Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3-(Trimethylsilyl)propiolaldehyde diethyl acetal
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-TRIMETHYLSILYLPROPARGYL ALDEHYDE DIETHYL ACETAL
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

87219-80-5

87219-80-5 structure

87219-80-5 structure

Name: 3-(Trimethylsilyl)propiolaldehyde diethyl acetal
Chemical Name: 3-Trimethylsilylpropargyl aldehyde diethyl acetal
CAS Number: 87219-80-5
Molecular Formula: C₁₀H₂₀O₂Si
Molecular Weight: 200.35000
Create Date: 2018-06-27 11:21:42
Modify Date: 2025-08-25 16:41:58

Name	3-Trimethylsilylpropargyl aldehyde diethyl acetal
Synonyms	1,1-diethoxy-3-trimethylsilyl-2-propyne Trimethylsilylpropynal diethyl acetal 3,3-diethoxy-1-trimethylsilyl-1-propyne

Density	0.887g/cm3
Boiling Point	170-172ºC
Molecular Formula	C₁₀H₂₀O₂Si
Molecular Weight	200.35000
Flash Point	39.9ºC
Exact Mass	200.12300
PSA	18.46000
LogP	2.26630
Index of Refraction	1.43-1.432

Hazard Codes	Xi: Irritant;
Risk Phrases	36/37/38-10
Safety Phrases	37/39-26-16
HS Code	2931900090

81290-20-2 structure

81290-20-2

163189-52-4 structure

163189-52-4

~90%

87219-80-5 structure

87219-80-5

Literature: Yoshimatsu, Mitsuhiro; Kuribayashi, Masako Journal of the Chemical Society. Perkin Transactions 1, 2001 , # 11 p. 1256 - 1257

122-51-0 structure

122-51-0

~%

87219-80-5 structure

87219-80-5

Literature: Journal of Organometallic Chemistry, , vol. 427, # 2 p. 201 - 212

14036-06-7 structure

14036-06-7

61210-52-4 structure

61210-52-4

~%

87219-80-5 structure

87219-80-5

142052-36-6 structure

142052-36-6

Literature: Journal of Organometallic Chemistry, , vol. 427, # 2 p. 201 - 212

Precursor 5
81290-20-2 163189-52-4 122-51-0 14036-06-7
61210-52-4
DownStream 0

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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