Methyl 2-methylbut-3-ynoate

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For R&D use only.

Catalog NO.：A875512
CAS No. : 32804-66-3
Molecular Formula：C₆H₈O₂
Molecular Weight： 98.10

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Product Details

CAS Number	32804-66-3	Appearance
Catalog Number	A875512	MDL Number	MFCD02262210
Molecular Formula	C₆H₈O₂	Molecular Weight	98.10
Boiling Point	59-61 °C(Press: 50 Torr)	Melting Point
Flash Point		Density	0.997±0.06 g/cm3(Predicted)
Synonyms	Methyl but-3-ynoate
Storage Condition	Store in a tightly closed container,in a cool and dry place

Safety

GHS Pictogram
Signal Word	Danger	UN Number
Hazard Statements	H226-H315-H319-H335	Class
Precautionary Statements	P261-P305+P351+P338	Packing Group

Description

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H200	Explosives (Unstable Explosive)
H201	Explosives （Div 1.1)
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H203	Explosives (Div 1.3)
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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)
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H310	Acute toxicity,dermal (Category 1, 2)
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H312	Acute toxicity,dermal (Category 4)
H313	Acute toxicity,dermal (Category 5)
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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)
H341	Germ cell mutagenicity (Category 2)
H350	Carcinogenicity (Category 1A, 1B)
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H361	Reproductive toxicity (Category 2)
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H370	Specific target organ toxicity, single exposure (Category 1)
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)
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