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← Lab Batch 35.pdf ·next unchecked fragment →
Original · Lab Batch 35.pdf
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Experiment: exp-9076-035
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aim
highTo develop product equivalent to reference product
temperature
high60-65
atmosphere
highN2
time
high4h
Materials high
| # | sr_no | name | source | quantity | unit | molecular_wt | moles | molar_ratio | role | purity_pct |
|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 1 | Vicaspin LUB 1020 (R226011203) Bu- EO-PO HV-66.0/ MW-1100 | Viswaat | 178.0 | gms | 1100 | 0.16 | 1.0 | reactant | — |
| 1 | 2 | P2O5 | Commercial | 10.469 | gms | — | 0.074 | 0.46 | reactant | — |
| 2 | 3 | Epomine SP-012 | Nippon | 27.4 | gms | — | — | — | reactant | 100 |
| 3 | 4 | 2 ethyl hexyl acrylate | — | 73.3 | gms | 184.3 | 0.4 | — | reactant | 100 |
| 4 | 5 | Step- B reaction mass (25%) | — | 47.3 | gms | — | — | — | reactant | — |
| 5 | 6 | Step- A product | — | 154.1 | gms | — | — | — | reactant | — |
Process steps high
| Step | Charged | What happened | Results | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Step 1
time 2 temperature 40-45 pressure N2
|
— |
|
— | ||||||||||
|
Step 2
time 0.25 / 0.5 temperature 45-50 / 60-65 pressure N2
|
— |
|
— | ||||||||||
|
Step 3
time 2 temperature 65-70 pressure N2
|
— |
|
— |
[
{
"pressure": "N2",
"procedure": [
{
"action": "To main reactor added Vicaspin LUB 1020 (R226011203) Bu- EO-PO HV-66.0/ MW-1100 under stirring and nitrogen atmosphere temp. 40 deg increased temp slowly with addition of P2O5"
}
],
"remarks": "exotherm controlled, clear mass",
"step": 1,
"temperature": "40-45",
"time": 2
},
{
"pressure": "N2",
"procedure": [
{
"action": "To main reactor added Epomine SP-012- reaction mass held with slow addition of 2 ethyl hexyl acrylate, checked free acid at interval"
}
],
"remarks": "AV-47.3, free acid 0.9",
"step": 2,
"temperature": "45-50 / 60-65",
"time": "0.25 / 0.5"
},
{
"pressure": "N2",
"procedure": [
{
"action": "To main reactor added Step- B reaction mass (25%) and Step- A product, mixed till uniform"
}
],
"remarks": "AV 43.3 Amine 29.7",
"step": 3,
"temperature": "65-70",
"time": 2
}
]
Outcome high
statusok
basisProduct clear, AV and amine value within target range. Sample submitted for application testing.
citationpdf/9076 Data for Raven POC project/Old ELN/Lab Batch 35.pdf, Page 1
More actions — correct a value · link · ignore
Raw fragment JSON
{
"fragment_id": "qwen-extract--lab-batch-35--lbn-35",
"source_file": "pdf/9076 Data for Raven POC project/Old ELN/Lab Batch 35.pdf",
"derived_from": "ocr/Lab Batch 35",
"locator": "Page 1",
"extractor": "qwen-tasks/extract-fragment.md",
"target_aliases": [
"LBN 35"
],
"document_role": "eln_report",
"payload": {
"aim": "To develop product equivalent to reference product",
"eln_form": {
"journal_version": "v2.0",
"equipment": "Glass RBF with stirrer set up"
},
"materials": [
{
"sr_no": 1,
"name": "Vicaspin LUB 1020 (R226011203) Bu- EO-PO HV-66.0/ MW-1100",
"source": "Viswaat",
"quantity": 178.0,
"unit": "gms",
"molecular_wt": 1100,
"moles": 0.16,
"molar_ratio": 1.0,
"role": "reactant"
},
{
"sr_no": 2,
"name": "P2O5",
"source": "Commercial",
"quantity": 10.469,
"unit": "gms",
"moles": 0.074,
"molar_ratio": 0.46,
"role": "reactant"
},
{
"sr_no": 3,
"name": "Epomine SP-012",
"source": "Nippon",
"quantity": 27.4,
"unit": "gms",
"purity_pct": 100,
"role": "reactant"
},
{
"sr_no": 4,
"name": "2 ethyl hexyl acrylate",
"quantity": 73.3,
"unit": "gms",
"purity_pct": 100,
"molecular_wt": 184.3,
"moles": 0.4,
"role": "reactant"
},
{
"sr_no": 5,
"name": "Step- B reaction mass (25%)",
"quantity": 47.3,
"unit": "gms",
"role": "reactant"
},
{
"sr_no": 6,
"name": "Step- A product",
"quantity": 154.1,
"unit": "gms",
"role": "reactant"
}
],
"process_steps": [
{
"step": 1,
"time": 2,
"temperature": "40-45",
"pressure": "N2",
"procedure": [
{
"action": "To main reactor added Vicaspin LUB 1020 (R226011203) Bu- EO-PO HV-66.0/ MW-1100 under stirring and nitrogen atmosphere temp. 40 deg increased temp slowly with addition of P2O5"
}
],
"remarks": "exotherm controlled, clear mass"
},
{
"step": 2,
"time": "0.25 / 0.5",
"temperature": "45-50 / 60-65",
"pressure": "N2",
"procedure": [
{
"action": "To main reactor added Epomine SP-012- reaction mass held with slow addition of 2 ethyl hexyl acrylate, checked free acid at interval"
}
],
"remarks": "AV-47.3, free acid 0.9"
},
{
"step": 3,
"time": 2,
"temperature": "65-70",
"pressure": "N2",
"procedure": [
{
"action": "To main reactor added Step- B reaction mass (25%) and Step- A product, mixed till uniform"
}
],
"remarks": "AV 43.3 Amine 29.7"
}
],
"conditions": {
"temperature": "60-65",
"atmosphere": "N2",
"time": "4h"
},
"critical_process_parameters": [
{
"sr_no": 1,
"source": "Step-A",
"time": 2,
"temp": 45,
"observation_details": "exotherm controlled, clear mass"
},
{
"sr_no": 2,
"source": "Step-B",
"time": 0.5,
"temp": 60,
"observation_details": "free acid < 0.5 endpoint check"
}
],
"critical_parameters": [
{
"s_no": 1,
"parameter": "av",
"reference_value": 43.2,
"value": 43.3
},
{
"s_no": 2,
"parameter": "aminev",
"reference_value": 30.1,
"value": 29.7
}
],
"conclusion": "Product clear, AV and amine value within target range. Sample submitted for application testing.",
"outcome": {
"status": "ok",
"basis": "Product clear, AV and amine value within target range. Sample submitted for application testing.",
"citation": "pdf/9076 Data for Raven POC project/Old ELN/Lab Batch 35.pdf, Page 1"
}
},
"field_confidence": {
"aim": "high",
"materials": "high",
"process_steps": "high",
"conditions": "high",
"critical_process_parameters": "high",
"critical_parameters": "high",
"conclusion": "high",
"outcome": "high"
},
"extractor_version": "direct-v1",
"extracted_date": "2026-08-27"
}