81780
1,3-Propanediol
puriss., ≥99.0% (GC)
Synonym(s):
1,3-Dihydroxypropane, Trimethylene glycol
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About This Item
Linear Formula:
HO(CH2)3OH
CAS Number:
Molecular Weight:
76.09
EC Number:
207-997-3
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
969155
MDL number:
vapor pressure
0.8 mmHg ( 20 °C), 9.8 mmHg ( 100 °C)
grade
puriss.
assay
≥99.0% (GC)
refractive index
n20/D 1.440
bp
214 °C/760 mmHg (lit.)
mp
−27 °C (lit.)
density
1.053 g/mL at 25 °C (lit.)
SMILES string
OCCCO[H]
InChI
1S/C3H8O2/c4-2-1-3-5/h4-5H,1-3H2
InChI key
YPFDHNVEDLHUCE-UHFFFAOYSA-N
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Storage Class
12 - Non Combustible Liquids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves
Regulatory Information
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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
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
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