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Ethyl (S)-(-)-2-(tert-butyldimethylsilyloxy)propionate

Ethyl (S)-(-)-2-(tert-butyldimethylsilyloxy)propionate structure

CAS No.: 106513-42-2

Chemical Name:: Ethyl (S)-(-)-2-(tert-butyldimethylsilyloxy)propionate

Synonyms: Ethyl(S)-(-)-2-(Tert-Butyldimethylsilyloxy);ethyl (S)-(-)-2-(tert-butyldimethylsilyl-oxy)prop;(S)-ethyl 2-(tert-butyldiMethylsilyloxy)propanoate;Ethyl (S)-2-[(tert-Butyldimethylsilyl)oxy]propanoate;ETHYL (2S)-2-[TERT-BUTYL(DIMETHYL)SILYL]OXYPROPANOATE;Ethyl (S)-(-)-2-(tert-butyldimethylsilyloxy)propionate;Ethyl (S)-(-)-2-(tert-butyldimethylsilyloxy)propionate 98%;(S)-2-(tert-butyl-dimethylsilanyloxy)propionic acid ethyl ester;(S)-Ethyl 2-((tert-butyldimethylsilyl)oxy)propanoate - [E92087];(S)-(-)-2-(tert-butyldimethylsiliconoxy)propanoic acidethyl ester

CBNumber:: CB4715276

Molecular Formula:: C11H24O3Si

Molecular Weight:: 232.39

MDL Number:: MFCD00192135

MOL File:: 106513-42-2.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-09-12 18:52:57

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Ethyl (S)-(-)-2-(tert-butyldimethylsilyloxy)propionate Properties

Boiling point	187 °C(lit.)
Density	0.875 g/mL at 25 °C(lit.)
refractive index	n20/D 1.425(lit.)
Flash point	175 °F
storage temp.	Inert atmosphere,Room Temperature
form	liquid
Appearance	Colorless to light yellow Liquid
optical activity	[α]20/D 30°, c = 1.26 in chloroform
InChI	1S/C11H24O3Si/c1-8-13-10(12)9(2)14-15(6,7)11(3,4)5/h9H,8H2,1-7H3/t9-/m0/s1
InChIKey	KOBAXFIJEBLKRZ-VIFPVBQESA-N
SMILES	CCOC(=O)[C@H](C)O[Si](C)(C)C(C)(C)C
UNSPSC Code	12352108
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P261-P280-P301+P312-P302+P352-P305+P351+P338
RIDADR	NA 1993 / PGIII
WGK Germany	3
Storage Class	10 - Combustible liquids not in Storage Class 3

Ethyl (S)-(-)-2-(tert-butyldimethylsilyloxy)propionate price More Price(12)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	424951	Ethyl (S)-(?)-2-(tert-butyldimethylsilyloxy)propionate 98%	106513-42-2	25ml	$174	2023-06-20	Buy
Chem-Impex	41352	Ethyl (S)-(-)-2-(tert-butyldimethylsilyloxy)propionate ≥97.5%(GC)	106513-42-2	25ML	$172.36	2026-05-19	Buy
Synthonix	E92087	(S)-Ethyl 2-((tert-butyldimethylsilyl)oxy)propanoate 97%	106513-42-2	5g	$27	2026-05-06	Buy
Synthonix	E92087	(S)-Ethyl 2-((tert-butyldimethylsilyl)oxy)propanoate 97%	106513-42-2	25g	$80	2026-05-06	Buy
Synthonix	E92087	(S)-Ethyl 2-((tert-butyldimethylsilyl)oxy)propanoate 97%	106513-42-2	100g	$230	2026-05-06	Buy

Product number	Packaging	Price	Buy
424951	25ml	$174	Buy
41352	25ML	$172.36	Buy
E92087	5g	$27	Buy
E92087	25g	$80	Buy
E92087	100g	$230	Buy

Ethyl (S)-(-)-2-(tert-butyldimethylsilyloxy)propionate Chemical Properties, Uses, Production

Uses

Precursor to the lactyl-3,4-didehydroproline didemnin B side chain. Starting material for the asymmetric synthesis of syn- and anti- functionalized1,2-diols.

Ethyl (S)-(-)-2-(tert-butyldimethylsilyloxy)propionate Preparation Products And Raw materials

Raw materials

Preparation Products

Ethyl (S)-(-)-2-(tert-butyldimethylsilyloxy)propionate Suppliers

Global Suppliers ( 33)

Supplier	Tel	Email	Country	ProdList	Advantage
Adamas Reagent, Ltd.	400-6009262 15618770481	yhx@titansci.com	China	14098	59
Chengdu Firster Pharmaceutical Co., Ltd.	028-87078428 028-87074958	chengzhenyong@cdfirster.com	China	2580	60
Shanghai YuLue Chemical Co., Ltd.	021-60345187 13671753212	lzz841106@aliyun.com	China	10244	55
Sigma-Aldrich	021-61415566 800-8193336	orderCN@merckgroup.com	China	51389	80
Shanghai Wishpharma Co.,Ltd.	021-56789108 18550363168	95413064@qq.com	China	294	56
Shanghai YuanYe Biotechnology Co., Ltd.	15026964105	2881489226@qq.com	China	89667	60
Aikon International Limited	025-58859352 19370895928	sales01@aikonchem.com	China	15078	58
Weifang hongnuo hetai new material technology co., LTD	13780879009	1350492274@qq.com	China	31	58
Jinan Carbotang Biotech Co.,Ltd.	+8615866703830	figo.gao@foxmail.com	China	8491	58
Labnetwork lnc.	+86-27-50766799 +86-18062016861	contact@labnetwork.com	China	19981	58

Supplier	Advantage
Adamas Reagent, Ltd.	59
Chengdu Firster Pharmaceutical Co., Ltd.	60
Shanghai YuLue Chemical Co., Ltd.	55
Sigma-Aldrich	80
Shanghai Wishpharma Co.,Ltd.	56
Shanghai YuanYe Biotechnology Co., Ltd.	60
Aikon International Limited	58
Weifang hongnuo hetai new material technology co., LTD	58
Jinan Carbotang Biotech Co.,Ltd.	58
Labnetwork lnc.	58

Ethyl (S)-(-)-2-(tert-butyldimethylsilyloxy)propionate Spectrum

ETHYL (S)-(-)-2-(TERT-BUTYLDIMETHYLSILYLOXY)PROPIONATE(106513-42-2)¹HNMR ETHYL (S)-(-)-2-(TERT-BUTYLDIMETHYLSILYLOXY)PROPIONATE(106513-42-2)IR

106513-42-2 (Ethyl (S)-(-)-2-(tert-butyldimethylsilyloxy)propionate) Related Search:

Ethyl [(tert-Butyldimethylsilyl)oxy]acetate (tert-Butyldimethylsilyloxy)acetaldehyde Ethyl (S)-(-)-2-(tert-butyldimethylsilyloxy)propionate (1-Methoxy-2-propoxy)trimethylsilane (Tert.-butyldimethylsilyloxy)ethanol

(+)-Ethyl D-lactate

1of2

ethyl (S)-(-)-2-(tert-butyldimethylsilyl-oxy)prop (S)-ethyl 2-(tert-butyldiMethylsilyloxy)propanoate Ethyl (S)-(-)-2-(tert-butyldimethylsilyloxy)propionate 98% Ethyl(S)-(-)-2-(Tert-Butyldimethylsilyloxy) Propanoic acid, 2-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-, ethyl ester, (2S)- ETHYL (2S)-2-[TERT-BUTYL(DIMETHYL)SILYL]OXYPROPANOATE (S)-2-(tert-butyl-dimethylsilanyloxy)propionic acid ethyl ester Ethyl (S)-2-[(tert-Butyldimethylsilyl)oxy]propanoate Ethyl (S)-(?)-2-(tert-butyldimethylsilyloxy)propionate (S)-Ethyl 2-((tert-butyldimethylsilyl)oxy)propanoate - [E92087] (S)-(-)-2-(tert-butyldimethylsiliconoxy)propanoic acidethyl ester Ethyl (S)-(-)-2-(tert-butyldimethylsilyloxy)propionate 106513-42-2 CH3CHOSiCH32CCH33CO2C2H5 Asymmetric Synthesis Chiral Building Blocks Esters Organic Building Blocks Chiral Building Blocks Esters Organic Building Blocks