Experiments / Batch 310076
Batch 310076 no result yet
30/12/25 ·
also written as Batch - No - 53 · 0310076
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.
Observations
Step I: P205 Dispersion, slightly turbid, yellow tinctorial, AV - 24.3, MONO - 9.8, Dimer - 15, Free Acid - 0.76. Step II: IV - 2h. 26, IV - 2h. Step III: More clear mats, AV-20.8, Amine - 29.5. Charged Finalux G 1812 - 273 gm. Feed of P205 - 13.81 gm over - 10m P205 Dispersion / slightly turbid, yellow tinctorial / slight turbid, AV - 24.3, MONO - 9.8 / Dimer - 15, Free Acid - 0.76 SP-18 - 77.6 gm charged / DBN feed of 2EHAcylate / 2 hrs. IV - 2h. 26 Extra. Added 10 gm SP-18, IV - 2h / cool to RT. charged Acylate Intermediate (15Y) + feed of phosphate (85Y) over 10 min. More clear mats. AV-20.8 / Amine - 29.5
Procedure summary
Step I: Phosphate ester synthesis using Finalux-G. Step II: Acylate intermediate synthesis. Step III: Neutralization.
Raw materials
| Material | Qty | Moles | Role |
|---|---|---|---|
| Finalux-G - 1812, HV - 120 ×2 | 273 gm | 0.583 | reactant |
| P205 ×2 | 13.81 gm | 0.0972 | reactant |
| EP-SP-18 ×2 | 87.6 gm | reactant | |
| 2-Ethyl hexyl Acylate ×2 | 181 gm | 70% | reactant |
| DBN (0.2) ×2 | 0.517 gm | catalyst | |
| phosphate Ester (Step-I) | 85 gm | reactant | |
| Acylate Intermediate (Step-II) | 15 gm | reactant |
Reaction conditions (optimized)
atmosphere: N2other: Step I: RT to 75-80°C; Step II: 78-81°C; Step III: RT-55-59 to 55-59°C
Process
| Step | Conditions | Charged | What happened | Results |
|---|---|---|---|---|
|
Step 1
STEP-I Phosphate Ester
9076 Exp 48-60_1.pdf
|
— | — | — | — |
|
Step 2
STEP-II Acylate Intermediate
9076 Exp 48-60_1.pdf
|
— | — | — | — |
|
Step 3
Step-III Neutralisation
9076 Exp 48-60_1.pdf
|
— | — | — | — |
Sample unspecified sample
AV - 24.3
MONO - 9.8 / Dimer - 15
Free Acid - 0.76
IV - 2h. 26
IV - 2h
AV-20.8
Amine - 29.5
Where this record comes from
9076 Exp 48-60_1.pdf
— handwritten notebook (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 (21 fields) — for auditors
2 extraction fragments · merged 2026-08-25 · 0 human-validated fields
Fix a wrong or missing extraction side-by-side with the original:
qwen-extract--9076-exp-48-60-1--batch-53
qwen-extract--9076-exp-48-60_1--batch-no-53
| Field | Source | Extractor | Conf. |
|---|---|---|---|
| date | 9076 Exp 48-60_1.pdf Page 11-12 | qwen-tasks/extract-fragment.md@direct-v1 | high |
| aim | 9076 Exp 48-60_1.pdf Page 11-12 | qwen-tasks/extract-fragment.md@direct-v1 | high |
| conditions.atmosphere | 9076 Exp 48-60_1.pdf Page 11-12 | qwen-tasks/extract-fragment.md@direct-v1 | high |
| materials[0] | 9076 Exp 48-60_1.pdf Page 11-12 | qwen-tasks/extract-fragment.md@direct-v1 | high |
| materials[1] | 9076 Exp 48-60_1.pdf Page 11-12 | qwen-tasks/extract-fragment.md@direct-v1 | high |
| materials[2] | 9076 Exp 48-60_1.pdf Page 11-12 | qwen-tasks/extract-fragment.md@direct-v1 | high |
| materials[3] | 9076 Exp 48-60_1.pdf Page 11-12 | qwen-tasks/extract-fragment.md@direct-v1 | high |
| materials[4] | 9076 Exp 48-60_1.pdf Page 11-12 | qwen-tasks/extract-fragment.md@direct-v1 | high |
| procedure_summary | 9076 Exp 48-60_1.pdf Page 11-12 | qwen-tasks/extract-fragment.md@direct-v1 | high |
| observations | 9076 Exp 48-60_1.pdf pages 11-12 | qwen-tasks/extract-fragment.md@unversioned | high |
| materials[5] | 9076 Exp 48-60_1.pdf pages 11-12 | qwen-tasks/extract-fragment.md@unversioned | medium |
| materials[6] | 9076 Exp 48-60_1.pdf pages 11-12 | qwen-tasks/extract-fragment.md@unversioned | medium |
| materials[7] | 9076 Exp 48-60_1.pdf pages 11-12 | qwen-tasks/extract-fragment.md@unversioned | medium |
| materials[8] | 9076 Exp 48-60_1.pdf pages 11-12 | qwen-tasks/extract-fragment.md@unversioned | medium |
| materials[9] | 9076 Exp 48-60_1.pdf pages 11-12 | qwen-tasks/extract-fragment.md@unversioned | medium |
| materials[10] | 9076 Exp 48-60_1.pdf pages 11-12 | qwen-tasks/extract-fragment.md@unversioned | medium |
| materials[11] | 9076 Exp 48-60_1.pdf pages 11-12 | qwen-tasks/extract-fragment.md@unversioned | medium |
| process_steps[0] | 9076 Exp 48-60_1.pdf pages 11-12 | qwen-tasks/extract-fragment.md@unversioned | medium |
| process_steps[1] | 9076 Exp 48-60_1.pdf pages 11-12 | qwen-tasks/extract-fragment.md@unversioned | medium |
| process_steps[2] | 9076 Exp 48-60_1.pdf pages 11-12 | qwen-tasks/extract-fragment.md@unversioned | medium |
| samples[0] | 9076 Exp 48-60_1.pdf pages 11-12 | qwen-tasks/extract-fragment.md@unversioned | high |
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"date": "30/12/25",
"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.",
"conditions": {
"atmosphere": "N2",
"other": "Step I: RT to 75-80°C; Step II: 78-81°C; Step III: RT-55-59 to 55-59°C"
},
"materials": [
{
"name": "Finalux-G - 1812",
"quantity": "273",
"unit": "gm",
"role": "reactant",
"notes": "HV - 120"
},
{
"name": "P205",
"quantity": "13.81",
"unit": "gm",
"role": "reactant"
},
{
"name": "EP-SP-18",
"quantity": "87.6",
"unit": "gm",
"role": "reactant"
},
{
"name": "2-Ethyl hexyl Acylate",
"quantity": "181",
"unit": "gm",
"role": "reactant"
},
{
"name": "DBN",
"quantity": "0.517",
"unit": "gm",
"role": "catalyst",
"notes": "0.2%"
},
{
"name": "Finalux-G - 1812, HV - 120",
"quantity": "273",
"unit": "gm",
"molecular_weight": "467.5",
"moles": "0.583",
"role": "reactant"
},
{
"name": "P205",
"quantity": "13.81",
"unit": "gm",
"molecular_weight": "141.94",
"moles": "0.0972",
"role": "reactant"
},
{
"name": "EP-SP-18",
"quantity": "87.6",
"unit": "gm",
"percentage": "30%",
"role": "reactant"
},
{
"name": "2-Ethyl hexyl Acylate",
"quantity": "181",
"unit": "gm",
"molecular_weight": "184.27",
"moles": "70%",
"role": "reactant"
},
{
"name": "DBN (0.2)",
"quantity": "0.517",
"unit": "gm",
"percentage": "0.2%",
"role": "reactant"
},
{
"name": "phosphate Ester (Step-I)",
"quantity": "85",
"unit": "gm",
"percentage": "85Y.",
"role": "reactant"
},
{
"name": "Acylate Intermediate (Step-II)",
"quantity": "15",
"unit": "gm",
"percentage": "15Y.",
"role": "reactant"
}
],
"procedure_summary": "Step I: Phosphate ester synthesis using Finalux-G. Step II: Acylate intermediate synthesis. Step III: Neutralization.",
"observations": "Step I: P205 Dispersion, slightly turbid, yellow tinctorial, AV - 24.3, MONO - 9.8, Dimer - 15, Free Acid - 0.76.\nStep II: IV - 2h. 26, IV - 2h.\nStep III: More clear mats, AV-20.8, Amine - 29.5.\n\nCharged Finalux G 1812 - 273 gm.\nFeed of P205 - 13.81 gm over - 10m\nP205 Dispersion / slightly turbid, yellow tinctorial / slight turbid, AV - 24.3, MONO - 9.8 / Dimer - 15, Free Acid - 0.76\nSP-18 - 77.6 gm charged / DBN\nfeed of 2EHAcylate / 2 hrs.\nIV - 2h. 26\nExtra. Added 10 gm SP-18, IV - 2h / cool to RT.\ncharged Acylate Intermediate (15Y) + feed of phosphate (85Y) over 10 min.\nMore clear mats. AV-20.8 / Amine - 29.5",
"process_steps": [
{
"name": "STEP-I Phosphate Ester",
"process": [
{
"time": "0.5",
"temperature": "RT-",
"observation": "Charged Finalux G 1812 - 273 gm."
},
{
"time": "3.5",
"temperature": "75-80 / N2",
"observation": "Feed of P205 - 13.81 gm over - 10m"
},
{
"time": "4.5",
"temperature": "75-80 / N2",
"observation": "P205 Dispersion / slightly turbid, yellow tinctorial / slight turbid, AV - 24.3, MONO - 9.8 / Dimer - 15, Free Acid - 0.76"
}
],
"measurements": [
{
"verbatim": "AV - 24.3"
},
{
"verbatim": "MONO - 9.8 / Dimer - 15"
},
{
"verbatim": "Free Acid - 0.76"
}
],
"step": 1
},
{
"name": "STEP-II Acylate Intermediate",
"process": [
{
"time": "0.5",
"temperature": "78-81 / N2",
"observation": "SP-18 - 77.6 gm charged / DBN"
},
{
"time": "2 hrs",
"temperature": "78-81 / N2",
"observation": "feed of 2EHAcylate / 2 hrs."
},
{
"time": "7 hrs",
"temperature": "78-81 / N2",
"observation": "IV - 2h. 26"
},
{
"time": "3.5 hrs",
"temperature": "78-81 / N2",
"observation": "Extra. Added 10 gm SP-18, IV - 2h / cool to RT."
}
],
"measurements": [
{
"verbatim": "IV - 2h. 26"
},
{
"verbatim": "IV - 2h"
}
],
"step": 2
},
{
"name": "Step-III Neutralisation",
"process": [
{
"time": "0.5",
"temperature": "RT-55-59/N2",
"observation": "charged Acylate Intermediate (15Y) + feed of phosphate (85Y) over 10 min."
},
{
"time": "2.5 hrs.",
"temperature": "55-59/N2",
"observation": "More clear mats. AV-20.8 / Amine - 29.5"
}
],
"measurements": [
{
"verbatim": "AV-20.8"
},
{
"verbatim": "Amine - 29.5"
}
],
"step": 3
}
],
"samples": [
{
"id": "Batch - No - 53",
"analytical": [
{
"verbatim": "AV - 24.3"
},
{
"verbatim": "MONO - 9.8 / Dimer - 15"
},
{
"verbatim": "Free Acid - 0.76"
},
{
"verbatim": "IV - 2h. 26"
},
{
"verbatim": "IV - 2h"
},
{
"verbatim": "AV-20.8"
},
{
"verbatim": "Amine - 29.5"
}
],
"sample_id": "unspecified sample"
}
]
}