40130
二烷酸二甲酯
≥97.0% (T)
别名:
DMPC, Dimethyl pyrocarbonate, Pyrocarbonic acid dimethyl ester
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线性分子式:
(CH3OCO)2O
化学文摘社编号:
分子量:
134.09
EC Number:
224-859-8
UNSPSC Code:
12352202
PubChem Substance ID:
Beilstein/REAXYS Number:
956715
MDL number:
InChI key
GZDFHIJNHHMENY-UHFFFAOYSA-N
InChI
1S/C4H6O5/c1-7-3(5)9-4(6)8-2/h1-2H3
SMILES string
COC(=O)OC(=O)OC
assay
≥97.0% (T)
shelf life
limited shelf life, expiry date on the label
refractive index
n20/D 1.392 (lit.), n20/D 1.393
bp
45-46 °C/5 mmHg (lit.)
density
1.25 g/mL at 25 °C (lit.)
storage temp.
room temp
Application
Antimicrobial agent effective for producing pathogen-free apple cider. Also useful for killing yeast (but not acetogenic bacteria) in wine before bottling.
Other Notes
Methoxycarbonylating agent, e.g. for aminobenzimidazoles and aminoisoxazoles
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 2 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B
存储类别
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 3
flash_point_f
185.0 °F
flash_point_c
85 °C
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
新产品
此项目有
H.K. Mayer et al.
Synthesis, 673-673 (1975)
Claudio Delfini et al.
Journal of agricultural and food chemistry, 50(20), 5605-5611 (2002-09-19)
Dimethyl dicarbonate (DMDC) was added to grape must and to synthetic media and results showed that, at 20 degrees C, 150 mg.L(-)(1) DMDC completely inhibited the fermentation of a grape must that was previously inoculated with 10(6) cells.mL(-)(1) Saccharomyces bayanus
N Basaran-Akgul et al.
Food microbiology, 26(1), 8-15 (2008-11-26)
Escherichia coli has been identified as the causative agent in numerous foodborne illness outbreaks associated with the consumption of fresh apple cider. Apple cider has a pH which is normally below 4.0 and would not be considered a medium capable
Eun-Hye Lee et al.
Pharmaceutical research, 31(8), 2022-2034 (2014-02-20)
In an effort to apply the imaging techniques currently used in disease diagnosis for monitoring the pharmacokinetics and biodisposition of particulate drug carriers, we sought to use computed tomography (CT) scanning methodology to investigate the impact of surfactant on the
Sunita Srivastava et al.
Journal of the American Chemical Society, 136(23), 8323-8332 (2014-05-08)
DNA-driven assembly of nanoscale objects has emerged as a powerful platform for the creation of materials by design via self-assembly. Recent years have seen much progress in the experimental realization of this approach for three-dimensional systems. In contrast, two-dimensional (2D)
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