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Chemical Substance

6-diazo-5,6-dihydro-5-oxonaphthalene-2-sulphonyl chloride

CAS Number3770-97-6
EC Number223-211-1
Molecular FormulaC10H7ClN2O3S
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Identifiers

Cas Number3770-97-6Primary
Ec Number223-211-1
Chemical Name2-Diazo-1-naphthol-5-sulfonyl chloride
Chemical Name6-diazo-5,6-dihydro-5-oxonaphthalene-2-sulphonyl chloride

GHS Hazard Pictograms

GHS02 Hazard PictogramGHS02
GHS07 Hazard PictogramGHS07
GHS01 Hazard PictogramGHS01

Hazard Classifications

Flam. Sol. 1
Flammable solids
Danger
Hazard CodeH228
CategoryFlam. Sol. 1
Source: REACH registration C&L
Self-react. B
Self-reactive substances and mixtures
Danger
Hazard CodeH241
CategorySelf-react. B
Source: REACH registration C&L
Acute Tox. 4
Acute toxicity (oral + dermal + inhalation)
Warning
Hazard CodeH302 + H312 + H332
CategoryAcute Tox. 4
Source: REACH registration C&L
Skin Sens. 1
Skin sensitisation
Warning
Hazard CodeH317
CategorySkin Sens. 1
Source: REACH registration C&L
Eye Irrit. 2
Eye irritation
Warning
Hazard CodeH319
CategoryEye Irrit. 2
Source: REACH registration C&L
Aquatic Chronic 3
Hazardous to the aquatic environment (long-term)
Hazard CodeH412
CategoryAquatic Chronic 3
Source: REACH registration C&L

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Related Substances

2-chloroethyl 6-diazo-5,6-dihydro-5-oxonaphthalene-1-sulphonate
42372-36-1
2,4-dichlorophenyl 6-diazo-5,6-dihydro-5-oxonaphthalene-1-sulphonate
94202-18-3
methyl 6-diazo-5,6-dihydro-5-oxonaphthalene-1-sulphonate
59297-04-0
3,5-dihydroxyphenyl 6-diazo-5,6-dihydro-5-oxonaphthalene-1-sulphonate
2641-00-1
2-methoxyethyl 6-diazo-5,6-dihydro-5-oxonaphthalene-1-sulphonate
42372-33-8

Disclaimer

The substance data provided is sourced from various third-party databases and regulatory sources. While we strive to maintain accuracy, we cannot guarantee the completeness, accuracy, or timeliness of this information. Users are responsible for verifying all data before use in compliance, safety, or regulatory contexts. NextSDS is not liable for any decisions made based on this data.