| CAS No.: | 3033-77-0 |
|---|---|
| Formula: | C6h14clno |
| EINECS: | 221-221-0 |
|
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Chemical Name: Solid cationic etherification agent
English Name: 2, 3-epoxypropyl trimethyl ammonium chloride
CAS No.: 3033-77-0
EINECS: 221-221-0
Molecular Formula: C6H14ClNO
EPTAC is a fine multifunctional chemical product. Its chemical name is 2, 3-epoxypropyl trimethyl ammonium chloride (EPTAC). It is white solid at room temperature, soluble in water easily and will dissolve when absorbing moisture from air. Its molecular weight is 151.5 and melting point is 140°C.
| 2,3-Epoxypropyltrimethylammonium chloride Chemical Properties |
| Melting point | 137-139 °C |
| density | 1.13 g/mL at 20 °C(lit.) |
| refractive index | 1.48 |
| Fp | 170 °C |
| storage temp. | 2-8°C |
| solubility | Methanol (Slightly), Water (Sparingly) |
| form | Oil |
| color | Colourless |
| Water Solubility | 852g/L at 20ºC |
| BRN | 3914931 |
| Stability: | Stable. Incompatible with oxidizing agents |
Appearance: Colorless transparent liquid
Active Matter Content: 69%
Impurity Content: 1,3 - dichloropropanol: ≤ 15PPm
Epichlorohydrin: ≤ 5PPm
pH: 4.0-7.0
EPTAC molecule contains quaternary ammonium group and epoxy group. It reacts easily with compounds containing active hydrogen and can generate multifunctional chemicals with quaternary ammonium group. There is no need to add alkali or a little for catalysis. So it has little by-products and simple process operation. The ETA researched by us has the following features:
1. High purity, with content of 93% or above
2.High reaction efficiency with starch and other matrix, the reaction rate can reach 100% under optimized conditions.
3. Small molecular weight, the dosage is only 80% of similar products under the same condition.
4. With activity, it is very convenient to use.
5. Cationic starch produced by active cationic etherification agent has less corrosion to paper machine systems.
EPTAC has a wide range of uses. It can react with many ground substances, such as starch, cellulose, guar gum and polyacrylamide and produce a variety of substances.
Quaternary ammonium compound produced when ETA reacts with cellulose is an important conditioner of two-in-one shampoo, which can be applied in various cosmetics, having no irritation and injury to skin and hair, and boasts a good compatibility with other anionic surfactants. Cationic guar gum generated when guar gum reacts with EPTAC isan important daily chemical.
Packing: 25kgs/bag, 20MT/20ft FCL
Shipment:
Suitable for more than 500kgs. Delivery 15 to 45 days, low cost, port to port, professional forwarder needed.
Q: Do you provide samples ? Is it free or extra ?
A: Yes, we could offer the sample for free charge but you need to pay the cost of freight.
Q: How can I get the new price of a product?
A: Please provide the exact or approximate quantity, packing details, destination port or special requirements, then we could give you the price accordingly.
Q: How to guarantee the product quality?
A: We have the quality control system ISO9001:2008, and it's been followed strictly. We also have the professional QC team, and each our package worker will be in charge of the final inspection according to the QC instruction before packing.
Q: How long is the lead time?
A: Except OEM products, generally 5-7 days for trial order, 10-20 days for mass order once deposit received.
Q: How about your after-sale service ?
A: If any technical or quality problem after you receive the cargo, you can contact us any time.If the problem caused by us, we will send you free goods for replacement or refund your loss.
Q:Can we pay a visit to your factory?
A:You're warmly welcoming to visit our plant. And please inform us your scheduled in advance, we'll pick you up and arrange the visit for you.
Q: Do you have any experience with exporting?
A:Yes, We've been in export for 20 years more, and have a global sales network reaching all around the world.
Q: Can I use my own design package?
A:Yes, The package can be with your logo.
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