81780
1,3-丙二醇
puriss., ≥99.0% (GC)
别名:
1,3-二羟基丙烷, 丙二醇
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关于此项目
线性分子式:
HO(CH2)3OH
化学文摘社编号:
分子量:
76.09
EC Number:
207-997-3
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
969155
MDL number:
InChI key
YPFDHNVEDLHUCE-UHFFFAOYSA-N
InChI
1S/C3H8O2/c4-2-1-3-5/h4-5H,1-3H2
SMILES string
OCCCO[H]
vapor pressure
0.8 mmHg ( 20 °C), 9.8 mmHg ( 100 °C)
grade
puriss.
assay
≥99.0% (GC)
bp
214 °C/760 mmHg (lit.)
mp
−27 °C (lit.)
density
1.053 g/mL at 25 °C (lit.)
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存储类别
12 - Non Combustible Liquids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves
法规信息
新产品
此项目有
H Biebl et al.
Applied microbiology and biotechnology, 52(3), 289-297 (1999-10-26)
1,3-Propanediol (1,3-PD) production by fermentation of glycerol was described in 1881 but little attention was paid to this microbial route for over a century. Glycerol conversion to 1,3-PD can be carried out by Clostridia as well as Enterobacteriaceae. The main
Charles E Nakamura et al.
Current opinion in biotechnology, 14(5), 454-459 (2003-10-29)
Improvements in the biological production of 1,3-propanediol, a key component of an emerging polymer business, have been realized. Utilizing genes from natural strains that produce 1,3-propanediol from glycerol, metabolic engineering has enabled the development of a recombinant strain that utilizes
Stefan Pflügl et al.
Bioresource technology, 119, 133-140 (2012-06-26)
The aim of this study was to evaluate the natural producer Lactobacillus diolivorans as potential production organism of 1,3-propanediol from glycerol. Different cultivation parameters, such as oxygen supply, feeding-strategy, or medium composition have been tested in batch and fed-batch cultivations.
Ryosuke Kikuchi et al.
Nature medicine, 20(12), 1464-1471 (2014-11-05)
Peripheral artery disease (PAD) generates tissue ischemia through arterial occlusions and insufficient collateral vessel formation. Vascular insufficiency in PAD occurs despite higher circulating levels of vascular endothelial growth factor A (VEGF-A), a key regulator of angiogenesis. Here we show that
Yanna Huang et al.
Bioresource technology, 128, 505-512 (2012-12-04)
Fed-batch cultures of Klebsiella pneumoniae expressing Escherichia coli aldH were performed under microaerobic conditions to investigate the effects on metabolites production. Increasing the aeration rate enhanced cell growth and 3-hydroxypropionic acid (3-HP) production, but reduced 1,3-propanediol (1,3-PDO) formation. The recombinant
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