2-Chloroethylisocyanate ~97%, extra pure 97%

Name: 2-Chloroethylisocyanate ~97%, extra pure 97%
Brand: Vaqora Chemicals
SKU: VQ-020029

About 2-Chloroethylisocyanate ~97%, extra pure 97%

2-Chloroethylisocyanate ~97% is a halogenated building block in Extra Pure grade carrying the CAS registry number 1943-83-5, specified at 97% purity. With the molecular formula C3H4ClNO, it has a molar mass of 105.52 g/mol. Systematically, it is named 1-chloro-2-isocyanatoethane. It is also known as 2-Chloroethyl isocyanate or 2-Chloroethylisocyanate.

Keep the container tightly sealed and store it in a cool, dry area. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

It is commonly used for cross-coupling substrates, alkylation reactions and organic synthesis. Buyers come mainly from pharmaceutical manufacturing, academic and industrial research and agrochemical production.

We offer 2-Chloroethylisocyanate ~97% in 25 g and 100 g packs with a batch-specific COA, and ship to customers worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Cross-coupling substrates
Alkylation reactions
Organic synthesis

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	2-Chloroethylisocyanate ~97%, extra pure 97%
Catalogue No.	VQ-020029
CAS Number	1943-83-5
IUPAC name	1-chloro-2-isocyanatoethane
Molecular formula	C₃H₄ClNO
Molecular weight	105.52 g/mol
Exact mass	104.9981
Grade	Extra Pure
Purity / assay	97%
InChIKey	BCMYXYHEMGPZJN-UHFFFAOYSA-N
SMILES	C(CCl)N=C=O
PubChem CID	16035

Physical properties
Physical form	Other
LogP (XLogP3)	1.6
H-bond donors / acceptors	0 / 2
TPSA	29.4 Å²
Synonyms	2-Chloroethyl isocyanate, 2-Chloroethylisocyanate, Chloroethylisocyanate, Ethane, 1-chloro-2-isocyanato-, 2-Chlorethylisokyanat, 1-chloro-2-isocyanato-ethane, .beta.-Chloroethylisocyanate, 2-Chloro ethyl isocyanate, chlorethylisocyanate, Isocyanic Acid 2-Chloroethyl Ester, chlorethyl isocyanate, Chloroetyl isocyanate

Safety & hazard information (GHS)

Flammable

Toxic

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H226Flammable liquid and vapor
H301+H331Toxic if swallowed or if inhaled
H301Toxic if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H331Toxic if inhaled
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
H335May cause respiratory irritation

Precautionary statements: P210, P233, P240, P241, P242, P243, P260, P261, P264, P264 + P265, P270, P271, P280, P284, P301 + P316, P302 + P352, P303 + P361 + P353, P304 + P340, P305 + P351 + P338, P316, P319, P321, P330, P332 + P317

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

Other grades of CAS 1943-83-5

2-Chloroethyl isocyanate

CAS: 1943-83-5
Formula: C₃H₄ClNO
MW: 105.52 g/mol

VQ-038888

Frequently asked questions

What is the CAS number of 2-Chloroethylisocyanate ~97%, extra pure 97%?

The CAS Registry Number of 2-Chloroethylisocyanate ~97%, extra pure 97% is 1943-83-5. It is also known as 2-Chloroethyl isocyanate, 2-Chloroethylisocyanate, Chloroethylisocyanate.

What is the molecular formula and molecular weight of 2-Chloroethylisocyanate ~97%, extra pure 97%?

2-Chloroethylisocyanate ~97%, extra pure 97% has the molecular formula C3H4ClNO and a molecular weight of 105.52 g/mol. Its IUPAC name is 1-chloro-2-isocyanatoethane.

Which grade and pack sizes of 2-Chloroethylisocyanate ~97%, extra pure 97% can I order?

We supply 2-Chloroethylisocyanate ~97%, extra pure 97% in Extra Pure (97%) grade, in 25 g, 100 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2-Chloroethylisocyanate ~97%, extra pure 97%?

Yes. Every lot of 2-Chloroethylisocyanate ~97%, extra pure 97% 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 2-Chloroethylisocyanate ~97%, extra pure 97% be shipped internationally?

Yes. 2-Chloroethylisocyanate ~97%, extra pure 97% is classified as hazardous, 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.