1,2-Naphthoquinone-2-diazido-5-sulfonyl chloride

BGC Id:	930442761784
CAS No:	3770-97-6
Synonyms:	2-diazo-1-oxo naphthalene-5-sulfonyl chloride ; 2-diazo-1-oxo-5-naphthalene sulfonyl chloride ; s-diazo-1-oxo-5-naphthalene sulfonyl chloride ; 1,2-naphthoquinonediazide-5-sulfonyl chloride ; 5-chlorosulfonyl-2-diazonionaphthalen-1-olate ; 2-diazo-1-naphthol-5-sulfonyl chloride ; 2-diazo-1-naphthone-5-sulfonic acid chloride ; naphthoquinonediazidosulfonylchloride ; 2-diazo-1,2-naphthoquinone-5-sulfonyl chloride ; diazo-2,1,5-chloride
Molecular Formula:	C10H7ClN2O3S
Molecular Weight:	270.69
EINECS:	223-211-1

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Chemport is a R&D oriented company, providing innovative synthesis solutions to the customers in China and aboard. Vi är leverantör av (4-Cyclopropyl-6-methoxypyrimidin-5-yl)boronic acid. Our products are used in pharmaceutical, coating, polymer monomer etc. Since Chemport was established, our fouders have a simple goal: together for better solution. Now Chemport is an ideal partner for customer synthesis to global par ...

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What other providers are available for CAS 3770-97-6?

The last intensive check and update was carried out on 2025/09/28.

Identify

Synonyms:

2-diazo-1-oxo naphthalene-5-sulfonyl chloride ; 2-diazo-1-oxo-5-naphthalene sulfonyl chloride ; s-diazo-1-oxo-5-naphthalene sulfonyl chloride ; 1,2-naphthoquinonediazide-5-sulfonyl chloride ; 5-chlorosulfonyl-2-diazonionaphthalen-1-olate ; 2-diazo-1-naphthol-5-sulfonyl chloride ; 2-diazo-1-naphthone-5-sulfonic acid chloride ; naphthoquinonediazidosulfonylchloride ; 2-diazo-1,2-naphthoquinone-5-sulfonyl chloride ; diazo-2,1,5-chloride

CAS:

3770-97-6

EINECS:

223-211-1

Molecular Formula:

C10H7ClN2O3S

MDL:

MFCD00027381

Properties

Molecular Weight:

270.69 g·mol−1

Melting point:

129-131 °C

Safety Information

Hazard Classes:

4.1

Hazardous Substances Data:

Non-Regulated Material ¹

Risk Codes:

34 (R)

Safety Codes:

26-36/37/39 (S)

RID / ADR:

3222

What other providers are available for CAS 3770-97-6?

In addition to the providers presented here for 1,2-Naphthoquinone-2-diazido-5-sulfonyl chloride with the CAS number 3770-97-6, there are other 29 providers with slightly different product names available for this CAS number.

1-Naphthol-2-diazo-5-sulfonyl chloride

+2 additional providers that we know from the past

2-Diazo-1-naphthol-4-sulfonyl chloride

+1 additional providers that we know from the past

2-Diazo-1-naphthol-5-sulfonyl chloride

2-Diazo-1-oxo-5-naphthalenesulfonyl chloride

+3 additional providers that we know from the past

5-Chlorosulfonyl-2-diazonionaphthalen-1-olate

6-Diazo-5,6-dihydro-5-oxo-1-naphthalenesulfonyl chloride