Environmental Fate of Triethylene Glycol Dinitrate
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Triethylene glycol dinitrate (TEGDN) is an energetic plasticizer presently used in the synthesis of new insensitive formulations. However, little is known about its environmental fate and impact. In the present study, we measured several environmental physicochemical parameters that are necessary to predict the fate and impact of the chemical in the environment. High solubility of TEGDN in water (7,430 mg L−1 at 25 °C), its low log Kow value (0.79), and low Kd values (0.09–0.78 L kg−1) suggest that TEGDN will be very mobile in soils. We also investigated the kinetics and mechanisms of several degradation processes likely to occur in the environment. Hydrolysis and degradation in sterile soils were found to be very slow. No significant biological transformation was detected after 3-month incubation in soils under aerobic conditions. Photolysis was the fastest process to take place with a rate of 0.049 day−1 (t1/2 = 14 days) and 0.031 day−1 (t1/2 = 22 days) at 25°C in the dissolved or dry form, respectively. Nitrate, formaldehyde, and formate were the major photoproducts. Glyoxal, glycolaldehyde, and polycondensation products were also observed in the absence of water.
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.002 |
| Scholarly communication | 0.000 | 0.001 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.006 | 0.001 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it