2-(4-Chlorophenyl)-3-ethyl-5-oxo-2,5-dihydropyridazine-4-carboxylic acid

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Catalog NO.：A901091
CAS No. : 129025-54-3
Molecular Formula：C₁₃H₁₁ClN₂O₃
Molecular Weight： 278.69

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Product Details

CAS Number	129025-54-3	Appearance
Catalog Number	A901091	MDL Number	MFCD28047773
Molecular Formula	C₁₃H₁₁ClN₂O₃	Molecular Weight	278.69
Boiling Point		Melting Point
Flash Point		Density
Synonyms	2-(4-chlorophenyl)-3-ethyl-5-oxo-pyridazine-4-carboxylic acid;2-(4-Chlorophenyl)-3-ethyl-5-oxo-2,5-dihydropyridazine-4-carboxylic acid
Storage Condition	Store in a tightly closed container,in a cool and dry place

Safety

GHS Pictogram
Signal Word	Danger	UN Number	3077
Hazard Statements	H319-H400-H410	Class	9
Precautionary Statements	P264-P273-P280-P305+P351+P338-P337+P313-P391-P501	Packing Group	Ⅲ

Description

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P304 + P312	IF INHALED: Call a POISON CENTER or doctor/physician if you feel unwell.
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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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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)
H202	Explosives (Div 1.2)
H203	Explosives (Div 1.3)
H204	Explosives (Div 1.4)
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H260	Substances And Mixtures Which, In Contact With Water,Emit Flammable Gases (Category 1)
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H272	Oxidising liquids;Oxidising solids (Category 2)
H280	Gases under pressure Compressed gas Liquefied gas Dissolved gas
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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)
H305	Aspiration hazard (Category 2)
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H311	Acute toxicity,dermal (Category 3)
H312	Acute toxicity,dermal (Category 4)
H313	Acute toxicity,dermal (Category 5)
H314	Skin corrosion/irritation (Category 1A, B, C)
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)
H341	Germ cell mutagenicity (Category 2)
H350	Carcinogenicity (Category 1A, 1B)
H351	Carcinogenicity (Category 2)
H360	Reproductive toxicity (Category 1A, 1B)
H361	Reproductive toxicity (Category 2)
H362	Reproductive toxicity, effects on or via lactation (Additional category)
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H371	Specific target organ toxicity, single exposure (Category 2)
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H373	Specific target organ toxicity, repeated exposure (Category 2)

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)
H410	Hazardous to the aquatic environment, long-term hazard(Category 1)
H411	Hazardous to the aquatic environment, long-term hazard (Category 2)
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H420	Hazardous to the ozone layer (Category 1)