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← 9076 Exp 48-60_1.pdf · fragment 0 of 19 from this file
Original · 9076 Exp 48-60_1.pdf
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Cited: pages 13-14 (highlighted). Compare with the original on the left.
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Experiment: exp-9076-054
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date
high8/1/26
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, Butand-10Eo-10PO, HV - 57.8 | 145 | gm | 970.5 | 0.149 | reactant | — |
| 1 | P205 | 3.37 | gm | 141.94 | 0.0237 | reactant | — |
| 2 | Epimine Sp-18 | 72.8 | gm | — | — | reactant | 30 % |
| 3 | 2-Ethyl hexyl Acylate | 169.1 | gm | 184.27 | 70 % | reactant | — |
| 4 | Phosphate Ester (Step I) | 95 | gm | — | — | reactant | 95 l. |
| 5 | Acylate Intermediate (Step-II) | 5 | gm | — | — | reactant | 5 l. |
Process steps medium check every value
| Step | Charged | What happened | Results |
|---|---|---|---|
|
Step 1
Step-I Phosphate Ester
|
— | — | — |
| other fields process[0].time 0.5 process[0].temperature RT-55 / N2 process[0].observation Charged LUB 1010 - 1kg, Feed of P205 - 3.37 gm / 10 min. process[1].time 3.5 process[1].temperature 75-77 / N2 process[1].observation slight foam / Turbidity process[2].time 0.5 process[2].temperature 75-78 / N2 process[2].observation clear mass, AV = 23.5 / mono - 6.3, Dropper - 44.4, Free Acid - 0.2 measurements[0].verbatim AV = 23.5 measurements[1].verbatim mono - 6.3 measurements[2].verbatim Dropper - 44.4 measurements[3].verbatim Free Acid - 0.2 | |||
|
Step 2
Step-II Acylate Intermediate
|
— | — | — |
| other fields process[0].time 0.5 hrs process[0].temperature 75-77 / N2 process[0].observation Charged Sp-18 - 72.8 process[1].time 2 hrs process[1].temperature 77-79 / N2 process[1].observation Feed of 2-ethyl hexyl Acylate over 2 hrs. process[2].time 5.5 hrs process[2].temperature 78-81 / N2 process[2].observation IV - 27.5 at 5.5 hrs / 77, clear mass. measurements[0].verbatim IV - 27.5 at 5.5 hrs / 77 | |||
|
Step 3
Step-III Neutralisation
|
— | — | — |
| other fields process[0].time 0.5 process[0].temperature 55 / N2 process[0].observation Charged Acylate - 5 gm. & feed feed of Phosphate - 95 gm over 10 min. process[1].time 2.5 process[1].temperature 55-59 / N2 process[1].observation Yellowish transparent clear mass. AV - 25.69 / Amine - 8.35. measurements[0].verbatim AV - 25.69 measurements[1].verbatim Amine - 8.35 | |||
[
{
"measurements": [
{
"verbatim": "AV = 23.5"
},
{
"verbatim": "mono - 6.3"
},
{
"verbatim": "Dropper - 44.4"
},
{
"verbatim": "Free Acid - 0.2"
}
],
"name": "Step-I Phosphate Ester",
"process": [
{
"observation": "Charged LUB 1010 - 1kg, Feed of P205 - 3.37 gm / 10 min.",
"temperature": "RT-55 / N2",
"time": "0.5"
},
{
"observation": "slight foam / Turbidity",
"temperature": "75-77 / N2",
"time": "3.5"
},
{
"observation": "clear mass, AV = 23.5 / mono - 6.3, Dropper - 44.4, Free Acid - 0.2",
"temperature": "75-78 / N2",
"time": "0.5"
}
],
"step": 1
},
{
"measurements": [
{
"verbatim": "IV - 27.5 at 5.5 hrs / 77"
}
],
"name": "Step-II Acylate Intermediate",
"process": [
{
"observation": "Charged Sp-18 - 72.8",
"temperature": "75-77 / N2",
"time": "0.5 hrs"
},
{
"observation": "Feed of 2-ethyl hexyl Acylate over 2 hrs.",
"temperature": "77-79 / N2",
"time": "2 hrs"
},
{
"observation": "IV - 27.5 at 5.5 hrs / 77, clear mass.",
"temperature": "78-81 / N2",
"time": "5.5 hrs"
}
],
"step": 2
},
{
"measurements": [
{
"verbatim": "AV - 25.69"
},
{
"verbatim": "Amine - 8.35"
}
],
"name": "Step-III Neutralisation",
"process": [
{
"observation": "Charged Acylate - 5 gm. \u0026 feed feed of Phosphate - 95 gm over 10 min.",
"temperature": "55 / N2",
"time": "0.5"
},
{
"observation": "Yellowish transparent clear mass. AV - 25.69 / Amine - 8.35.",
"temperature": "55-59 / N2",
"time": "2.5"
}
],
"step": 3
}
]
observations medium check against source
['Charged LUB 1010 - 1kg, Feed of P205 - 3.37 gm / 10 min.', 'slight foam / Turbidity', 'clear mass, AV = 23.5 / mono - 6.3, Dropper - 44.4, Free Acid - 0.2', 'Charged Sp-18 - 72.8', 'Feed of 2-ethyl hexyl Acylate over 2 hrs.', 'IV - 27.5 at 5.5 hrs / 77, clear mass.', 'Charged Acylate - 5 gm. & feed feed of Phosphate - 95 gm over 10 min.', 'Yellowish transparent clear mass. AV - 25.69 / Amine - 8.35.']
Samples medium check every value
unspecified sample
| # | verbatim |
|---|---|
| 0 | AV = 23.5 |
| 1 | mono - 6.3 |
| 2 | Dropper - 44.4 |
| 3 | Free Acid - 0.2 |
| 4 | IV - 27.5 at 5.5 hrs / 77 |
| 5 | AV - 25.69 |
| 6 | Amine - 8.35 |
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-54",
"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 13-14",
"extractor": "qwen-tasks/extract-fragment.md",
"target_aliases": [
"Batch-54",
"BYK-9076"
],
"document_role": "handwritten_notes",
"payload": {
"date": "8/1/26",
"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, Butand-10Eo-10PO, HV - 57.8",
"quantity": "145",
"unit": "gm",
"molecular_weight": "970.5",
"moles": "0.149",
"role": "reactant"
},
{
"name": "P205",
"quantity": "3.37",
"unit": "gm",
"molecular_weight": "141.94",
"moles": "0.0237",
"role": "reactant"
},
{
"name": "Epimine Sp-18",
"quantity": "72.8",
"unit": "gm",
"percentage": "30 %",
"role": "reactant"
},
{
"name": "2-Ethyl hexyl Acylate",
"quantity": "169.1",
"unit": "gm",
"molecular_weight": "184.27",
"moles": "70 %",
"role": "reactant"
},
{
"name": "Phosphate Ester (Step I)",
"quantity": "95",
"unit": "gm",
"percentage": "95 l.",
"role": "reactant"
},
{
"name": "Acylate Intermediate (Step-II)",
"quantity": "5",
"unit": "gm",
"percentage": "5 l.",
"role": "reactant"
}
],
"conditions": {
"atmosphere": "N2"
},
"process_steps": [
{
"name": "Step-I Phosphate Ester",
"process": [
{
"time": "0.5",
"temperature": "RT-55 / N2",
"observation": "Charged LUB 1010 - 1kg, Feed of P205 - 3.37 gm / 10 min."
},
{
"time": "3.5",
"temperature": "75-77 / N2",
"observation": "slight foam / Turbidity"
},
{
"time": "0.5",
"temperature": "75-78 / N2",
"observation": "clear mass, AV = 23.5 / mono - 6.3, Dropper - 44.4, Free Acid - 0.2"
}
],
"measurements": [
{
"verbatim": "AV = 23.5"
},
{
"verbatim": "mono - 6.3"
},
{
"verbatim": "Dropper - 44.4"
},
{
"verbatim": "Free Acid - 0.2"
}
],
"step": 1
},
{
"name": "Step-II Acylate Intermediate",
"process": [
{
"time": "0.5 hrs",
"temperature": "75-77 / N2",
"observation": "Charged Sp-18 - 72.8"
},
{
"time": "2 hrs",
"temperature": "77-79 / N2",
"observation": "Feed of 2-ethyl hexyl Acylate over 2 hrs."
},
{
"time": "5.5 hrs",
"temperature": "78-81 / N2",
"observation": "IV - 27.5 at 5.5 hrs / 77, clear mass."
}
],
"measurements": [
{
"verbatim": "IV - 27.5 at 5.5 hrs / 77"
}
],
"step": 2
},
{
"name": "Step-III Neutralisation",
"process": [
{
"time": "0.5",
"temperature": "55 / N2",
"observation": "Charged Acylate - 5 gm. & feed feed of Phosphate - 95 gm over 10 min."
},
{
"time": "2.5",
"temperature": "55-59 / N2",
"observation": "Yellowish transparent clear mass. AV - 25.69 / Amine - 8.35."
}
],
"measurements": [
{
"verbatim": "AV - 25.69"
},
{
"verbatim": "Amine - 8.35"
}
],
"step": 3
}
],
"observations": [
"Charged LUB 1010 - 1kg, Feed of P205 - 3.37 gm / 10 min.",
"slight foam / Turbidity",
"clear mass, AV = 23.5 / mono - 6.3, Dropper - 44.4, Free Acid - 0.2",
"Charged Sp-18 - 72.8",
"Feed of 2-ethyl hexyl Acylate over 2 hrs.",
"IV - 27.5 at 5.5 hrs / 77, clear mass.",
"Charged Acylate - 5 gm. & feed feed of Phosphate - 95 gm over 10 min.",
"Yellowish transparent clear mass. AV - 25.69 / Amine - 8.35."
],
"samples": [
{
"id": "Batch-54",
"analytical": [
{
"verbatim": "AV = 23.5"
},
{
"verbatim": "mono - 6.3"
},
{
"verbatim": "Dropper - 44.4"
},
{
"verbatim": "Free Acid - 0.2"
},
{
"verbatim": "IV - 27.5 at 5.5 hrs / 77"
},
{
"verbatim": "AV - 25.69"
},
{
"verbatim": "Amine - 8.35"
}
],
"sample_id": "unspecified sample"
}
],
"notes": "Handwritten; 'Dropper - 44.4' likely diester/di- value - kept verbatim, low confidence."
},
"field_confidence": {
"date": "high",
"aim": "medium",
"materials": "medium",
"conditions": "medium",
"process_steps": "medium",
"observations": "medium",
"samples": "medium",
"notes": "medium"
}
}