Observations
Expt Table remarks: AV- 35.25 /Amine-30.9 (Remarks column, csv row 128; attributed to Step 3 product by inference)
Raw materials (collected from the per-step charges)
| Step | Material | Qty | RM % | Role |
|---|---|---|---|---|
| 1 | Sun Surfol R-1400- HV-58 | 1700 g | reactant | |
| 1 | Phosphorous pentaoxide | 68.77 g | reactant | |
| 2 | Epomine SP- 018 | 150 g | reactant | |
| 2 | 2 ethyl hexyl acrylate | 350 g | reactant | |
| 3 | Step- 1 product | 1700 g | 85 | intermediate |
| 3 | Step - 2 Product | 300 g | 15 | intermediate |
Process
| Step | Conditions | Charged | What happened | Results |
|---|---|---|---|---|
|
Step 1
28112025 9076 Expt Table 2025.xls
|
temperature: 45-50 / 70-75atmosphere: N2time_h: 0.5 / 4.5 |
Sun Surfol R-1400- HV-58 1700g Phosphorous pentaoxide 68.77g
|
Yellowish floable liq AV adjusted to 39.7 (180 gmAV-46.6+37.3 gm R-1400 to AV-39.7)
—
|
A.V. 39.7 mono 8 di 81 free acid 0.25 |
|
Step 2
28112025 9076 Expt Table 2025.xls
|
temperature: 74-82 / 78-82atmosphere: N2time_h: 2 / 6 |
Epomine SP- 018 150g 2 ethyl hexyl acrylate 350g
|
— | A.V. 0.2 amine value 255 IV 34 IV 70 IV 56 IV 35 |
|
Step 3
28112025 9076 Expt Table 2025.xls
|
temperature: 55-58 / 58-60atmosphere: N2time_h: 35 min / 4 |
Step- 1 product 1700g Step - 2 Product 300g
|
— | A.V. 35.25 amine value 30.9 |
No test results linked to this batch yet.
Where this record comes from
28112025 9076 Expt Table 2025.xls
— researcher summary (cross-check)
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 (5 fields) — for auditors
1 extraction fragments · merged 2026-08-25 · 0 human-validated fields
Fix a wrong or missing extraction side-by-side with the original:
expt-block--24cr2
| Field | Source | Extractor | Conf. |
|---|---|---|---|
| record_type | 28112025 9076 Expt Table 2025.xls sheet 9076_Experiments, batch block '24 CR2', csv rows 127-132 | qwen-tasks/extract-expt-block.md@unversioned | high |
| process_steps[0] | 28112025 9076 Expt Table 2025.xls sheet 9076_Experiments, batch block '24 CR2', csv rows 127-132 | qwen-tasks/extract-expt-block.md@unversioned | high |
| process_steps[1] | 28112025 9076 Expt Table 2025.xls sheet 9076_Experiments, batch block '24 CR2', csv rows 127-132 | qwen-tasks/extract-expt-block.md@unversioned | high |
| process_steps[2] | 28112025 9076 Expt Table 2025.xls sheet 9076_Experiments, batch block '24 CR2', csv rows 127-132 | qwen-tasks/extract-expt-block.md@unversioned | high |
| observations | 28112025 9076 Expt Table 2025.xls sheet 9076_Experiments, batch block '24 CR2', csv rows 127-132 | qwen-tasks/extract-expt-block.md@unversioned | high |
Raw record JSON
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"project": "9076",
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"24 CR2"
],
"provenance": {
"fragments": [
"expt-block--24cr2"
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"field_provenance": {
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"extractor_version": "unversioned",
"extracted_date": "2026-08-20",
"locator": "sheet 9076_Experiments, batch block '24 CR2', csv rows 127-132",
"human_checked": true
},
"process_steps[0]": {
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"locator": "sheet 9076_Experiments, batch block '24 CR2', csv rows 127-132",
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"observations": {
"source_file": "docs/Project Expt Report/28112025 9076 Expt Table 2025.xls",
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"documents": [
{
"file": "docs/Project Expt Report/28112025 9076 Expt Table 2025.xls",
"role": "summary_table",
"link_basis": "alias match: 24 CR2",
"link_status": "rule"
}
],
"validation": {
"validated_fields": {},
"corrections_applied": []
},
"record_type": "synthesis",
"process_steps": [
{
"step": 1,
"materials": [
{
"name": "Sun Surfol R-1400- HV-58",
"quantity": 1700,
"unit": "g",
"role": "reactant"
},
{
"name": "Phosphorous pentaoxide",
"quantity": 68.77,
"unit": "g",
"role": "reactant"
}
],
"procedure": [
{
"seq": 1,
"temperature": "45-50",
"time_h": 0.5,
"action": "heat (ramp stage 1, read positionally from multi-row cell)"
},
{
"seq": 2,
"temperature": "70-75",
"time_h": 4.5,
"atmosphere": "N2",
"action": "heat (ramp stage 2, read positionally from multi-row cell)"
}
],
"conditions": {
"temperature": "45-50 / 70-75",
"atmosphere": "N2",
"time_h": "0.5 / 4.5"
},
"results": [
{
"parameter": "A.V.",
"value": 39.7,
"phase": "final",
"verbatim": "39.7"
},
{
"parameter": "mono",
"value": 8,
"phase": "final",
"verbatim": "Phosphate ester- Mono- 08/ Di- 81/ Free acid- 0.25"
},
{
"parameter": "di",
"value": 81,
"phase": "final",
"verbatim": "Phosphate ester- Mono- 08/ Di- 81/ Free acid- 0.25"
},
{
"parameter": "free acid",
"value": 0.25,
"phase": "final",
"verbatim": "Phosphate ester- Mono- 08/ Di- 81/ Free acid- 0.25"
}
],
"remarks": "Yellowish floable liq AV adjusted to 39.7 (180 gmAV-46.6+37.3 gm R-1400 to AV-39.7)"
},
{
"step": 2,
"materials": [
{
"name": "Epomine SP- 018",
"quantity": 150,
"unit": "g",
"role": "reactant"
},
{
"name": "2 ethyl hexyl acrylate",
"quantity": 350,
"unit": "g",
"role": "reactant"
}
],
"procedure": [
{
"seq": 1,
"temperature": "74-82",
"time_h": 2,
"action": "heat (ramp stage 1, read positionally from multi-row cell)"
},
{
"seq": 2,
"temperature": "78-82",
"time_h": 6,
"atmosphere": "N2",
"action": "heat (ramp stage 2, read positionally from multi-row cell)"
}
],
"conditions": {
"temperature": "74-82 / 78-82",
"atmosphere": "N2",
"time_h": "2 / 6"
},
"results": [
{
"parameter": "A.V.",
"value": 0.2,
"phase": "final",
"verbatim": "AV- 0.2"
},
{
"parameter": "amine value",
"value": 255,
"phase": "final",
"verbatim": "Amine -255"
},
{
"parameter": "IV",
"value": 34,
"phase": "final",
"verbatim": "IV-34"
},
{
"parameter": "IV",
"value": 70,
"time_h": 2,
"phase": "in-process",
"verbatim": "Iodine value 70 / Time 2",
"note": "stray 'Iodine value / Time' mini-table printed outside the fixed columns under the Step 2 columns, csv rows 130-132; the leading row also carries the phosphate-ester composition (attributed to Step 1)"
},
{
"parameter": "IV",
"value": 56,
"time_h": 4,
"phase": "in-process",
"verbatim": "Iodine value 56 / Time 4",
"note": "stray 'Iodine value / Time' mini-table printed outside the fixed columns under the Step 2 columns, csv rows 130-132"
},
{
"parameter": "IV",
"value": 35,
"time_h": 5.5,
"phase": "in-process",
"verbatim": "Iodine value 35 / Time 5.5",
"note": "stray 'Iodine value / Time' mini-table printed outside the fixed columns under the Step 2 columns, csv rows 130-132"
}
]
},
{
"step": 3,
"materials": [
{
"name": "Step- 1 product",
"quantity": 1700,
"unit": "g",
"rm_pct": 85,
"role": "intermediate"
},
{
"name": "Step - 2 Product",
"quantity": 300,
"unit": "g",
"rm_pct": 15,
"role": "intermediate"
}
],
"procedure": [
{
"seq": 1,
"temperature": "55-58",
"time_h": "35 min",
"action": "heat (ramp stage 1, read positionally from multi-row cell)"
},
{
"seq": 2,
"temperature": "58-60",
"time_h": 4,
"atmosphere": "N2",
"action": "heat (ramp stage 2, read positionally from multi-row cell)"
}
],
"conditions": {
"temperature": "55-58 / 58-60",
"atmosphere": "N2",
"time_h": "35 min / 4"
},
"results": [
{
"parameter": "A.V.",
"value": 35.25,
"phase": "final",
"verbatim": "AV- 35.25",
"note": "printed in the Remarks column (csv row 128), attributed to Step 3 product by inference"
},
{
"parameter": "amine value",
"value": 30.9,
"phase": "final",
"verbatim": "Amine-30.9",
"note": "printed in the Remarks column (csv row 128), attributed to Step 3 product by inference"
}
]
}
],
"observations": "Expt Table remarks: AV- 35.25 /Amine-30.9 (Remarks column, csv row 128; attributed to Step 3 product by inference)"
}