78592-82-2

78592-82-2 structure

Name: 4-(t-butyldimethylsiloxy)butyne
Chemical Name: tert-butyl-but-3-ynoxy-dimethylsilane
CAS Number: 78592-82-2
Molecular Formula: C₁₀H₂₀OSi
Molecular Weight: 184.35100
Catalog: Chemical reagent Silane reagent
Create Date: 2018-12-31 18:48:27
Modify Date: 2025-08-22 21:16:55

Name	tert-butyl-but-3-ynoxy-dimethylsilane
Synonyms	1-(tert-butyldimethylsilyloxy)but-3-yne 1-(t-butyl dimethylsiloxy)-3-butyne 4-(t-Butyldimethylsilyloxy)-1-butyne 1-(t-butyldimethylsilyloxy)-3-butyne 4-(T-butyldimethylsiloxy)butyne 4-(tert-Butyldimethylsilyloxy)-1-butyne (but-3-ynyloxy)(tert-butyl)dimethylsilane MFCD03427046 TBDMS ether of homopropargylic alcohol

Density	0.893 g/mL at 25ºC(lit.)
Boiling Point	70-74ºC10 mm Hg(lit.)
Molecular Formula	C₁₀H₂₀OSi
Molecular Weight	184.35100
Flash Point	137 °F
Exact Mass	184.12800
PSA	9.23000
LogP	3.03150
Index of Refraction	n20/D 1.43(lit.)

Hazard Codes	Xi: Irritant;
Risk Phrases	36/37/38
Safety Phrases	26-36
RIDADR	UN 1993 3/PG 2
WGK Germany	3
HS Code	2931900090

18162-48-6

927-74-2

~98%

78592-82-2

Literature: Yi, Jun; Lu, Xi; Sun, Yan-Yan; Xiao, Bin; Liu, Lei Angewandte Chemie - International Edition, 2013 , vol. 52, # 47 p. 12409 - 12413 Angew. Chem., 2013 , vol. 125, # 47 p. 12635 - 12639,5

69739-34-0

927-74-2

~95%

78592-82-2

Literature: Jones, Graham B.; Wright, Justin M.; Hynd, George; Wyatt, Justin K.; Warner, Philip M.; Huber, Robert S.; Li, Aiwen; Kilgore, Michael W.; Sticca, Robert P.; Pollenz, Richard S. Journal of Organic Chemistry, 2002 , vol. 67, # 16 p. 5727 - 5732

288-32-4

18162-48-6

927-74-2

~0%

78592-82-2

Detail

Literature: Bristol-Myers Squibb Company Patent: US5382592 A1, 1995 ; US 5382592 A

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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