Methyl (Trimethylsilyl)Propiolate

Modify Date: 2025-09-12 11:58:35

Methyl (Trimethylsilyl)Propiolate structure	Common Name	Methyl (Trimethylsilyl)Propiolate
	CAS Number	42201-71-8	Molecular Weight	156.25400
	Density	0.937g/cm3	Boiling Point	71-75ºC/11mm
	Molecular Formula	C₇H₁₂O₂Si	Melting Point	N/A
	MSDS	N/A	Flash Point	71-75°C/11mm

Name	Methyl (Trimethylsilyl)Propiolate
Synonym	More Synonyms

Density	0.937g/cm3
Boiling Point	71-75ºC/11mm
Molecular Formula	C₇H₁₂O₂Si
Molecular Weight	156.25400
Flash Point	71-75°C/11mm
Exact Mass	156.06100
PSA	26.30000
LogP	1.04020
Index of Refraction	1.429

Hazard Codes	F+
RIDADR	UN3272
Packaging Group	III
Hazard Class	3
HS Code	2931900090

Precursor 7
CAS#:79-22-1 Methyl chloroformate CAS#:1066-54-2 TMS-acetylene CAS#:66224-70-2 3-(Trimethylsil... CAS#:75-77-4 Chlorotrimethyl...
CAS#:922-67-8 methylpropiolate CAS#:186581-53-3 diazomethane CAS#:5683-31-8 3-(Trimethylsil...
DownStream 1
CAS#:2975-46-4 3-(Trimethylsil...

HS Code	2931900090
Summary	2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

Methyl (trimethylsilyl)propiolate

methyl 3-trimethylsilylprop-2-ynoate

MFCD04039783

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