N-Chlorosuccinimide
Hosea Chem® has been supplying N-Chlorosuccinimide (CAS 128-09-6) with high quality and competitive price for many years, covering most of the European, American, and Middle Eastern markets, etc. Send inquiry: sales@hoseachem.com Send Inquiry
Product Description
N-Chlorosuccinimide (Cas No.: 128-09-6)
1. Product Introduction of N-Chlorosuccinimide
Other Names: NCS; N-chlorobutanimide
Molecular Formula: C4H4ClNO2
Molecular Weight: 133.53
Structural Formula:
CAS No.: 128-09-6
EINECS: 204-878-8
Physicochemical Properties
Appearance: White crystalline fine granules
Melting point: 145-150 ℃
2. Product Specification of N-Chlorosuccinimide
Appearance White to yellowish crystal
Assay ≥ 99.0 %
Melting point 145-150℃
Effective Chlorine ≥ 26.0 %
Residue on ignition ≤ 0.1%Dyring Loss ≤ 0.5%
3. Product Application of N-Chlorosuccinimide
3.1 It is an important chlorinating agent that can chlorinate aromatic aldehydes without affecting the aromatic ring. In the chlorination of aniline and N-alkylaniline (mainly ortho position), chlorination of a-aminopyridine, dehydrochlorination and degradation chlorination of a-phenylthioamide, and monochlorination of cyclopentadiene, the yield is higher than that of chlorine, tert-butyl hypochlorite, chloramine T, etc. As an oxidant, diols can be oxidized to lactones, primary (secondary) alcohols to aldehydes (ketones), B-hydroxy ketones to B-diketones, etc. Under acidic conditions, it can selectively break the peptide bond formed by tryptophan. It can also be used in the synthesis of allylamine, B, R-unsaturated amino acids and their derivatives.
3.2 It is a pharmaceutical intermediate. It is often used in the synthesis of antibiotics, such as benzyl cephalosporin, and can also be used to prepare rubber additives.
3.3 N-Chlorosuccinimide (NCS) is a convenient electrophilic addition and electrophilic substitution reagent, commonly used in the chlorination of sulfides, sulfones and ketones, and can also be used to synthesize N-chloroamines.
4. Product Details of N-Chlorosuccinimide
N-Chlorosuccinimide is soluble in water, slightly soluble in carbon tetrachloride, benzene, toluene and acetic acid, and insoluble in ethers.
5. Product Qualification of N-Chlorosuccinimide
With the best prices, good quality, and good service, Hosea Chem® N-Chlorosuccinimide is highly recognized and praised by our customers. Meantime, we provide technical support of each product and marketing competition survey to help customers further enlarge their business easily.
Sampling is conducted every 2 hours and testing for ensuring the quality .
3rd party inspection can be arranged when loading the container.
6. Deliver,Shipping And Serving of N-Chlorosuccinimide
Packaging:
Powder: 25kg per drum
Storage:
Closed tight in dry and cool place; keep away from reducing agents, strong acid and alkalis and iron.Delivery Detail: 4 weeks after confirm order.
Shipping: by sea.
Serving:
Ⅰ. over 10 years of export trading experience.
Ⅱ. 7x24 hours customs service, help you to solve your questions anytime you want.
Ⅲ. Arrange the orders and shipping with cus requests in time, According to the different countries export policy provide complete customs clearance documents.
Ⅳ. Provide a price trend, ensure the clients can know about marketing informations in time.
Ⅴ. Fast response, fast service .Emails will be replied in 12 hours. Ensure your questions will be answered in time.
7. FAQ
Q1. What's the payment terms?
T/T or L/C.
Q2. What's the shelf life for the cargos?
Our product's shelf life is 2 years, which is based on dry and ventilated storage.
Q3. What's the delivery time?
We usually deliver the cargos within 10~25 days after receiving customer's prepayment and original LC.
Q4. What documents can we supply?
Commercial Invoice, Packing List, Certificate of analysis, Certificate of Origin, Health Certificate issued by CIQ with embassy legalized, Bill of Loading etc.
The documents will be sent by Express within 24 hours against your full payment.