(TRIETHYLSILYL)ACETYLENE

Product Name: (TRIETHYLSILYL)ACETYLENE
CAS No.: 1777-03-3
Chemical Name: (TRIETHYLSILYL)ACETYLENE
Synonyms: ETHYNYLTRIETHYLSILANE;DK595;TRIETHYLETHYNYLSILANE;Triethylsilyl)acetylen;riethyl(ethynyl)silane;(TRIETHYLSILYL)ACETYLENE;Silane, triethylethynyl-;(Triethylsilyl)acetylene,97%;Triethylmethylsilyl acetylene;Triethylsilylacetylene,min.97%
CBNumber: CB6693857
Molecular Formula: C8H16Si
Formula Weight: 140.3
MOL File: 1777-03-3.mol

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(TRIETHYLSILYL)ACETYLENE Property

Melting point:: 95-97 °C(Solv: chloroform (67-66-3); hexane (110-54-3))
Boiling point:: 136 °C
Density: 0.783 g/mL at 25 °C(lit.)
refractive index: n20/D 1.433(lit.)
Flash point:: 63 °F
storage temp.: Flammables area
form: liquid
Specific Gravity: 0.783
color: colorless
Hydrolytic Sensitivity: 4: no reaction with water under neutral conditions
BRN: 1743814
CAS DataBase Reference: 1777-03-3(CAS DataBase Reference)

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Safety

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: 3
TSCA: No
HazardClass: 3
PackingGroup: II
HS Code: 29319090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H225Highly Flammable liquid and vapour

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P370+P378In case of fire: Use … for extinction.

P403+P235Store in a well-ventilated place. Keep cool.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 346977
Product name: (Triethylsilyl)acetylene
Purity: 97%
Packaging: 5g
Price: $113
Updated: 2024/03/01

TCI Chemical

Product number: T2387
Product name: Triethylsilylacetylene
Purity: >96.0%(GC)
Packaging: 1g
Price: $22
Updated: 2024/03/01

TCI Chemical

Product number: T2387
Product name: Triethylsilylacetylene
Purity: >96.0%(GC)
Packaging: 5g
Price: $64
Updated: 2024/03/01

Alfa Aesar

Product number: L20217
Product name: (Triethylsilyl)acetylene, 97%
Packaging: 1g
Price: $28.65
Updated: 2024/03/01

Alfa Aesar

Product number: L20217
Product name: (Triethylsilyl)acetylene, 97%
Packaging: 5g
Price: $90.65
Updated: 2024/03/01

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(TRIETHYLSILYL)ACETYLENE Chemical Properties,Usage,Production

Chemical Properties

Clear colorless to faintly yellow liquid

Uses

(Triethylsilyl)acetylene may be used in the synthesis of triethylsilylethynyl anthradithiophenes, such as :

2,8-dimethyl-5,11-bis(triethylsilylethynyl)ADT (ADT= anthradithiophene)
2,8-diethyl-5,11-bis(triethylsilylethynyl)ADT
2,8-dipropyl-5,11-bis(triethylsilylethynyl)ADT

General Description

(Triethylsilyl)acetylene, a bulky trialkylsilyl-protected alkyne, undergoes Cadiot-Chodkiewicz cross-coupling reaction with various bromoalkynes to yield synthetically useful unsymmetrical diynes. Rhodium-catalyzed dimerization of (triethylsilyl)acetylene has been reported.

(TRIETHYLSILYL)ACETYLENE Preparation Products And Raw materials

Raw materials

Preparation Products

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(TRIETHYLSILYL)ACETYLENE Suppliers

Belgium 1 China 195 Germany 3 India 4 Japan 2 Jordan 1 Singapore 1 Slovakia 1 Switzerland 1 The Netherlands 1 United Kingdom 4 United States 23 Global 237

Funing xunpeng new material technology co., ltd.

Tel: 13092380301
Email: 656319980@qq.com
Country: China
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Zhengzhou KeYulong chemical products Co., Ltd

Tel: 17319789407
Fax: 0371-53335504
Email: Keyulongchem@163.com
Country: China
ProdList: 1993
Advantage: 55

New Energy Chemicals

Tel: 0515-82159088 13770142076
Fax: 86-0515-8215909
Email: twl@njuchem.com
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J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 94838
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 021-61259108 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40240
Advantage: 62

INTATRADE GmbH

Tel: +49 3493/605464
Fax: +49 3493/605470
Email: sales@intatrade.de
Country: Germany
ProdList: 3576
Advantage: 66

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30132
Advantage: 84

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24539
Advantage: 81

BeiJing Hwrk Chemicals Limted

Tel: 0757-86329057 18501085097
Fax: 010-89508210
Email: sales3.gd@hwrkchemical.com
Country: China
ProdList: 7639
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Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44751
Advantage: 61

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View Lastest Price from (TRIETHYLSILYL)ACETYLENE manufacturers

Hebei Yanxi Chemical Co., Ltd.

Product: (TRIETHYLSILYL)ACETYLENE 1777-03-3
Price: US $40.00-40.00/kg
Min. Order: 1kg
Purity: 0.99
Supply Ability: 10 tons
Release date: 2023-09-27

Hebei Guanlang Biotechnology Co., Ltd.

Product: (TRIETHYLSILYL)ACETYLENE 1777-03-3
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2022-12-05

Zhuozhou Wenxi import and Export Co., Ltd

Product: Ethynyltriethylsilane 1777-03-3
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-07-10

1777-03-3, (TRIETHYLSILYL)ACETYLENERelated Search:

Triethylmethylammonium chloride (TRIISOPROPYLSILYL)ACETYLENE (TRIETHYLSILYL)ACETYLENE 4-(TRIETHYLSILYL)-3-BUTYN-1-OL Acetylene 3-(Triethylsilyl)-2-propynal 1-TRIETHYLSILYL-4-(TRIETHLYLSILYLOXY)-1-BUTYNE 5-(TRIETHYLSILYL)-4-PENTYN-1-OL 1-CHLORO-5-TRIETHYLSILYL-4-PENTYNE 1-TRIISOPROPYLSILYL-1-PROPYNE BIS(TRIETHYLSILYL)ACETYLENE 97 3-TRIISOPROPYLSILYL-2-PROPYN-1-OL 4-ACETOXY-3-[(TRIISOPROPYLSILANYL)ETHYNYL]-BENZOIC ACID METHYL ESTER 1,6-BIS-(TRIISOPROPYLSILYL)-3,4-BIS[2-(TERT-BUTYLDIMETHYLSILYL)ETHYNYL]-3-HEXEN-1,5-DIYNE 3-BROMO-1-(TRIETHYLSILYL)-1-PROPYNE 3-(TRIETHYLSILYL)-2-PROPYN-1-OL 1-(TRIMETHYLSILYL)-5-(TRIISOPROPYLSILYL)-1,4-PENTADIYN-3-OL 1,5-DI(TRIISOPROPYLSILYL)-1,4-PENTADIYN-3-OL

Triethylsilylacetylene, min. 97%

(Triethylsilyl)acetylene,97%

Ethynyltriethylsilane Triethylethynylsilane

Triethylsilyl)acetylen

TRIETHYLETHYNYLSILANE

(TRIETHYLSILYL)ACETYLENE

ETHYNYLTRIETHYLSILANE

(TRIETHYLSILYL)ACETYLENE, 97%(TRIETHYLSILYL)ACETYLENE, 97%(TRIETHYLSILYL)ACETYLENE, 97%

Triethylsilylacetylene,min.97%

Silane, triethylethynyl-

riethyl(ethynyl)silane

Triethylmethylsilyl acetylene

DK595

1777-03-3

C8H16Si

C2H53SiCCH

HCCSiCH2CH33

C2H53SiC8801CH

Alkynes

Building Blocks

Organic Building Blocks

Terminal

organosilicon compound

Si (Classes of Silicon Compounds)

Si-(C)4 Compounds

Acetylenes

Ethynylsilanes

Functionalized Acetylenes