Diethyl 1-(2,4-dichlorophenyl)-5-methyl-4,5-dihydro-1H-pyrazole-3,5-dicarboxylate

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Catalog NO.：A886990
CAS No. : 135590-91-9
Molecular Formula：C₁₆H₁₈Cl₂N₂O₄
Molecular Weight： 373.23

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Product Details

CAS Number	135590-91-9	Appearance
Catalog Number	A886990	MDL Number	MFCD09753375
Molecular Formula	C₁₆H₁₈Cl₂N₂O₄	Molecular Weight	373.23
Boiling Point	451.089°C at 760 mmHg	Melting Point	50-56°C
Flash Point		Density
Synonyms	Diethyl 1-(2,4-dichlorophenyl)-5-methyl-4,5-dihydro-1H-pyrazole-3,5-dicarboxylate
Storage Condition	Store in a tightly closed container,in a cool and dry place

Safety

GHS Pictogram
Signal Word	Warning	UN Number
Hazard Statements	H302	Class
Precautionary Statements	P280-P305+P351+P338	Packing Group

Description

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P301	IF SWALLOWED:
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P401	Store …
P402	Store in a dry place.
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P410 + P403	Protect from sunlight. Store in a well-ventilated place.
P410 + P412	Protect from sunlight. Do not expose to temperatures exceeding 50 oC/122oF.
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)
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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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H314	Skin corrosion/irritation (Category 1A, B, C)
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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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H351	Carcinogenicity (Category 2)
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H361	Reproductive toxicity (Category 2)
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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)
H412	Hazardous to the aquatic environment, long-term hazard (Category 3)
H413	Hazardous to the aquatic environment, long-term hazard (Category 4)
H420	Hazardous to the ozone layer (Category 1)