4-(Methylsulfonyl)benzene-1-sulfonyl chloride

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For R&D use only.

Catalog NO.：A840479
CAS No. : 82964-91-8
Molecular Formula：C₇H₇ClO₄S₂
Molecular Weight： 254.71

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Product Details

CAS Number	82964-91-8	Appearance
Catalog Number	A840479	MDL Number	MFCD00216486
Molecular Formula	C₇H₇ClO₄S₂	Molecular Weight	254.71
Boiling Point	158-163°C	Melting Point	165-169 °C(lit.)
Flash Point	208.8oC	Density	1.517g/cm3
Synonyms	4-methylsulfonylbenzenesulfonyl chloride
Storage Condition	Store in a tightly closed container,in a cool and dry place

Safety

GHS Pictogram
Signal Word	Danger	UN Number	3261
Hazard Statements	H314	Class	8
Precautionary Statements	P280-P305+P351+P338-P310	Packing Group	Ⅱ

Description

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P304 + P341	IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing.
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P401	Store …
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P501	Dispose of contents/container to..…
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H200	Explosives (Unstable Explosive)
H201	Explosives （Div 1.1)
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H300	Acute toxicity,oral (Category 1, 2)
H301	Acute toxicity,oral (Category 3)
H302	Acute toxicity,oral (Category 4)
H303	Acute toxicity,oral (Category 5)
H304	Aspiration hazard (Category 1)
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H311	Acute toxicity,dermal (Category 3)
H312	Acute toxicity,dermal (Category 4)
H313	Acute toxicity,dermal (Category 5)
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H315	Skin corrosion/irritation (Category 2)
H316	Skin corrosion/irritation (Category 3)
H317	Sensitisation, Skin (Category 1)
H318	Serious eye damage/eye irritation (Category 1)
H319	Serious eye damage/eye irritation (Category 2A)
H320	Serious eye damage/eye irritation (Category 2B)
H330	Acute toxicity,inhalation (Category 1, 2)
H331	Acute toxicity,inhalation (Category 3)
H332	Acute toxicity,inhalation (Category 4)
H333	Acute toxicity,inhalation (Category 5)
H334	Sensitisation, respiratory (Category 1)
H335	Specific target organ toxicity, single exposure; Respiratory tract irritation (Category 3)
H336	Specific target organ toxicity,single exposure; Narcoticeffects (Category 3)
H340	Germ cell mutagenicity (Category 1A, 1B)
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H371	Specific target organ toxicity, single exposure (Category 2)
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H400	Hazardous to the aquatic environment, acute hazard (Category 1)
H401	Hazardous to the aquatic environment, acute hazard (Category 2)
H402	Hazardous to the aquatic environment, acute hazard (Category 3)
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H420	Hazardous to the ozone layer (Category 1)