o-Nitrobenzenesulfonyl chloride

BGC Id:	660029338675
CAS No:	1694-92-4
Synonyms:	ortho nitro sulfo chloride ; o-nitrobenzenesulfonyl chloride ; 2-nitrophenylsulfonyl chloride ; o-nitro sulfo chloride ; 2-nitro-benzenesulfonylchlorid ; o-ns-cl ; o-nitro benzene sulfo chloride ; 2-nitrobenaenesulfonylchloride ; 2-nitro-benzenesulfonyl ; o-nitrophenylsulfonyl chloride
Molecular Formula:	C6H4ClNO4S
Molecular Weight:	221.62
EINECS:	216-907-1

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Dayang Chem (Hangzhou) Co.,Ltd.

Company type: Leading producer

Phone: +86-571-88938639
Telefax: +86-571-8893-8652
Country: P.R.China

Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. 1-Ethyl-piperidin-3-ylamine is also served by Dayang Chem (Hangzhou) Co.,Ltd.. We have an own factory and share enterprises. We act also as agent of many chemical factories and promote their products to the international m ...

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The last intensive check and update was carried out on 2026/03/01.

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Synonyms:

ortho nitro sulfo chloride ; o-nitrobenzenesulfonyl chloride ; 2-nitrophenylsulfonyl chloride ; o-nitro sulfo chloride ; 2-nitro-benzenesulfonylchlorid ; o-ns-cl ; o-nitro benzene sulfo chloride ; 2-nitrobenaenesulfonylchloride ; 2-nitro-benzenesulfonyl ; o-nitrophenylsulfonyl chloride

CAS:

1694-92-4

EINECS:

216-907-1

Molecular Formula:

C6H4ClNO4S

MDL:

MFCD00007430

Properties

Molecular Weight:

221.62 g·mol−1

Melting point:

63-67 °C(lit.)

Safety Information

Hazard Symbols: C

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

34 (R)

Safety Codes:

26-36/37/39-45 (S)

WGK Germany:

RID / ADR:

UN 3261 8 / PG 2

The following providers cannot be verified precisely. The companies have offered the product in the past, but despite all care, the companies could not confirm it 100 percent!

Connect Chemicals GmbH

Connect Chemicals is a global producer, custom manufacturer, and traditional distributor of a wide range of specialty chemicals. Established in 1998, ... Request

What other providers are available for CAS 1694-92-4?

In addition to the providers presented here for o-Nitrobenzenesulfonyl chloride with the CAS number 1694-92-4, there are other 51 providers with slightly different product names available for this CAS number.

2-Nitrobenzenesulfonylchloride

+2 additional providers that we know from the past

2-Nitrobenzenesulfonyl chloride

Ortho nitro benzene sulfonyl chloride(onbsc)

+1 additional providers that we know from the past