A sourcing reference for isethionyl acetimidate, with a Industrial Chemicals focus
When people talk about Industrial Chemicals, isethionyl acetimidate (CAS 70230-78-3) comes up almost every time. In our sourcing and QC work the question is rarely “what's the assay” — it's “how do I actually use it in my system”. This page walks through that from a practical angle.
How it works
Before jumping to conclusions —Industrially, the value of isethionyl acetimidate (CAS 70230-78-3) is rarely on the spec sheet — it is whether it stably meets your process window. In Industrial Chemicals, its purity, impurity profile and batch consistency usually matter more than a single 'assay' number, because what really moves the finished result is often the ignored impurities and physical properties. Comparable grades:
- 2,6-Dimethoxyphenol (CAS 91-10-1)：a comparable grade often evaluated alongside。
- Methyl phenethyl ether (CAS 3558-60-9)：a comparable grade often evaluated alongside。
- Rotundone (CAS 14765-30-1)：a comparable grade often evaluated alongside。
- Ammonium bromide (CAS 12124-97-9)：a comparable grade often evaluated alongside。
- Acetylsalicylic acid (CAS 50-78-2)：a comparable grade often evaluated alongside。
- Aluminium stearate (CAS 637-12-7)：a comparable grade often evaluated alongside。
- Acetic acid,sodium salt trihydrate (CAS 6131-90-4)：a comparable grade often evaluated alongside。
- Albuterol sulfate (CAS 51022-70-9)：a comparable grade often evaluated alongside。
Basic specifications
| Name | isethionyl acetimidate |
|---|---|
| English name | isethionyl acetimidate |
| CAS No. | 70230-78-3 |
| Formula | C4H9NO4S |
| Molecular weight | 167.19 g/mol |
| Applications | Industrial Chemicals |
| Standard purity | per batch COA |
| Packaging | confirmed per order |
| Storage | keep sealed in a cool, dry place |
Figures above are published / typical information; final values follow the batch COA and order confirmation.
Key physical data: molecular formula C4H9NO4S, molecular weight 167.19 g/mol, CAS 70230-78-3. These are published physical properties; purity and packaging follow the batch COA and order confirmation.
How to get the choice right
If I had to pick one, it'd be: Define the end use and process window first, then work back to required purity and impurity limits — not the other way around.
Check compatibility with other materials in the system; run a trial when unsure.
Match packaging and feeding method to on-site equipment so the material is usable on arrival.
Retain samples of critical lots and run third-party checks; do not rely on the supplier COA alone.
A few common pitfalls
- Comparing price but not impurity profile: same assay with different impurities can yield wildly different results.
- Skipping samples and scaling up: going straight to volume most often fails on compatibility.
- Ignoring transport and storage: most 'arrived-dead' cases trace back to loose handling.
Q&A
In a COA for isethionyl acetimidate, which values best reveal batch stability?
Residual solvent, colour, moisture and heavy metals carry more signal than the assay line; different suppliers use different COA templates, so pick the 2-3 limits that matter for your use and compare those across vendors.
Between bench and scale-up, where does isethionyl acetimidate most often fail?
The dosing point and contact time — at scale, heat/mass transfer degrade, and compatibility issues that didn't show at the bench surface here; run 2-3 graded trials before going to full volume.
How do I match isethionyl acetimidate packaging to my site?
Work backward from dosing frequency and metering precision: continuous dosing suits bags/drums, intermittent suits smaller packs; and the pack material (PE/PP/glass) must be compatible with the material to avoid uptake or migration.
Comparable grades
- Methyl phenethyl ether (CAS 3558-60-9)
- Rotundone (CAS 14765-30-1)
- Ammonium bromide (CAS 12124-97-9)
- Acetylsalicylic acid (CAS 50-78-2)
- Aluminium stearate (CAS 637-12-7)
- Acetic acid,sodium salt trihydrate (CAS 6131-90-4)
See site search for isethionyl acetimidate or browse the Organic Chemicals directory.
About supply & documents
Jinan Shenghe Chemical Co., Ltd. supplies chemical raw materials and fine chemicals; a COA ships with every batch, with MSDS and technical data sheets available on request. In your enquiry include product name, CAS, target purity and packaging, and we will provide documents and a quote to the relevant standard.
Contact: info@591daili.com | +86-18553102138
Note: This page is for industrial raw-material technical discussion only. Products are supplied for industrial and research use, not for consumer or medical use. Drinking-water, food, cosmetic or pharmaceutical applications must meet applicable regulations and customer standards; specifications, compliance documents and transport requirements follow the batch COA and order confirmation.