4-(1-pyrazolyl)benzenesulfonyl chloride

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For R&D use only.

Catalog NO.：A812771
CAS No. : 18336-39-5
Molecular Formula：C₉H₇ClN₂O₂S
Molecular Weight： 242.68

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Product Details

CAS Number	18336-39-5	Appearance
Catalog Number	A812771	MDL Number	MFCD02681937
Molecular Formula	C₉H₇ClN₂O₂S	Molecular Weight	242.68
Boiling Point	360.2°C at 760 mmHg	Melting Point
Flash Point		Density
Synonyms	4-pyrazol-1-ylbenzenesulfonyl 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-H318	Class	8
Precautionary Statements	P280-P301+P330+P331-P310-P305+P351+P338	Packing Group	Ⅲ

Description

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P401	Store …
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P411 + P235	Store at temperatures not exceeding … oC/…oF. Keep cool.

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)
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H314	Skin corrosion/irritation (Category 1A, B, C)
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H318	Serious eye damage/eye irritation (Category 1)
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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)
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H340	Germ cell mutagenicity (Category 1A, 1B)
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H400	Hazardous to the aquatic environment, acute hazard (Category 1)
H401	Hazardous to the aquatic environment, acute hazard (Category 2)
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