Observations
Expt Table remarks: Stirrer well and disperse amine; Feed; Initially turbid After 1 hr clear mass; PPA feed; P2O5 added; Clear mass; Clear brownish tint; IV-13.2; AV-; Stirrer; Cool to RT Clear yellowish transparent mass
Raw materials (collected from the per-step charges)
| Step | Material | Role |
|---|---|---|
| 1 | i) Surfol R-1400 HV-59 (R-53/07032024) | reactant |
| 1 | ii) PolyPhosphoric acid ( 102 %) | reactant |
| 1 | ii) Phosphorous pentaoxide | reactant |
| 2 | i) Epomine SP- 018 | reactant |
| 2 | ii) Toluene | solvent |
| 2 | iii) AIBN catalyst | catalyst |
| 2 | iv) 2 ethyl hexyl acrylate | reactant |
| 2 | v) AIBN catalyst | catalyst |
| 3 | Step - 1 Product | intermediate |
| 3 | Step - 2 Product | intermediate |
| 3 | Step- I RM | reactant |
| 3 | Feed RM Step-2 | reactant |
Process
| Step | Conditions | Charged | What happened | Results |
|---|---|---|---|---|
|
Step 1
28112025 9076 Expt Table 2025.xls
|
temperature: ramp 54 / 56 / 68 / 55 / 55 / 75 (N2) / 55 / 75 (N2)atmosphere: N2time_h: 0.5 h / 1 h / 1.5 h / 10 min / 5 min / 1.5 hr / 10 min / 1.5 hrs |
i) Surfol R-1400 HV-59 (R-53/07032024) ii) PolyPhosphoric acid ( 102 %) ii) Phosphorous pentaoxide
|
— | acid_value 40.25 |
|
Step 2
28112025 9076 Expt Table 2025.xls
|
temperature: 68-70, 68-72, 68-72atmosphere: N2time_h: 0.15 h, 1.15 hr feed, 3.5 h |
i) Epomine SP- 018 ii) Toluene iii) AIBN catalyst iv) 2 ethyl hexyl acrylate v) AIBN catalyst
|
— | iodine_value 13.2 |
|
Step 3
28112025 9076 Expt Table 2025.xls
|
temperature: 56-57 deg, 56-57, 56-59 deg, RTatmosphere: N2time_h: 10 min, 35 min, 2 hr |
Step - 1 Product Step - 2 Product Step- I RM Feed RM Step-2
|
— | — |
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--37a
| Field | Source | Extractor | Conf. |
|---|---|---|---|
| record_type | 28112025 9076 Expt Table 2025.xls sheet 9076_Experiments, batch block '37 A', csv rows 5-11 | qwen-tasks/extract-expt-block.md@unversioned | high |
| process_steps[0] | 28112025 9076 Expt Table 2025.xls sheet 9076_Experiments, batch block '37 A', csv rows 5-11 | qwen-tasks/extract-expt-block.md@unversioned | medium |
| process_steps[1] | 28112025 9076 Expt Table 2025.xls sheet 9076_Experiments, batch block '37 A', csv rows 5-11 | qwen-tasks/extract-expt-block.md@unversioned | medium |
| process_steps[2] | 28112025 9076 Expt Table 2025.xls sheet 9076_Experiments, batch block '37 A', csv rows 5-11 | qwen-tasks/extract-expt-block.md@unversioned | medium |
| observations | 28112025 9076 Expt Table 2025.xls sheet 9076_Experiments, batch block '37 A', csv rows 5-11 | qwen-tasks/extract-expt-block.md@unversioned | high |
Raw record JSON
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"name": "i) Surfol R-1400 HV-59 (R-53/07032024)",
"qty_g": "250",
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"name": "ii) PolyPhosphoric acid ( 102 %)",
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{
"name": "ii) Phosphorous pentaoxide",
"qty_g": "3.44",
"role": "reactant",
"verbatim": "ii) Phosphorous pentaoxide, 3.44"
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],
"procedure": [
{
"seq": 1,
"time_h": "0.5",
"verbatim": "54 / 0.5",
"temperature": "54"
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{
"seq": 2,
"time_h": "1",
"verbatim": "56 / 1",
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{
"seq": 3,
"time_h": "1.5",
"verbatim": "68 / 1.5",
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{
"seq": 4,
"time_h": "10 min",
"verbatim": "55 deg / 10 min",
"temperature": "55 deg"
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{
"seq": 5,
"time_h": "5 min",
"verbatim": "55 deg / 5 min",
"temperature": "55 deg"
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{
"seq": 6,
"time_h": "1.5 hr",
"verbatim": "75 deg N2 / 1.5 hr",
"temperature": "75 deg N2"
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{
"seq": 7,
"time_h": "10 min",
"verbatim": "55 deg / 10 min",
"temperature": "55 deg"
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{
"seq": 8,
"time_h": "1.5 hrs",
"verbatim": "75 deg N2 / 1.5 hrs",
"temperature": "75 deg N2"
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"conditions": {
"temperature": "ramp 54 / 56 / 68 / 55 / 55 / 75 (N2) / 55 / 75 (N2)",
"atmosphere": "N2",
"time_h": "0.5 h / 1 h / 1.5 h / 10 min / 5 min / 1.5 hr / 10 min / 1.5 hrs"
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"results": [
{
"parameter": "acid_value",
"value": "40.25",
"verbatim": "AV-40.25"
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"remarks": ""
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{
"step": 2,
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"name": "i) Epomine SP- 018",
"qty_g": "60",
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{
"name": "ii) Toluene",
"qty_g": "190 ml",
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"verbatim": "ii) Toluene, 190 ml"
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{
"name": "iii) AIBN catalyst",
"qty_g": "0.4",
"role": "catalyst",
"verbatim": "iii) AIBN catalyst, 0.4 gm"
},
{
"name": "iv) 2 ethyl hexyl acrylate",
"qty_g": "140",
"role": "reactant",
"verbatim": "iv) 2 ethyl hexyl acrylate, 140 gm"
},
{
"name": "v) AIBN catalyst",
"qty_g": "0.64",
"role": "catalyst",
"verbatim": "v) AIBN catalyst, 0.64 gm"
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],
"procedure": [
{
"seq": 1,
"time_h": "0.15",
"note": "Stirrer well and disperse amine",
"verbatim": "68-70 / 0.15 / Stirrer well and disperse amine",
"temperature": "68-70"
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{
"seq": 2,
"time_h": "1.15 hr feed",
"note": "Feed; N2",
"verbatim": "68-72 / 1.15 hr feed / Feed / N2",
"temperature": "68-72"
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{
"seq": 3,
"time_h": "3.5",
"note": "Initially turbid; After 1 hr clear mass; N2",
"verbatim": "68-72 / 3.5 / Initially turbid After 1 hr clear mass / N2",
"temperature": "68-72"
}
],
"conditions": {
"temperature": "68-70, 68-72, 68-72",
"atmosphere": "N2",
"time_h": "0.15 h, 1.15 hr feed, 3.5 h"
},
"results": [
{
"parameter": "iodine_value",
"value": "13.2",
"verbatim": "IV-13.2"
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"remarks": ""
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{
"step": 3,
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{
"name": "Step - 1 Product",
"qty_g": "160",
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"verbatim": "Step - 1 Product, 160 (80%)"
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{
"name": "Step - 2 Product",
"qty_g": "40",
"pct": "20%",
"role": "intermediate",
"verbatim": "Step - 2 Product ,40 (20%)"
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{
"name": "Step- I RM",
"role": "reactant",
"verbatim": "Step- I RM, 56-57 deg, Stirrer 10 min/N2"
},
{
"name": "Feed RM Step-2",
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"verbatim": "Feed RM Step-2, 56-57 , 35 min slowly"
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],
"procedure": [
{
"seq": 1,
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"verbatim": "56-57 deg / Stirrer 10 min/N2",
"temperature": "56-57 deg"
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{
"seq": 2,
"time_h": "35 min",
"note": "35 min slowly; Feed RM Step-2",
"verbatim": "56-57 , 35 min slowly",
"temperature": "56-57"
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{
"seq": 3,
"time_h": "2 hr",
"note": "2 hr/ N2",
"verbatim": "56-59 deg, 2 hr/ N2",
"temperature": "56-59 deg"
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{
"seq": 4,
"note": "Cool to RT",
"verbatim": "Cool to RT",
"temperature": "RT"
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],
"conditions": {
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"atmosphere": "N2",
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"remarks": ""
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}