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2-Diazo-1-naphthol-5-sulfonyl chloride cas no:3770-97-6

Synonyms: 1,2-naphthoquinone-2-diazo-5-sulfonyl chloride;1,2-Naphthoquinone-2-diazido-5-sulfonyl chloride;2-Diazo-1-oxo-5-naphthalenesulfonyl chloride;

Identification
Name2-Diazo-1-naphthol-5-sulfonyl chloride
CAS3770-97-6
Synonyms1,2-naphthoquinone-2-diazo-5-sulfonyl chloride;1,2-Naphthoquinone-2-diazido-5-sulfonyl chloride;2-Diazo-1-oxo-5-naphthalenesulfonyl chloride;
EINECS(EC#)223-211-1
Molecular FormulaC10H7ClN2O3S
Molecular Weight270.69
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass4.1
Safety Data

Risk R34
Safety

Risk Statements: 34 
R34:Causes burns.
Safety Statements: 26-36/37/39 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
RIDADR: 3222
HazardClass: 4.1
PackingGroup: III


Toxicity

 

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 200mg/kg (200mg/kg) BEHAVIORAL: TREMOR National Technical Information Service. Vol. OTS0544573,
mouse LD50 oral > 3200mg/kg (3200mg/kg) BEHAVIORAL: TREMOR National Technical Information Service. Vol. OTS0544573,
rat LD50 intraperitoneal 400mg/kg (400mg/kg) SKIN AND APPENDAGES (SKIN): HAIR: OTHER National Technical Information Service. Vol. OTS0544573,
rat LD50 oral > 3200mg/kg (3200mg/kg) SKIN AND APPENDAGES (SKIN): HAIR: OTHER National Technical Information Service. Vol. OTS0544573,

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Shanghai Meicheng Chemical Co., Ltd.
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