b2*4-3-;
InChI key  ZQZQURFYFJBOCE-FDGPNNRMSA-L


安全信息

符号 
信号词 Warning
靶器官 Respiratory system
个人防护装备 dust mask type N95 (US)EyeshieldsGloves
危害码 (欧洲) Xn
风险声明 (欧洲) 20/21/22-36/37/38-40
安全声明 (欧洲) 26-36
RIDADR NONH for all modes of transport
WGK德国 WGK 3
RTECS OO9350000
商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 55 | 欧洲Eur. ≥ 128 | 東京Tokyo ≥ 44 | 香港与北京 ≥ 16
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