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 3 of 19 from this file
Original · 9076 Exp 48-60_1.pdf
open ↗Extracted values
… checked
Cited: pages 6-7 (highlighted). Compare with the original on the left.
Press Enter to OK the highlighted value, or click OK / fix on any value.
Experiment: exp-9076-050
✓ Every value checked — fragment marked reviewed.
All checked — go to Link →
date
medium5/11/25
aim
Prepare phosphate ester, acylate intermediate, and neutralised product (BYK-9076 equivalent) with DMS variant
atmosphere
mediumN2
other
mediumStep-I: RT-50 to 75-78°C; Step-II: 78-81°C; 50B: 55-57°C; 50A: 55-75°C
Materials medium check every value
| # | name | quantity | unit | role | molecular_wt | moles | notes | role_verbatim |
|---|---|---|---|---|---|---|---|---|
| 0 | Vicaspin - LUB 1010 | 301 | gm | unknown | 900 | 0.3344 | Ble-Eo-PD, HV-62.3 | polyol |
| 1 | P2O5 | 15.82 | gm | unknown | 141.94 | 0.111 | — | phosphorylating agent |
| 2 | Epamine SP-18 | 30 | gm | unknown | — | — | — | amine |
| 3 | 2-Ethyl hexyl Acylate | 70 | gm | unknown | 184.27 | — | — | acylating agent |
| 4 | DMS (1:1) | 1% | % | unknown | — | — | — | co-solvent (Batch 50A) |
procedure summary
Step-I: Charged LUB 1010 (301 gm) at RT-50/N2, fed P2O5 (15.82 gm) over 10-12 min, held 2.5 hrs at 75-78°C/N2. Step-II: Charged SP-18 (30 gm) at 78-81°C/N2, fed 2-Ethyl hexyl Acylate over 2 hrs at 78-80°C/N2, held 5.5 hrs. Batch 50B: Charged Acylate Intermediate (20 gm) at 55-57°C/N2, fed phosphate ester (80 gm) over 10-12 min, held 2.5 hrs. Batch 50A: Charged Acylate (15%) + DMS (1:1) (1%) at 55-58°C/N2, fed phosphate ester (85%) over 30 min at 55-62°C/N2, held 3 hrs.
observations low check against source
['Step-I: Clear mass, No particles', 'Step-II: Slowly from a... (OCR incomplete)', '50B: Clear Mass, No foam, No turbidity', '50A: Clear yellowish Mass, Clear Uniform Mass, Slight Turbidity']
Samples low check every value
unspecified sample
| # | technique | value |
|---|---|---|
| 0 | HV | 52.5 |
| 1 | mono | 23.5 |
| 2 | Dioctyl | 53.2 |
| 3 | Free Acid | 0.1 |
unspecified sample
| # | technique | value |
|---|---|---|
| 0 | AV | 44.14 |
| 1 | Amine | 47 |
unspecified sample
| # | technique | value |
|---|---|---|
| 0 | AV | 48.7 |
| 1 | Amine | 31.08 |
More actions — correct a value · link · ignore
History (2)
| Action | Field | Value | Date |
|---|---|---|---|
| verify | 2026-08-25 | ||
| link | exp-9076-050 | 2026-08-25 |
Raw fragment JSON
{
"fragment_id": "qwen-extract--9076-Exp-48-60-1--batch-50",
"source_file": "pdf/9076 Data for Raven POC project/Handwritten notes/9076 Exp 48-60_1.pdf",
"derived_from": "ocr/9076 Exp 48-60_1/9076 Exp 48-60_1_5.md, 9076 Exp 48-60_1_6.md",
"locator": "pages 6-7",
"extractor": "qwen-tasks/extract-fragment.md",
"target_aliases": [
"Batch- NO-50",
"BYK 9076",
"B. NO - 50B",
"B. NO - 50A"
],
"document_role": "handwritten_notes",
"payload": {
"date": "5/11/25",
"aim": "Prepare phosphate ester, acylate intermediate, and neutralised product (BYK-9076 equivalent) with DMS variant",
"materials": [
{
"name": "Vicaspin - LUB 1010",
"quantity": "301",
"unit": "gm",
"role": "unknown",
"molecular_wt": "900",
"moles": "0.3344",
"notes": "Ble-Eo-PD, HV-62.3",
"role_verbatim": "polyol"
},
{
"name": "P2O5",
"quantity": "15.82",
"unit": "gm",
"role": "unknown",
"molecular_wt": "141.94",
"moles": "0.111",
"role_verbatim": "phosphorylating agent"
},
{
"name": "Epamine SP-18",
"quantity": "30",
"unit": "gm",
"role": "unknown",
"role_verbatim": "amine"
},
{
"name": "2-Ethyl hexyl Acylate",
"quantity": "70",
"unit": "gm",
"role": "unknown",
"molecular_wt": "184.27",
"role_verbatim": "acylating agent"
},
{
"name": "DMS (1:1)",
"quantity": "1%",
"unit": "%",
"role": "unknown",
"role_verbatim": "co-solvent (Batch 50A)"
}
],
"conditions": {
"atmosphere": "N2",
"other": "Step-I: RT-50 to 75-78°C; Step-II: 78-81°C; 50B: 55-57°C; 50A: 55-75°C"
},
"procedure_summary": "Step-I: Charged LUB 1010 (301 gm) at RT-50/N2, fed P2O5 (15.82 gm) over 10-12 min, held 2.5 hrs at 75-78°C/N2. Step-II: Charged SP-18 (30 gm) at 78-81°C/N2, fed 2-Ethyl hexyl Acylate over 2 hrs at 78-80°C/N2, held 5.5 hrs. Batch 50B: Charged Acylate Intermediate (20 gm) at 55-57°C/N2, fed phosphate ester (80 gm) over 10-12 min, held 2.5 hrs. Batch 50A: Charged Acylate (15%) + DMS (1:1) (1%) at 55-58°C/N2, fed phosphate ester (85%) over 30 min at 55-62°C/N2, held 3 hrs.",
"observations": [
"Step-I: Clear mass, No particles",
"Step-II: Slowly from a... (OCR incomplete)",
"50B: Clear Mass, No foam, No turbidity",
"50A: Clear yellowish Mass, Clear Uniform Mass, Slight Turbidity"
],
"samples": [
{
"alias": "Batch-50",
"analytical": [
{
"technique": "HV",
"value": "52.5"
},
{
"technique": "mono",
"value": "23.5"
},
{
"technique": "Dioctyl",
"value": "53.2"
},
{
"technique": "Free Acid",
"value": "0.1"
}
],
"sample_id": "unspecified sample"
},
{
"alias": "B. NO - 50B",
"analytical": [
{
"technique": "AV",
"value": "44.14"
},
{
"technique": "Amine",
"value": "47"
}
],
"sample_id": "unspecified sample"
},
{
"alias": "B. NO - 50A",
"analytical": [
{
"technique": "AV",
"value": "48.7"
},
{
"technique": "Amine",
"value": "31.08"
}
],
"sample_id": "unspecified sample"
}
]
},
"field_confidence": {
"date": "medium",
"materials": "medium",
"conditions": "medium",
"observations": "low",
"samples": "low"
},
"notes": "Handwritten document. 'Vicaspin' and 'Ble-Eo-PD' are OCR readings of trade name and chemistry. 'Dioctyl' may be 'Diacid' or 'Diester'. 50A is DMS variant; 50B is standard neutralisation. OCR incomplete on last Step-II observation."
}