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1-(Trimethylsilyl)-1-propyne

1-(Trimethylsilyl)-1-propyne structure

CAS No.: 6224-91-5

Chemical Name:: 1-(Trimethylsilyl)-1-propyne

Synonyms: triMethyl(prop-1-yn-1-yl)silane;TRIMETHYL SILYL-1-PROPYNE;TRIMETHYLSILYLPROPYNE;T 3728;1-TMS-1-PROPYNE;TIMTEC-BB SBB009046;Tritrimethylmethylproyne;1-(TRIMETYHLSILYL)PROPYNE;1-Propynyltrimethylsilane;1-(TRIMETHYLSILYL)PROPYNE

CBNumber:: CB4739331

Molecular Formula:: C6H12Si

Molecular Weight:: 112.25

MDL Number:: MFCD00009271

MOL File:: 6224-91-5.mol

MSDS File:: SDS

Last updated:2023-04-23 13:52:06

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1-(Trimethylsilyl)-1-propyne Properties

Melting point	-69°C
Boiling point	99-100 °C (lit.)
Density	0.758 g/mL at 25 °C (lit.)
vapor density	>1 (vs air)
refractive index	n20/D 1.417(lit.)
Flash point	25 °F
storage temp.	2-8°C
solubility	Miscible with toluene.
form	Liquid
Specific Gravity	0.758
color	Clear colorless
Hydrolytic Sensitivity	4: no reaction with water under neutral conditions
BRN	1071311
InChIKey	DCGLONGLPGISNX-UHFFFAOYSA-N
CAS DataBase Reference	6224-91-5(CAS DataBase Reference)
FDA UNII	ZQA6VF7W9R
NIST Chemistry Reference	1-(Trimethylsilyl)-1-propyne(6224-91-5)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS02

Signal word

Danger

Hazard statements

H225

Precautionary statements

P210-P233-P240-P241-P242-P243

Hazard Codes

F,Xi

Risk Statements

11-36/37/38

Safety Statements

16-26-36-37/39

RIDADR

UN 1993 3/PG 2

WGK Germany

TSCA

Yes

HazardClass

PackingGroup

HS Code

29319090

NFPA 704

	3
2		0

1-(Trimethylsilyl)-1-propyne price More Price(23)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	244481	1-(Trimethylsilyl)propyne 99%	6224-91-5	5g	$147	2024-03-01	Buy
Sigma-Aldrich	244481	1-(Trimethylsilyl)propyne 99%	6224-91-5	25g	$271.2	2024-03-01	Buy
TCI Chemical	T1123	1-(Trimethylsilyl)-1-propyne >98.0%(GC)	6224-91-5	5mL	$76	2024-03-01	Buy
TCI Chemical	T1123	1-(Trimethylsilyl)-1-propyne >98.0%(GC)	6224-91-5	25mL	$228	2024-03-01	Buy
Alfa Aesar	B24875	1-Trimethylsilyl-1-propyne, 98%	6224-91-5	5g	$108.65	2024-03-01	Buy

Product number	Packaging	Price	Buy
244481	5g	$147	Buy
244481	25g	$271.2	Buy
T1123	5mL	$76	Buy
T1123	25mL	$228	Buy
B24875	5g	$108.65	Buy

1-(Trimethylsilyl)-1-propyne Chemical Properties,Uses,Production

Chemical Properties

1-(Trimethylsilyl)-1-propyne is CLEAR COLOURLESS LIQUID

Uses

1-(Trimethylsilyl)propyne is used in the synthesis of alkynyl silane derivative.

Uses

1-Trimethylsilyl-1-propyne is employed in the preparation of alkynyl silane derivatives. It is also used to prepare highly substituted indenes using palladium-catalyzed carboannulation. Further, it plays an important role in the preparation of indenones through a rhodium-catalyzed reaction with 2-bromophenylboronic acids.

1-(Trimethylsilyl)-1-propyne synthesis

Synthesis of 1-(Trimethylsilyl)-1-propyne from 3-TRIMETHYLSILYL-2-PROPYN-1-OL

1-(Trimethylsilyl)-1-propyne Preparation Products And Raw materials

Raw materials

Preparation Products

TRIBUTYLPROPYNYLSTANNANE 3-(TRIMETHYLSILYLETHYNYL)PYRIDINE 2,3,6-Trimethylphenol 1-broMo-3-(prop-1-ynyl)benzene

1-(Trimethylsilyl)-1-propyne Suppliers

Global( 268)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Capot Chemical Co.,Ltd.	571-85586718 +8613336195806	sales@capotchem.com	China	29797	60
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	15928	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21691	55
Shanghai Time Chemicals CO., Ltd.	+86-021-57951555 +8617317452075	jack.li@time-chemicals.com	China	1807	55
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	32480	60
Tianjin Zhongxin Chemtech Co., Ltd.	+86-022-66880623 +8618622897568	sales@tjzxchem.com	China	559	58
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Jinan Carbotang Biotech Co.,Ltd.	+8615866703830	figo.gao@foxmail.com	China	6992	58
Xi'an Kono chem co., Ltd.,	029-86107037 13289246953	info@konochemical.com	China	2995	58
Changzhou Carman Chemical Co., Ltd.	15061933924		CHINA	514	58

Supplier	Advantage
Capot Chemical Co.,Ltd.	60
Shanghai Daken Advanced Materials Co.,Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
Shanghai Time Chemicals CO., Ltd.	55
ATK CHEMICAL COMPANY LIMITED	60
Tianjin Zhongxin Chemtech Co., Ltd.	58
career henan chemical co	58
Jinan Carbotang Biotech Co.,Ltd.	58
Xi'an Kono chem co., Ltd.,	58
Changzhou Carman Chemical Co., Ltd.	58

View Lastest Price from 1-(Trimethylsilyl)-1-propyne manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2022-10-01	1-(Trimethylsilyl)-1-propyne 6224-91-5	US $0.00-0.00 / KG	1KG	98%	1ton	Henan Aochuang Chemical Co.,Ltd.
2021-07-13	1-(Trimethylsilyl)-1-propyne 6224-91-5	US $15.00-10.00 / KG	1KG	99%+ HPLC	Monthly supply of 1 ton	Zhuozhou Wenxi import and Export Co., Ltd
2021-07-10	1-(Trimethylsilyl)-1-propyne 6224-91-5	US $15.00-10.00 / KG	1KG	99%+ HPLC	Monthly supply of 1 ton	Zhuozhou Wenxi import and Export Co., Ltd

1-(Trimethylsilyl)-1-propyne
6224-91-5
US $0.00-0.00 / KG
98%
Henan Aochuang Chemical Co.,Ltd.

1-(Trimethylsilyl)-1-propyne
6224-91-5
US $15.00-10.00 / KG
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

1-(Trimethylsilyl)-1-propyne
6224-91-5
US $15.00-10.00 / KG
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

1-(Trimethylsilyl)-1-propyne Spectrum

1-(Trimethylsilyl)-1-propyne(6224-91-5)MS 1-(Trimethylsilyl)-1-propyne(6224-91-5)¹HNMR 1-(Trimethylsilyl)-1-propyne(6224-91-5)¹³CNMR 1-(Trimethylsilyl)-1-propyne(6224-91-5)IR1 1-(Trimethylsilyl)-1-propyne(6224-91-5)Raman

6224-91-5(1-(Trimethylsilyl)-1-propyne)Related Search:

PROPARGYLAMINE :(S)-2-Methyl-3-(2-propynyl)-4-oxocyclopent-2-enyl-(lR)-cis,trans-2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylate Propyne Trimethylsilylacetylene Propiolic Acid

N-(Trimethylsilyl)acetamide 3-Methyl butynol 1,4-Bis[(trimethylsilyl)ethynyl]benzene 1-TRIMETHYLSILYL-1,4-PENTADIYNE 3-TRIMETHYLSILYL-2-PROPYNE-1-OL

1-PHENYL-2-(TRIMETHYLSILYL)ACETYLENE 1-Trimethylsilyl-1-hexyne Silicone rubber,methyl-vinyl rich-d-t-Prallethrin 1,4-BIS(TRIMETHYLSILYL)-1,3-BUTADIYNE

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Silane, trimethyl-1-propynyl- 1-(trimethylsilyl)prop-1-yne 1-(TRIMETYHLSILYL)PROPYNE 1-(Trimethylsilyl)propyne,97% trimethyl(prop-1-ynyl)silane (1-Propynyl)trimethylsilane 1-Propynyltrimethylsilane 1-(Trimethylsilyl)-1-propyne,98% 1-(Trimethylsilyl)propyne,Trimethyl-1-propynylsilane 1-Methyl-2- triMethylsilylacetylene Methyl(triMethylsilyl)ethyne T 3728 TriMethyl(1-propyn-1-yl)silane TriMethyl-1-propyn-1-ylsilane 1-(triMethylsilylpropynethree) 1-(Trimethylsilyl)propyne 99% TRIMETHYL-1-PROPYNYLSILANE Trimethylsilyl-1-Propyne (TMSP) TIMTEC-BB SBB009046 1-TMS-1-PROPYNE 1-(TRIMETHYLSILYL)-1-PROPYNE 1-(TRIMETHYLSILYL)PROPYNE 1-TRIMETHYLSILYLPROPYNE-1 METHYL TRIMETHYLSILYLACETYLENE 1-Methyl-2- triMethylsilylacety 1-(TRIMETHYLSILYL)-1-PROPYNE, 98%1-(TRIMETHYLSILYL)-1-PROPYNE, 98%1-(TRIMETHYLSILYL)-1-PROPYNE, 98% Silane, trimethyl-1-propyn-1-yl- 1-(Trimethylsilyl)propyne,99% 1-(trimethylsilyl) propionate triMethyl(prop-1-yn-1-yl)silane TRIMETHYLSILYLPROPYNE TRIMETHYL SILYL-1-PROPYNE Tritrimethylmethylproyne 6224-91-5 CH3C8801CSiCH33 CH3CCSiCH33 Diyne Compounds (LB Films) Si-(C)4 Compounds Functionalized Acetylenes Ethynylsilanes Acetylenes LB Films Silicon Compounds (for Synthesis) Si (Classes of Silicon Compounds) Organic Building Blocks Internal Building Blocks Alkynes Si-(C)4 Compounds Silicon Compounds (for Synthesis) Synthetic Organic Chemistry Acetylenes Diyne Compounds (LB Films) Ethynylsilanes Functional Materials Functionalized Acetylenes LB Films Si (Classes of Silicon Compounds)