Pipeline
Turn the document drop into verified experiment records — work the steps left to right.
1
Discoversee what's in the drop
2
Extractdocuments → data, checked as you go
3
Linkconnect to experiments
4
Browsethe experiment records
← 9076 Exp 48-60_1.pdf · fragment 0 of 19 from this file
Original · 9076 Exp 48-60_1.pdf
open ↗Extracted values
… checked
Cited: pages 9-10 (highlighted). Compare with the original on the left.
Press Enter to OK the highlighted value, or click OK / fix on any value.
Experiment: exp-9076-052
✓ Every value checked — fragment marked reviewed.
All checked — go to Link →
date
high22/12/25
aim
mediumHandwritten lab-note for a BYK 9076 analogue batch (9076 Exp 48-60 series): Step-I phosphate ester of the polyol with P2O5, Step-II acylate/acrylate intermediate from SP-18 (or Lupasol G-20) with 2-ethyl hexyl acrylate/acylate, Step-III neutralisation of the phosphate ester with the acylate intermediate.
atmosphere
mediumN2
Materials medium check every value
| # | name | quantity | unit | molecular_weight | moles | role | percentage |
|---|---|---|---|---|---|---|---|
| 0 | Vicasurf LUB 1010, BluePO, HV - 57.8, MW - 970.5 | 125 | gm | 970.5 | 0.128 | reactant | — |
| 1 | P205 | 4.8 | gm | 141.94 | 0.0338 | reactant | — |
| 2 | Epimine Sp-18 | 87.6 | gm | — | — | reactant | 30% |
| 3 | 2 Ethyl hexyl Acylate | 181 | gm | — | — | reactant | — |
| 4 | DBN Catalyst (0.2%) | 0.517 | gm | 184.27 | 70% | reactant | — |
| 5 | phosphate Ester (Step-I) | 85 | gm | — | — | reactant | 85%. |
| 6 | Acylate Intermediate (Step-II) | 15 | gm | — | — | reactant | 15%. |
Process steps medium check every value
| Step | Charged | What happened | Results |
|---|---|---|---|
|
Step 1
Step-I Phosphate Ester
|
— | — | — |
| other fields process[0].time 0.2 hrs process[0].temperature RT-55 / N2 process[0].observation 100 gm LUB 1010 charged & feed of P205 complete over 10 min. @ RT. process[1].time 1 hrs. process[1].temperature 77-78 / N2 process[1].observation dispersion of P205 slow process[2].time 2 hrs process[2].temperature 75-80 / N2 process[2].observation slight turbidity process[3].time 1.5 hrs. process[3].temperature 75-80 / N2 process[3].observation yellow texture. AV - 51.7 added, 25 gm LUB 1010 added. measurements[0].verbatim AV - 42.5 / Monomer - 331. measurements[1].verbatim Dioxane - 101. measurements[2].verbatim Free Data 0.2 hr. | |||
|
Step 2
Step-II Acylate Intermediate
|
— | — | — |
| other fields process[0].time 0.5 process[0].temperature 78-81 / N2 process[0].observation Sp-18 - 77.6 gm + charged / Feed of 2-ethyl Acylate over 2 hrs - Turbidity / yellow texture process[1].time 2 hrs process[1].temperature 78-81 / N2 process[1].observation (continued feed) process[2].time 7 hrs process[2].temperature 78-80 / N2 process[2].observation IV - 24.26 process[3].time 3.5 hrs process[3].temperature 78-81 / N2 process[3].observation Added Sp-18 - 10 gm, IV - 24 / Cool to R. measurements[0].verbatim IV - 24.26 measurements[1].verbatim IV - 24 | |||
|
Step 3
step - III) Neutralisation.
|
— | — | — |
| other fields process[0].time 0.5 process[0].temperature 55/59/42 process[0].observation Charged Acylate 15gm, ON / feed of Phosphate Ester - 85gm over 20min / found Turbidity process[1].time 3.5 process[1].temperature 55/59/42 process[1].observation More clarity, AV - 37 / Amine - 30, SAP - 53 measurements[0].verbatim AV - 37 measurements[1].verbatim Amine - 30 measurements[2].verbatim SAP - 53 | |||
[
{
"measurements": [
{
"verbatim": "AV - 42.5 / Monomer - 331."
},
{
"verbatim": "Dioxane - 101."
},
{
"verbatim": "Free Data 0.2 hr."
}
],
"name": "Step-I Phosphate Ester",
"process": [
{
"observation": "100 gm LUB 1010 charged \u0026 feed of P205 complete over 10 min. @ RT.",
"temperature": "RT-55 / N2",
"time": "0.2 hrs"
},
{
"observation": "dispersion of P205 slow",
"temperature": "77-78 / N2",
"time": "1 hrs."
},
{
"observation": "slight turbidity",
"temperature": "75-80 / N2",
"time": "2 hrs"
},
{
"observation": "yellow texture. AV - 51.7 added, 25 gm LUB 1010 added.",
"temperature": "75-80 / N2",
"time": "1.5 hrs."
}
],
"step": 1
},
{
"measurements": [
{
"verbatim": "IV - 24.26"
},
{
"verbatim": "IV - 24"
}
],
"name": "Step-II Acylate Intermediate",
"process": [
{
"observation": "Sp-18 - 77.6 gm + charged / Feed of 2-ethyl Acylate over 2 hrs - Turbidity / yellow texture",
"temperature": "78-81 / N2",
"time": "0.5"
},
{
"observation": "(continued feed)",
"temperature": "78-81 / N2",
"time": "2 hrs"
},
{
"observation": "IV - 24.26",
"temperature": "78-80 / N2",
"time": "7 hrs"
},
{
"observation": "Added Sp-18 - 10 gm, IV - 24 / Cool to R.",
"temperature": "78-81 / N2",
"time": "3.5 hrs"
}
],
"step": 2
},
{
"measurements": [
{
"verbatim": "AV - 37"
},
{
"verbatim": "Amine - 30"
},
{
"verbatim": "SAP - 53"
}
],
"name": "step - III) Neutralisation.",
"process": [
{
"observation": "Charged Acylate 15gm, ON / feed of Phosphate Ester - 85gm over 20min / found Turbidity",
"temperature": "55/59/42",
"time": "0.5"
},
{
"observation": "More clarity, AV - 37 / Amine - 30, SAP - 53",
"temperature": "55/59/42",
"time": "3.5"
}
],
"step": 3
}
]
observations medium check against source
['100 gm LUB 1010 charged & feed of P205 complete over 10 min. @ RT.', 'dispersion of P205 slow', 'slight turbidity', 'yellow texture. AV - 51.7 added, 25 gm LUB 1010 added.', 'Sp-18 - 77.6 gm + charged / Feed of 2-ethyl Acylate over 2 hrs - Turbidity / yellow texture', '(continued feed)', 'IV - 24.26', 'Added Sp-18 - 10 gm, IV - 24 / Cool to R.', 'Charged Acylate 15gm, ON / feed of Phosphate Ester - 85gm over 20min / found Turbidity', 'More clarity, AV - 37 / Amine - 30, SAP - 53']
Samples medium check every value
unspecified sample
| # | verbatim |
|---|---|
| 0 | AV - 42.5 / Monomer - 331. |
| 1 | Dioxane - 101. |
| 2 | Free Data 0.2 hr. |
| 3 | IV - 24.26 |
| 4 | IV - 24 |
| 5 | AV - 37 |
| 6 | Amine - 30 |
| 7 | SAP - 53 |
More actions — correct a value · link · ignore
History (1)
| Action | Field | Value | Date |
|---|---|---|---|
| verify | 2026-08-25 |
Raw fragment JSON
{
"fragment_id": "qwen-extract--9076-exp-48-60_1--batch-52",
"source_file": "pdf/9076 Data for Raven POC project/Handwritten notes/9076 Exp 48-60_1.pdf",
"derived_from": "ocr/9076 Exp 48-60_1/",
"locator": "pages 9-10",
"extractor": "qwen-tasks/extract-fragment.md",
"target_aliases": [
"Batch-52",
"ByK 9076"
],
"document_role": "handwritten_notes",
"payload": {
"date": "22/12/25",
"aim": "Handwritten lab-note for a BYK 9076 analogue batch (9076 Exp 48-60 series): Step-I phosphate ester of the polyol with P2O5, Step-II acylate/acrylate intermediate from SP-18 (or Lupasol G-20) with 2-ethyl hexyl acrylate/acylate, Step-III neutralisation of the phosphate ester with the acylate intermediate.",
"materials": [
{
"name": "Vicasurf LUB 1010, BluePO, HV - 57.8, MW - 970.5",
"quantity": "125",
"unit": "gm",
"molecular_weight": "970.5",
"moles": "0.128",
"role": "reactant"
},
{
"name": "P205",
"quantity": "4.8",
"unit": "gm",
"molecular_weight": "141.94",
"moles": "0.0338",
"role": "reactant"
},
{
"name": "Epimine Sp-18",
"quantity": "87.6",
"unit": "gm",
"percentage": "30%",
"role": "reactant"
},
{
"name": "2 Ethyl hexyl Acylate",
"quantity": "181",
"unit": "gm",
"role": "reactant"
},
{
"name": "DBN Catalyst (0.2%)",
"quantity": "0.517",
"unit": "gm",
"molecular_weight": "184.27",
"moles": "70%",
"role": "reactant"
},
{
"name": "phosphate Ester (Step-I)",
"quantity": "85",
"unit": "gm",
"percentage": "85%.",
"role": "reactant"
},
{
"name": "Acylate Intermediate (Step-II)",
"quantity": "15",
"unit": "gm",
"percentage": "15%.",
"role": "reactant"
}
],
"conditions": {
"atmosphere": "N2"
},
"process_steps": [
{
"name": "Step-I Phosphate Ester",
"process": [
{
"time": "0.2 hrs",
"temperature": "RT-55 / N2",
"observation": "100 gm LUB 1010 charged & feed of P205 complete over 10 min. @ RT."
},
{
"time": "1 hrs.",
"temperature": "77-78 / N2",
"observation": "dispersion of P205 slow"
},
{
"time": "2 hrs",
"temperature": "75-80 / N2",
"observation": "slight turbidity"
},
{
"time": "1.5 hrs.",
"temperature": "75-80 / N2",
"observation": "yellow texture. AV - 51.7 added, 25 gm LUB 1010 added."
}
],
"measurements": [
{
"verbatim": "AV - 42.5 / Monomer - 331."
},
{
"verbatim": "Dioxane - 101."
},
{
"verbatim": "Free Data 0.2 hr."
}
],
"step": 1
},
{
"name": "Step-II Acylate Intermediate",
"process": [
{
"time": "0.5",
"temperature": "78-81 / N2",
"observation": "Sp-18 - 77.6 gm + charged / Feed of 2-ethyl Acylate over 2 hrs - Turbidity / yellow texture"
},
{
"time": "2 hrs",
"temperature": "78-81 / N2",
"observation": "(continued feed)"
},
{
"time": "7 hrs",
"temperature": "78-80 / N2",
"observation": "IV - 24.26"
},
{
"time": "3.5 hrs",
"temperature": "78-81 / N2",
"observation": "Added Sp-18 - 10 gm, IV - 24 / Cool to R."
}
],
"measurements": [
{
"verbatim": "IV - 24.26"
},
{
"verbatim": "IV - 24"
}
],
"step": 2
},
{
"name": "step - III) Neutralisation.",
"process": [
{
"time": "0.5",
"temperature": "55/59/42",
"observation": "Charged Acylate 15gm, ON / feed of Phosphate Ester - 85gm over 20min / found Turbidity"
},
{
"time": "3.5",
"temperature": "55/59/42",
"observation": "More clarity, AV - 37 / Amine - 30, SAP - 53"
}
],
"measurements": [
{
"verbatim": "AV - 37"
},
{
"verbatim": "Amine - 30"
},
{
"verbatim": "SAP - 53"
}
],
"step": 3
}
],
"observations": [
"100 gm LUB 1010 charged & feed of P205 complete over 10 min. @ RT.",
"dispersion of P205 slow",
"slight turbidity",
"yellow texture. AV - 51.7 added, 25 gm LUB 1010 added.",
"Sp-18 - 77.6 gm + charged / Feed of 2-ethyl Acylate over 2 hrs - Turbidity / yellow texture",
"(continued feed)",
"IV - 24.26",
"Added Sp-18 - 10 gm, IV - 24 / Cool to R.",
"Charged Acylate 15gm, ON / feed of Phosphate Ester - 85gm over 20min / found Turbidity",
"More clarity, AV - 37 / Amine - 30, SAP - 53"
],
"samples": [
{
"id": "Batch-52",
"analytical": [
{
"verbatim": "AV - 42.5 / Monomer - 331."
},
{
"verbatim": "Dioxane - 101."
},
{
"verbatim": "Free Data 0.2 hr."
},
{
"verbatim": "IV - 24.26"
},
{
"verbatim": "IV - 24"
},
{
"verbatim": "AV - 37"
},
{
"verbatim": "Amine - 30"
},
{
"verbatim": "SAP - 53"
}
],
"sample_id": "unspecified sample"
}
],
"notes": "Handwritten; some OCR strings ambiguous ('Monomer - 331', 'Dioxane - 101', 'Free Data 0.2 hr.') - kept verbatim, low confidence."
},
"field_confidence": {
"date": "high",
"aim": "medium",
"materials": "medium",
"conditions": "medium",
"process_steps": "medium",
"observations": "medium",
"samples": "medium",
"notes": "medium"
}
}