4-Chlorophenyl isocyanate, extra pure >98%

Name: 4-Chlorophenyl isocyanate, extra pure >98%
Brand: Vaqora Chemicals
SKU: VQ-020036

About 4-Chlorophenyl isocyanate, extra pure >98%

4-Chlorophenyl isocyanate (CAS 104-12-1) is a halogenated building block offered by Vaqora Chemicals (Extra Pure grade) with a typical assay of above 98%. The compound has the formula C7H4ClNO, corresponding to a molecular weight of 153.56 g/mol. The IUPAC name is 1-chloro-4-isocyanatobenzene. It is also known as p-Chlorophenyl isocyanate or Benzene, 1-chloro-4-isocyanato-.

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.

Typical applications include cross-coupling substrates, alkylation reactions and organic synthesis. Our customers for this product work in pharmaceutical manufacturing, academic and industrial research and agrochemical production.

We offer 4-Chlorophenyl isocyanate in 100 g and 500 g packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Cross-coupling substrates
Alkylation reactions
Organic synthesis

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	4-Chlorophenyl isocyanate, extra pure >98%
Catalogue No.	VQ-020036
CAS Number	104-12-1
IUPAC name	1-chloro-4-isocyanatobenzene
Molecular formula	C₇H₄ClNO
Molecular weight	153.56 g/mol
Exact mass	152.9981
Grade	Extra Pure
Purity / assay	>98%
HSN code	2933
InChIKey	ADAKRBAJFHTIEW-UHFFFAOYSA-N
SMILES	C1=CC(=CC=C1N=C=O)Cl
PubChem CID	7693

Physical properties
Physical form	Other
LogP (XLogP3)	3.3
H-bond donors / acceptors	0 / 2
TPSA	29.4 Å²
Synonyms	p-Chlorophenyl isocyanate, Benzene, 1-chloro-4-isocyanato-, 4-Chloroisocyanatobenzene, para-Chlorophenyl isocyanate, p-Chlorfenylisokyanat, benzene,1-chloro-4-isocyanato, 4Chloroisocyanatobenzene, pChlorophenyl isocyanate, 1Chloro4isocyanatobenzene, paraChlorophenyl isocyanate, Benzene, 1chloro4isocyanato

Safety & hazard information (GHS)

Corrosive

Toxic

Health hazard

Environmental hazard

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H318Causes serious eye damage
H330Fatal if inhaled
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
H335May cause respiratory irritation
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P233, P260, P261, P264, P264 + P265, P270, P271, P273, P280, P284, P301 + P317, P302 + P352, P304 + P340, P305 + P354 + P338, P316, P317, P319, P320, P321, P330, P332 + P317, P342 + P316, P362 + P364, P391

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 4-Chlorophenyl isocyanate, extra pure >98%?

The CAS Registry Number of 4-Chlorophenyl isocyanate, extra pure >98% is 104-12-1. It is also known as p-Chlorophenyl isocyanate, Benzene, 1-chloro-4-isocyanato-, 4-Chloroisocyanatobenzene.

What is the molecular formula and molecular weight of 4-Chlorophenyl isocyanate, extra pure >98%?

4-Chlorophenyl isocyanate, extra pure >98% has the molecular formula C7H4ClNO and a molecular weight of 153.56 g/mol. Its IUPAC name is 1-chloro-4-isocyanatobenzene.

Which grade and pack sizes of 4-Chlorophenyl isocyanate, extra pure >98% can I order?

We supply 4-Chlorophenyl isocyanate, extra pure >98% in Extra Pure (>98%) grade, in 100 g, 500 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 4-Chlorophenyl isocyanate, extra pure >98%?

Yes. Every lot of 4-Chlorophenyl isocyanate, extra pure >98% 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 4-Chlorophenyl isocyanate, extra pure >98% be shipped internationally?

Yes. 4-Chlorophenyl isocyanate, extra pure >98% 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.