8.07481
1,3-Propanediol
for synthesis
Synonym(s):
1,3-Propanediol, Trimethylene glycol, 1,3-Propylene glycol
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
250 mL | Check Cart for Availability | $98.50 |
1 L | Check Cart for Availability | $333.00 |
About This Item
vapor pressure
<0.1 hPa ( 20 °C)
Quality Segment
assay
≥98.0% (GC)
form
liquid
autoignition temp.
405 °C
potency
15670 mg/kg LD50, oral (Rat), >20000 mg/kg LD50, skin (Rabbit)
expl. lim.
2.5 % (v/v)
pH
4.5-7.0 (20 °C, 100 g/L in H2O)
bp
213-215 °C/1013 hPa
mp
-32 °C
solubility
100 g/L
density
1.05 g/cm3 at 20 °C
storage temp.
2-30°C
SMILES string
OCCCO
InChI
1S/C3H8O2/c4-2-1-3-5/h4-5H,1-3H2
InChI key
YPFDHNVEDLHUCE-UHFFFAOYSA-N
Application
- Biopolymer synthesis: Illustrated by the extractive adsorption study of Sui et al., where 1,3-Propanediol was effectively isolated using novel resin technologies. This application is crucial for the sustainable production of biopolymers, impacting sectors from industrial manufacturing to biotechnology (Sui WB et al., 2023).
- Hydrogenation processes in chemical synthesis: Examined by Zhang et al. in the development of bimetallic catalysts for the efficient hydrogenation of diethyl malonate to 1,3-Propanediol. This research is relevant for chemists and researchers looking to optimize reaction processes for producing high-value chemicals in a sustainable manner (Zhang J et al., 2024).
- Enhancement of microbial production systems: Explored by Jiang et al., where the inactivation of specific metabolic pathways in Klebsiella pneumoniae led to enhanced production of 1,3-Propanediol. This is crucial for the biotechnological production of this compound, offering insights for principle investigators and researchers focused on metabolic engineering and industrial biotechnology (Jiang W et al., 2024).
Analysis Note
Density (d 20 °C/ 4 °C): 1.051 - 1.053
Identity (IR): passes test
1 of 1
This Item | |||
|---|---|---|---|
| description for synthesis | description EMPLURA® | description 98% | description meets analytical specification of Ph. Eur., BP, USP, ≥99.5% |
| assay ≥98.0% (GC) | assay ≥99% (GC) | assay 98% | assay ≥99.5% |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| solubility 100 g/L | solubility - | solubility - | solubility - |
| density 1.05 g/cm3 at 20 °C | density 1.04 g/cm3 at 20 °C | density 1.053 g/mL at 25 °C (lit.) | density 1.036 g/mL at 25 °C (lit.) |
| form liquid | form liquid | form - | form liquid |
| storage temp. 2-30°C | storage temp. 2-30°C | storage temp. - | storage temp. - |
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Storage Class
10 - Combustible liquids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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