112755
丁二酸二甲酯
98%
别名:
丁二酸二甲酯, 琥珀酸二甲酯
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线性分子式:
CH3OCOCH2CH2COOCH3
化学文摘社编号:
分子量:
146.14
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
203-419-9
Beilstein/REAXYS Number:
956776
MDL number:
Assay:
98%
refractive index
n20/D 1.419 (lit.)
bp
200 °C (lit.)
mp
16-19 °C (lit.)
density
1.117 g/mL at 25 °C (lit.)
functional group
ester
InChI key
MUXOBHXGJLMRAB-UHFFFAOYSA-N
InChI
1S/C6H10O4/c1-9-5(7)3-4-6(8)10-2/h3-4H2,1-2H3
SMILES string
COC(=O)CCC(=O)OC
vapor pressure
0.3 mmHg ( 20 °C)
assay
98%
autoignition temp.
689 °F
expl. lim.
8.5 %
Quality Level
General description
丁二酸二甲酯（DBE-4 二元酯）是由 1，4-丁二醇和丁内酯用负载金、钯和金钯纳米粒子氧化制得。
DBE-4可用作制备1,4-丁二醇、γ-丁内酯、四氢呋喃和衣康酸的中间体。
DBE-4可用作制备1,4-丁二醇、γ-丁内酯、四氢呋喃和衣康酸的中间体。
Legal Information
DuPont 制造
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
存储类别
10 - Combustible liquids
wgk
WGK 1
flash_point_f
201.2 °F - closed cup
flash_point_c
94 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Gemma L Brett et al.
ChemSusChem, 6(10), 1952-1958 (2013-10-10)
The oxidation of 1,4-butanediol and butyrolactone have been investigated by using supported gold, palladium and gold-palladium nanoparticles. The products of such reactions are valuable chemical intermediates and, for example, can present a viable pathway for the sustainable production of polymers.
Determination and correlation of ternary isobaric vapour-liquid equilibrium data of (dimethyl succinate+ dimethyl glutarate+ dimethyl adipate) at 2, 5 and 8 kPa
Zhi C, et al.
The Journal of Chemical Thermodynamics, 143, 106047-106047 (2020)
W J Malaisse et al.
Nutrition (Burbank, Los Angeles County, Calif.), 13(4), 330-341 (1997-04-01)
In rats injected with bacterial lipopolysaccharide (LPS; 5 gamma mg/g body weight [BWT]), the toxin provokes death within 24 h in 23% of the animals and, in surviving rats, causes a decrease in BWT, hyperlactacidemia, hyperlipacidemia, and hyperketonemia, as well
Dushyant Shekhawat et al.
Bioresource technology, 97(2), 342-347 (2005-09-21)
A complete process model and economic analysis has been developed for itaconic acid production via catalytic condensation of dimethyl succinate and formaldehyde. The process model is based on experimental yields and selectivities obtained for the condensation reaction and on recovery
V Leclercq-Meyer et al.
Biochemical and molecular medicine, 59(1), 87-90 (1996-10-01)
Glucagon-like peptide 1 (GLP-1) is often referred to as a glucose-dependent insulinotropic agent and is currently under investigation as a tool in the treatment of noninsulin-dependent diabetes. This report shows that, in the absence of glucose, a nonglucidic nutrient, namely
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