Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Methyl (Trimethylsilyl)Propiolate
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

42201-71-8

42201-71-8 structure

42201-71-8 structure

Name: Methyl (Trimethylsilyl)Propiolate
Chemical Name: Methyl (Trimethylsilyl)Propiolate
CAS Number: 42201-71-8
Molecular Formula: C₇H₁₂O₂Si
Molecular Weight: 156.25400
Catalog: Chemical reagent Silane reagent
Create Date: 2018-06-20 16:18:57
Modify Date: 2025-09-12 11:58:35

Name	Methyl (Trimethylsilyl)Propiolate
Synonyms	Methyl (trimethylsilyl)propiolate methyl 3-trimethylsilylprop-2-ynoate MFCD04039783

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
79-22-1 1066-54-2 66224-70-2 75-77-4
922-67-8 186581-53-3 5683-31-8
DownStream 1
2975-46-4

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%

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