N-Chlorosuccinimide CAS 128-09-6 NCS

N-Chlorosuccinimide, also known as succinimidyl chlorimide, is a pharmaceutical intermediate that can be used in the production of antimicrobials, as a reagent for the identification of tertiary alcohols as well as a chlorinating agent and a fungicide.N-Azobutanedioic acid imide is an important nitrogenating agent in organic synthesis as well as a fungicide.It is easy to purify and more stable.

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Model:
128-09-6
Brand:
Futurechemical
Code:
128-09-6

Product Description

N-Chlorosuccinimide Basic information
Product Name:	N-Chlorosuccinimide
CAS:	128-09-6
MF:	C4H4ClNO2
MW:	133.53
EINECS:	204-878-8
Mol File:	128-09-6.mol
N-Chlorosuccinimide Chemical Properties
Melting point	148-150 °C (lit.)
bulk density	600kg/m3
density	1,65 g/cm3
vapor pressure	1.04Pa at 25℃
refractive index	1.4378 (estimate)
Fp	>110°C
storage temp.	Store at +2°C to +8°C.
solubility	14g/l
pka	-2.78±0.20(Predicted)
form	Crystalline Powder
color	White
Odor	chlorine odor
Water Solubility	Soluble in water, alcohol, benzene, acetone and acetic acid. Slightly soluble in ether, chloroform, carbon tetrachloride and petroleum ether.
Sensitive	Moisture Sensitive
Merck	142,164
Boiling point	216.5°C
BRN	113915
InChIKey	JRNVZBWKYDBUCA-UHFFFAOYSA-N
LogP	-1.19
CAS DataBase Reference	128-09-6(CAS DataBase Reference)
NIST Chemistry Reference	N-Chlorosuccinimide(128-09-6)
EPA Substance Registry System	N-Chlorosuccinimide (128-09-6)

N-Chlorosuccinimide CAS 128-09-6 NCS Pesticide intermediate Rubber auxiliary Fiber surface treatment agent

Quality Assurance

Full-Process Quality Control: From incoming raw material inspection to in-process monitoring and final outgoing checks, every batch is inspected at each production stage against strict acceptance standards.
Third-Party Certified & Tested: Our quality management system is certified to ISO 9001, and products are regularly tested by accredited laboratories (e.g. SGS, TÜV). Test reports are available on request.
100% Batch Traceability: Each batch carries a unique lot number that links raw material records, production parameters, and test results, enabling complete traceability from factory to final delivery.
Pre-Shipment Inspection: Every order passes a final pre-shipment inspection, with inspection photos and reports shared before dispatch.

FAQ From Customers

Q1: What is the minimum order quantity?

A: There is no quantity limit for the first sample or trial order. Just tell us the actual quantity you need.
Q2: How can I confirm that the quality meets the requirements?

A: Provide your specifications, and our technical team will check them or customize them for you; we can provide TDS, MSDS, and COA, and accept third-party testing.
Q3: How do you ensure stable quality?

A: We manufacture under an ISO 9001 quality system, test every batch before release, and retain samples for 24 months for traceability.
Q4: Do you provide samples?

A: Yes — Free samples are available; freight is at buyer's expense for express delivery.