tert-Butyldimethyl(prop-2-ynyloxy)silane

Modify Date: 2024-01-02 14:26:24

tert-Butyldimethyl(prop-2-ynyloxy)silane Structure
tert-Butyldimethyl(prop-2-ynyloxy)silane structure
Common Name tert-Butyldimethyl(prop-2-ynyloxy)silane
CAS Number 76782-82-6 Molecular Weight 170.32400
Density 0.838 g/cm3 Boiling Point 157.8ºC at 760 mmHg
Molecular Formula C9H18OSi Melting Point N/A
MSDS N/A Flash Point 38.8ºC

 Names

Name tert-butyl-dimethyl-prop-2-ynoxysilane
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.838 g/cm3
Boiling Point 157.8ºC at 760 mmHg
Molecular Formula C9H18OSi
Molecular Weight 170.32400
Flash Point 38.8ºC
Exact Mass 170.11300
PSA 9.23000
LogP 2.64140
Index of Refraction n20/D 1.429(lit.)

 Safety Information

Risk Phrases R10
Safety Phrases 16
RIDADR UN 1993 3
WGK Germany 3.0
HS Code 2931900090

 Synthetic Route

~99%

tert-Butyldimethyl(prop-2-ynyloxy)silane Structure

tert-Butyldimet...

CAS#:76782-82-6

Literature: Higashino, Masato; Ikeda, Naoko; Shinada, Tetsuro; Sakaguchi, Kazuhiko; Ohfune, Yasufumi Tetrahedron Letters, 2011 , vol. 52, # 3 p. 422 - 425

~59%

tert-Butyldimethyl(prop-2-ynyloxy)silane Structure

tert-Butyldimet...

CAS#:76782-82-6

Literature: Maleczka Jr., Robert E.; Ghosh, Banibrata; Gallagher, William P.; Baker, Aaron J.; Muchnij, Jill A.; Szymanski, Amy L. Tetrahedron, 2013 , vol. 69, # 19 p. 4000 - 4008

~92%

tert-Butyldimethyl(prop-2-ynyloxy)silane Structure

tert-Butyldimet...

CAS#:76782-82-6

Literature: Layton, Mark E.; Morales, Carl A.; Shair, Matthew D. Journal of the American Chemical Society, 2002 , vol. 124, # 5 p. 773 - 775

~55%

tert-Butyldimethyl(prop-2-ynyloxy)silane Structure

tert-Butyldimet...

CAS#:76782-82-6

Literature: Medvedeva; Novokshonov; Mareev; Borisova Russian Journal of Organic Chemistry, 2003 , vol. 39, # 3 p. 336 - 339

 Customs

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%

 Synonyms

tert-butyldimethylpropargyloxysilane
t-butyldimethylsilyl propargyl ether
TBDMS ether of propargyl alcohol
ghl.PD_Mitscher_leg0.449
UPCMLD00WV-88
MFCD01863574