00560
丙酮
suitable for UV/Vis spectroscopy, ACS reagent, ≥99.7% (GC)
登录 查看组织和合同定价。
选择尺寸
关于此项目
线性分子式:
CH3COCH3
化学文摘社编号:
分子量:
58.08
EC Number:
200-662-2
UNSPSC Code:
12352115
PubChem Substance ID:
Beilstein/REAXYS Number:
635680
MDL number:
InChI key
CSCPPACGZOOCGX-UHFFFAOYSA-N
InChI
1S/C3H6O/c1-3(2)4/h1-2H3
SMILES string
CC(C)=O
grade
ACS reagent
Quality Level
vapor pressure
184 mmHg ( 20 °C), 184 mmHg
assay
≥99.7% (GC)
expl. lim.
13.2 %, 8 % (lit.)
technique(s)
UV/Vis spectroscopy: suitable
mp
-94 °C (lit.), −94 °C (lit.)
density
0.791 g/mL at 25 °C (lit.)
λ
1 cm path, H2O reference
UV absorption
λ: 335 nm Amax: ≤0.30, λ: 340 nm Amax: ≤0.08, λ: 350 nm Amax: ≤0.003
正在寻找类似产品? 访问 产品对比指南
General description
据报道，TiO2 (P25) 与稀土氧化物的混合物对丙酮的氧化反应具有光催化活性。已经研究了碱金属（Li、Na、K和Cs）或碱土金属（Ca、Sr和Ba）离子在MgO上促进丙酮的气相醇醛缩合反应。在存在催化剂Mg-Al层状双氢氧化物（LDH）并且以Cl-和/或CO32-作为补偿阴离子的条件下，丙酮发生醇醛缩合反应，生成双丙酮醇和亚异丙基丙酮。已有研究描述了丙酮与几种靛红的对映选择性醇醛缩合反应。
Application
丙酮是用于紫外光谱的合适试剂。它可用于以下研究：
- 作为一种有机溶剂，用于研究TiO2和Al2O3 粉末的Zeta电位。
- 用于合成聚原酸酯（POE），一种可生物降解的载体，适用于药物递送装置。
- 用于对脂质中的酯基进行分光光度法测定。
丙酮的发光强度取决于溶液组分。丙酮吸收UV光，导致丙酮光分解和放射性产物。
signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
target_organs
Central nervous system
supp_hazards
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
1.4 °F - closed cup
flash_point_c
-17.0 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves
法规信息
新产品
此项目有
Location of the shear plane in the electric double layer in an organic medium.
Siffert B, et al.
Journal of Colloid and Interface Science, 163(2), 327-333 (1992)
A Merkli et al.
Journal of biomaterials science. Polymer edition, 4(5), 505-516 (1993-01-01)
Since the late 1970s, three families of poly(ortho esters) (POE) were synthesized to provide bioerodible carriers for drug delivery devices. The most recent POE is a semi-solid polymer with a viscous behavior at room temperature. Polymer synthesis by a transesterification
A simplified spectrophotometric determination of ester groups in lipids.
F SNYDER et al.
Biochimica et biophysica acta, 34, 244-245 (1959-07-01)
Aldol condensation of acetone over layered double hydroxides of the meixnerite type.
Tichit D, et al.
Applied Clay Science, 13(5), 401-415 (1998)
Base catalysis for the synthesis of α,β-unsaturated ketones from the vapor-phase aldol condensation of acetone.
Di Cosimo JI, et al.
Applied Catalysis A: General, 137(1), 149-166 (1996)
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持