Ethyl 3-(trimethylsilyl)-2-propynoate

Modify Date: 2025-08-25 11:05:47

Ethyl 3-(trimethylsilyl)-2-propynoate structure	Common Name	Ethyl 3-(trimethylsilyl)-2-propynoate
	CAS Number	16205-84-8	Molecular Weight	170.281
	Density	0.9±0.1 g/cm3	Boiling Point	190.9±0.0 °C at 760 mmHg
	Molecular Formula	C₈H₁₄O₂Si	Melting Point	N/A
	MSDS	Chinese USA	Flash Point	71.1±0.0 °C
	Symbol	GHS07	Signal Word	Warning

Name	Ethyl 3-(trimethylsilyl)propiolate
Synonym	More Synonyms

Density	0.9±0.1 g/cm3
Boiling Point	190.9±0.0 °C at 760 mmHg
Molecular Formula	C₈H₁₄O₂Si
Molecular Weight	170.281
Flash Point	71.1±0.0 °C
Exact Mass	170.076309
PSA	26.30000
LogP	3.30
Vapour Pressure	0.5±0.3 mmHg at 25°C
Index of Refraction	1.433
InChIKey	QRBKPHYAIRLCLK-UHFFFAOYSA-N
SMILES	CCOC(=O)C#C[Si](C)(C)C
Water Solubility	Sparingly soluble in water.

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37
Safety Phrases	26
RIDADR	UN 3334
WGK Germany	3
HS Code	2931900090

Precursor 7
CAS#:75-77-4 Chlorotrimethyl... CAS#:623-47-2 Ethyl propiolate CAS#:541-41-3 Ethyl chloroformate CAS#:1066-54-2 TMS-acetylene
CAS#:31930-36-6 Ethyl cis-3-Iod... CAS#:5683-31-8 3-(Trimethylsil... CAS#:14630-40-1 Bis(trimethylsi...
DownStream 8
CAS#:1101120-33-5 Ethyl 5-((tert-... CAS#:112343-00-7 ethyl 3-(phenyl... CAS#:2216-94-6 Ethyl 3-phenyl-... CAS#:13894-28-5 Ethyl (2E)-3-(d...
CAS#:54966-47-1 4-Oxo-4-phenyl-... CAS#:59608-03-6 ethyl 3-pyridin... CAS#:61354-73-2 ethyl 3-thiophe... CAS#:51718-85-5 ETHYL 3-(4-METH...

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%

Regiospecific Displacement of the C-B Bond of Tris [4-(substituted) furan-3-yl] boroxines with C-Sn Bond and C-O Bond: Syntheses of 3, 4-Disubstituted Furans and 4-Substituted-3 (2H)-furanones. Song ZZ and Wong HNC.

J. Chin. Chem. Soc. 42(4) , 673-9, (1995)

MFCD00074886

Ethyl 3-(trimethylsilyl)-2-propynoate

2-Propynoic acid, 3-(trimethylsilyl)-, ethyl ester

ethyl 3-trimethylsilylprop-2-ynoate

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: ethyl3-(trimethylsilyl)propiolate
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: ETHYL 3-(TRIMETHYLSILYL)PROPIOLATE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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Ethyl 3-(trimethylsilyl)-2-propynoate

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