W237507
丙二酸二乙酯
≥98%, FG
别名:
胡萝卜酸二乙酯
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关于此项目
线性分子式:
CH2(COOC2H5)2
化学文摘社编号:
分子量:
160.17
FEMA Number:
2375
Council of Europe no.:
2106
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
9.490
EC Number:
203-305-9
NACRES:
NA.21
MDL number:
Beilstein/REAXYS Number:
774687
Organoleptic:
apple; green; fruity; sweet
Grade:
FG
Halal
Halal
Biological source:
synthetic
Agency:
meets purity specifications of JECFA
Food allergen:
no known allergens
产品名称
丙二酸二乙酯, ≥98%, FG
SMILES string
CCOC(=O)CC(=O)OCC
InChI key
IYXGSMUGOJNHAZ-UHFFFAOYSA-N
InChI
1S/C7H12O4/c1-3-10-6(8)5-7(9)11-4-2/h3-5H2,1-2H3
biological source
synthetic
grade
FG
Halal
agency
meets purity specifications of JECFA
reg. compliance
EU Regulation 1334/2008 & 178/2002
FDA 21 CFR 117
FDA 21 CFR 172.515
vapor density
5.52 (vs air)
vapor pressure
1 mmHg ( 40 °C)
assay
≥98%
refractive index
n20/D 1.413 (lit.)
bp
199 °C (lit.)
mp
−51-−50 °C (lit.)
density
1.055 g/mL at 25 °C (lit.)
application(s)
flavors and fragrances
documentation
see Safety & Documentation for available documents
food allergen
no known allergens
organoleptic
apple; green; fruity; sweet
Quality Level
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Application
- 新型2-花生四烯酸甘油酯结构类似物的合成及其生物活性，2-花生四烯酸甘油酯是一种内源性大麻素受体配体：Suhara 等人的这项研究重点关注新型 2-花生四烯酸甘油酯结构类似物的合成，2-花生四烯酸甘油酯是大麻素受体的内源性配体。该研究突出了丙二酸二乙酯在合成过程中的利用，强调了其在创建具有潜在治疗应用的生物活性化合物中的重要性，这些化合物在调节大麻素受体活性方面具有潜在治疗应用（Suhara 等人，2001 年）。
General description
丙二酸二乙酯是一种活性亚甲基化合物，可在食品工业中用作调味剂。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
存储类别
10 - Combustible liquids
wgk
WGK 1
flash_point_f
199.4 °F - closed cup
flash_point_c
93 °C - closed cup
ppe
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
Encyclopedia of Food and Color Additives, 1, 818-818 (1997)
Encyclopedia of Food and Color Additives, 1, 818-818 (1997)
Renhua Fan et al.
The Journal of organic chemistry, 72(15), 5905-5907 (2007-06-26)
A highly efficient, one-flask tandem Knoevenagel-Michael addition reaction of sulfonimines with diethyl malonate in the presence of a catalytic amount of base affords the corresponding arylidene dimalonates in good to excellent yields.
Alessandro Marrone et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 15(43), 11537-11550 (2009-09-25)
The condensation of dialkyl beta-diesters with various aldehydes promoted by TiCl4 has been studied by DFT approaches and experimental methods, including NMR, IR and UV/Vis spectroscopy. Various possible reaction pathways have been investigated and their energy profiles evaluated to find
Manganese(III)-catalyzed free radical reactions on trimetallic nitride endohedral metallofullerenes.
Chunying Shu et al.
Journal of the American Chemical Society, 129(50), 15710-15717 (2007-11-22)
The first reactions of trimetallic nitride templated endohedral metallofullerenes (TNT EMFs) with carbon radicals generated from diethyl malonate catalyzed by manganese(III) acetate are reported. Two methano monoadducts, Sc3N@C80-A and Sc3N@C80-B, were isolated and characterized. Sc3N@C80-A contains two ester moieties, whereas
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