2-TERT-BUTYLDIMETHYLSILOXYBUT-3-YNE

CAS No.: 125494-93-1

Chemical Name:: 2-TERT-BUTYLDIMETHYLSILOXYBUT-3-YNE

Synonyms: 2-TERT-BUTYLDIMETHYLSILOXYBUT-3-YNE;2-tert-Butyldimethylsiloxybut-3-yne 97%;TERT-BUTYL-DIMETHYL-(METHYL-PROP-2-YNLOXY)SILANE;Silane, (1,1-dimethylethyl)dimethyl[(1-methyl-2-propyn-1-yl)oxy]-

CBNumber:: CB6305998

Molecular Formula:: C10H20OSi

Molecular Weight:: 184.35

MOL File:: Mol file

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2-TERT-BUTYLDIMETHYLSILOXYBUT-3-YNE Properties

Boiling point	40-42 °C/9 mbar
Density	0.812 g/mL at 25 °C
refractive index	n 20/D 1.423
Flash point	39 °C

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS02
Signal word	Warning
Hazard statements	H226
Risk Statements	10
RIDADR	UN 1993 3/PG 3
WGK Germany	3

2-TERT-BUTYLDIMETHYLSILOXYBUT-3-YNE price More Price(2)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich(India)	667579	2-tert-Butyldimethylsiloxybut-3-yne 97%	125494-93-1	1G	₹5098.58	2022-06-14	Buy
Sigma-Aldrich(India)	667579	2-tert-Butyldimethylsiloxybut-3-yne 97%	125494-93-1	10G	₹24745.95	2022-06-14	Buy

Product number	Packaging	Price	Buy
667579	1G	₹5098.58	Buy
667579	10G	₹24745.95	Buy

2-TERT-BUTYLDIMETHYLSILOXYBUT-3-YNE Preparation Products And Raw materials

Raw materials

Preparation Products

2-TERT-BUTYLDIMETHYLSILOXYBUT-3-YNE Suppliers

Global( 5)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
Aladdin Scientific	+1-+1(833)-552-7181	United States	52927	58	Inquiry
SIGMA-RBI	800 736 3690 (Orders)	Switzerland	6913	91	Inquiry
Riedel-de Haen AG	800 558-9160	United States	6825	87	Inquiry
Sigma-Aldrich	021-61415566 800-8193336	China	51471	80	Inquiry

Supplier	Advantage
Aladdin Scientific	58
SIGMA-RBI	91
Riedel-de Haen AG	87
Sigma-Aldrich	80

2-TERT-BUTYLDIMETHYLSILOXYBUT-3-YNE TERT-BUTYL-DIMETHYL-(METHYL-PROP-2-YNLOXY)SILANE Silane, (1,1-dimethylethyl)dimethyl[(1-methyl-2-propyn-1-yl)oxy]- 2-tert-Butyldimethylsiloxybut-3-yne 97% 125494-93-1 Building Blocks Alkynes Organic Building Blocks Terminal