av
42.5
target 43.2 · -1.6% vs target
aminev
30.4
target 30.1 · +1.0% vs target
Aim
To develop product equivalent to reference product
Raw materials
| # | Material | Source | Qty | Purity % | Mol. wt. | Moles | Molar ratio |
|---|---|---|---|---|---|---|---|
| 1 | Vicaspin LUB 1010 (R225100845) Bu- EO-PO HV-62.3/ MW-900 | Viswaat | 194.0 gms | 900 | 0.22 | 1.0 | |
| 2 | P2O5 | Commercial | 9.578 gms | 0.067 | 0.3 | ||
| 3 | Epomine SP-018 | Nippon | 33.2 gms | 100 | |||
| 4 | Butyl acrylate | 75.7 gms | 100 | 128.2 | 0.59 | ||
| 5 | Step- B reaction mass (20%) | 48.9 gms | |||||
| 6 | Step- A product | 132.2 gms |
Reaction conditions (optimized)
temperature: 65-70time: 4hatmosphere: N2
Process
| Step | Conditions | Charged | What happened | Results |
|---|---|---|---|---|
| Step 1 | — | — |
clear mass
—
|
— |
| Step 2 | — | — |
AV-46.9, free acid 0.4
—
|
— |
| Step 3 | — | — |
AV 42.5 Amine 30.4
—
|
— |
Critical process parameters
| # | Source | Time | Temp | Observation |
|---|---|---|---|---|
| 1 | Step-A | 1-2 | 55 | clear mass |
Critical parameters — measured vs target
| Parameter | Target | Measured |
|---|---|---|
| av | 43.2 | 42.5 |
| aminev | 30.1 | 30.4 |
Where this record comes from
Lab Batch 26.pdf
— lab journal (primary source)
Something wrong on this page? Record a correction
Your correction is permanent: it survives every re-extraction and the field can no longer be changed by the system.
Field-by-field provenance (16 fields) — for auditors
1 extraction fragments · merged 2026-08-27 · 0 human-validated fields
Fix a wrong or missing extraction side-by-side with the original:
qwen-extract--lab-batch-26--lbn-26
| Field | Source | Extractor | Conf. |
|---|---|---|---|
| aim | Lab Batch 26.pdf Page 1 | qwen-tasks/extract-fragment.md@direct-v1 | high |
| conditions.temperature | Lab Batch 26.pdf Page 1 | qwen-tasks/extract-fragment.md@direct-v1 | high |
| conditions.time | Lab Batch 26.pdf Page 1 | qwen-tasks/extract-fragment.md@direct-v1 | high |
| conditions.atmosphere | Lab Batch 26.pdf Page 1 | qwen-tasks/extract-fragment.md@direct-v1 | high |
| materials[0] | Lab Batch 26.pdf Page 1 | qwen-tasks/extract-fragment.md@direct-v1 | high |
| materials[1] | Lab Batch 26.pdf Page 1 | qwen-tasks/extract-fragment.md@direct-v1 | high |
| materials[2] | Lab Batch 26.pdf Page 1 | qwen-tasks/extract-fragment.md@direct-v1 | high |
| materials[3] | Lab Batch 26.pdf Page 1 | qwen-tasks/extract-fragment.md@direct-v1 | high |
| materials[4] | Lab Batch 26.pdf Page 1 | qwen-tasks/extract-fragment.md@direct-v1 | high |
| materials[5] | Lab Batch 26.pdf Page 1 | qwen-tasks/extract-fragment.md@direct-v1 | high |
| process_steps[0] | Lab Batch 26.pdf Page 1 | qwen-tasks/extract-fragment.md@direct-v1 | high |
| process_steps[1] | Lab Batch 26.pdf Page 1 | qwen-tasks/extract-fragment.md@direct-v1 | high |
| process_steps[2] | Lab Batch 26.pdf Page 1 | qwen-tasks/extract-fragment.md@direct-v1 | high |
| critical_process_parameters[0] | Lab Batch 26.pdf Page 1 | qwen-tasks/extract-fragment.md@direct-v1 | high |
| critical_parameters[0] | Lab Batch 26.pdf Page 1 | qwen-tasks/extract-fragment.md@direct-v1 | high |
| critical_parameters[1] | Lab Batch 26.pdf Page 1 | qwen-tasks/extract-fragment.md@direct-v1 | high |
Raw record JSON
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"time": "4h",
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{
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{
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{
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{
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],
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"procedure": [
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},
{
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},
{
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}
]
}