N-Chlorosuccinimide, 99%

Name: N-Chlorosuccinimide, 99%
Brand: Vaqora Chemicals
SKU: VQ-000908

About N-Chlorosuccinimide, 99%

N-Chlorosuccinimide is a synthetic reagent in Synthesis grade carrying the CAS registry number 128-09-6, specified at 99% purity. Formula C4H4ClNO2, molecular weight 133.53 g/mol. Systematically, it is named 1-chloropyrrolidine-2,5-dione. Alternative names: Succinchlorimide and Chlorosuccinimide.

The material typically appears as a white to off-white solid. Reported physical data include a melting point of 146-150 °C. Its solubility is described as soluble in water. Store in a tightly closed container in a cool, dry and well-ventilated place. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

It is commonly used for organic synthesis, reaction development, medicinal chemistry and pharmaceutical synthesis. It is used across academic and industrial research and polymers and plastics.

Vaqora Chemicals supplies N-Chlorosuccinimide in 100 g, 250 g, 500 g and 4 x 25 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Organic synthesis
Reaction development
Medicinal chemistry
Pharmaceutical synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	N-Chlorosuccinimide, 99%
Catalogue No.	VQ-000908
CAS Number	128-09-6
IUPAC name	1-chloropyrrolidine-2,5-dione
Molecular formula	C₄H₄ClNO₂
Molecular weight	133.53 g/mol
Exact mass	132.9931
Grade	Synthesis
Purity / assay	99%
HSN code	29251900
InChIKey	JRNVZBWKYDBUCA-UHFFFAOYSA-N
SMILES	C1CC(=O)N(C1=O)Cl
PubChem CID	31398

Physical properties
Physical form	Solid
Appearance	White to off-white solid
Melting point	146-150 °C
Solubility	Soluble in water
LogP (XLogP3)	-0.2
H-bond donors / acceptors	0 / 2
TPSA	37.4 Å²
UN number	UN 3261
Synonyms	Succinchlorimide, Chlorosuccinimide, Succinochlorimide, Succinic N-chloroimide, 2,5-Pyrrolidinedione, 1-chloro-, 1-Chloro-2,5-pyrrolidinedione, Succinic acid, imide, N-chloro-, Succinimide, N-chloro-, 1-Chloro-2,5-pyrrolidine-dione, 1-chloroazolidine-2,5-dione, N-chloro-succinimide, N-Chloro succinimide

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Environmental hazard

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H314Causes severe skin burns and eye damage
H318Causes serious eye damage
H319Causes serious eye irritation
H335May cause respiratory irritation
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
H412Harmful to aquatic life with long lasting effects

Precautionary statements: P260, P261, P264, P264 + P265, P270, P271, P273, P280, P301 + P317, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P316, P317, P319, P321, P330, P337 + P317, P363, P391, P403 + P233, P405

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of N-Chlorosuccinimide, 99%?

The CAS Registry Number of N-Chlorosuccinimide, 99% is 128-09-6. It is also known as Succinchlorimide, Chlorosuccinimide, Succinochlorimide.

What is the molecular formula and molecular weight of N-Chlorosuccinimide, 99%?

N-Chlorosuccinimide, 99% has the molecular formula C4H4ClNO2 and a molecular weight of 133.53 g/mol. Its IUPAC name is 1-chloropyrrolidine-2,5-dione.

Which grade and pack sizes of N-Chlorosuccinimide, 99% can I order?

We supply N-Chlorosuccinimide, 99% in Synthesis (99%) grade, in 100 g, 250 g, 500 g, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with N-Chlorosuccinimide, 99%?

Yes. Every lot of N-Chlorosuccinimide, 99% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can N-Chlorosuccinimide, 99% be shipped internationally?

Yes. N-Chlorosuccinimide, 99% is classified as hazardous (UN 3261), so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.