01-0740
乙酰丙酮
JIS special grade, ≥99%
别名:
2,4-戊二酮
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:
CH3COCH2COCH3
化学文摘社编号:
分子量:
100.12
EC Number:
204-634-0
UNSPSC Code:
12352115
PubChem Substance ID:
Beilstein/REAXYS Number:
741937
MDL number:
InChI key
YRKCREAYFQTBPV-UHFFFAOYSA-N
InChI
1S/C5H8O2/c1-4(6)3-5(2)7/h3H2,1-2H3
SMILES string
CC(=O)CC(C)=O
grade
JIS special grade
vapor density
3.5 (vs air)
vapor pressure
6 mmHg ( 20 °C)
assay
≥99%
form
liquid
autoignition temp.
662 °F
expl. lim.
11.4 %
availability
available only in Japan
pH
6 (20 °C, 200 g/L)
bp
140.4 °C (lit.)
mp
−23 °C (lit.)
density
0.975 g/mL at 25 °C (lit.)
正在寻找类似产品? 访问 产品对比指南
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Flam. Liq. 3
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
95.0 °F - closed cup
flash_point_c
35 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
新产品
此项目有
Daryl L Howard et al.
The journal of physical chemistry. A, 119(29), 7980-7990 (2015-04-22)
The infrared and near-infrared spectra of acetylacetone, acetylacetone-d8, and hexafluoroacetylacetone are characterized from experiment and computations at different levels. In the fundamental region, the intramolecular hydrogen bonded OH-stretching transition is clearly observed as a very broad band with substantial structure
Giuliano Alagona et al.
Physical chemistry chemical physics : PCCP, 12(35), 10173-10188 (2010-08-03)
The catalytic effect of explicit water molecules on the keto-enol tautomerism in a system of biological interest (enolpyruvate) has been investigated at the B3LYP/6-31++G** level by exploring the potential energy surface in the presence of 1 or 2 water molecules
Ivelina Georgieva et al.
Journal of molecular modeling, 18(6), 2409-2422 (2011-10-13)
Theoretical and spectroscopic studies of a series of monomeric and dimeric complexes formed through the modification of a zirconium butoxide precursor with acetylacetone and subsequent hydrolysis and/or condensation have been performed by applying DFT/B3LYP/6-31++G(d) and highly accurate RI-ADC(2) methods as
Robert M Edkins et al.
Dalton transactions (Cambridge, England : 2003), 40(38), 9672-9678 (2011-07-08)
Herein we report the synthesis and photophysical study of tris-heteroleptic complexes of the general formula IrLL'(acac), where L and L' are two differently substituted 2-phenylpyridines (ppyH) and acacH is 2,4-pentanedione, using a combinatorial approach that could be employed for many
Heaweon Park et al.
Inorganic chemistry, 50(23), 11978-11989 (2011-11-01)
A series of high-spin iron(II) β-diketonato complexes have been prepared and characterized with the intent of modeling the substrate-bound form of the enzyme acetylacetone dioxygenase (Dke1). The Dke1 active site features an Fe(II) center coordinated by three histidine residues in
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