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ChemicalBook >> CAS DataBase List >>(3 5-DIFLUOROPHENYLETHYNYL)TRIMETHYLSIL&

(3 5-DIFLUOROPHENYLETHYNYL)TRIMETHYLSIL&

CAS No.
445491-09-8
Chemical Name:
(3 5-DIFLUOROPHENYLETHYNYL)TRIMETHYLSIL&
Synonyms
(3 5-DIFLUOROPHENYLETHYNYL)TRIMETHYLSIL&;(3,5-Difluorophenyl)(trimethylsilyl)acetylene;(2-(3,5-difluorophenyl)ethynyl)trimethylsilane;1,3-Difluoro-5-[2-(trimethylsilyl)ethynyl]benzene;Benzene, 1,3-difluoro-5-[2-(trimethylsilyl)ethynyl]-
CBNumber:
CB6505158
Molecular Formula:
C11H12F2Si
Molecular Weight:
210.3
MDL Number:
MFCD04039981
MOL File:
445491-09-8.mol
Last updated:2025-01-27 09:38:02

(3 5-DIFLUOROPHENYLETHYNYL)TRIMETHYLSIL& Properties

Boiling point 200-201 °C (lit.)
Density 0.995 g/mL at 25 °C (lit.)
refractive index n20/D 1.4920(lit.)
Flash point 167 °F
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

WGK Germany  3

(3 5-DIFLUOROPHENYLETHYNYL)TRIMETHYLSIL& price More Price(5)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 589330 (3,5-Difluorophenylethynyl)trimethylsilane 98% 445491-09-8 5g $103 2023-06-20 Buy
American Custom Chemicals Corporation ORS0000994 (3,5-DIFLUOROPHENYLETHYNYL)TRIMETHYLSILANE 95.00% 445491-09-8 1G $126.3 2021-12-16 Buy
Rieke Metals AT0168007 (3,5-Difluoro-phenylethynyl)-trimethyl-silane 445491-09-8 1g $380 2021-12-16 Buy
Rieke Metals AT0168007 (3,5-Difluoro-phenylethynyl)-trimethyl-silane 445491-09-8 5g $514 2021-12-16 Buy
American Custom Chemicals Corporation ORS0000994 (3,5-DIFLUOROPHENYLETHYNYL)TRIMETHYLSILANE 95.00% 445491-09-8 5G $892.46 2021-12-16 Buy
Product number Packaging Price Buy
589330 5g $103 Buy
ORS0000994 1G $126.3 Buy
AT0168007 1g $380 Buy
AT0168007 5g $514 Buy
ORS0000994 5G $892.46 Buy

(3 5-DIFLUOROPHENYLETHYNYL)TRIMETHYLSIL& Chemical Properties,Uses,Production

461-96-1
445491-09-8
Synthesis of (3 5-DIFLUOROPHENYLETHYNYL)TRIMETHYLSIL& from 1-Bromo-3,5-difluorobenzene

(3 5-DIFLUOROPHENYLETHYNYL)TRIMETHYLSIL& Preparation Products And Raw materials

Raw materials

Preparation Products

(3 5-DIFLUOROPHENYLETHYNYL)TRIMETHYLSIL& Suppliers

Global( 17)Suppliers
Supplier Tel Email Country ProdList Advantage
Aromsyn Co., Ltd. 		+86-0571-85585865 +8613336024896 CB@aromsyn.com China 19183 58
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30123 84
Energy Chemical 021-021-58432009 400-005-6266 sales8178@energy-chemical.com China 44732 61
Tianjin heowns Biochemical Technology Co., Ltd. 400 638 7771 sales@heowns.com China 14435 57
Shanghai Raise Chemical Technology Co.,Ltd +86-021-50935922 China 7865 55
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51456 80
Shanghai Yao Sen Biotechnology Co., LTD 021-1367199-5251 13671995251 2648165562@qq.com China 479 58
Jiaxing Zhejia Biotechnology Co., LTD 0573-85609002 zhejia01@163.com China 8886 58
Zhuhai Aobokai Biomedical Technology Co., Ltd. 400-0628126 15697565236; sales-team@aobchem.com.cn China 40000 58
Merck KGaA 21-20338288 ordercn@merckgroup.com China 292394 58

(3 5-DIFLUOROPHENYLETHYNYL)TRIMETHYLSIL& Spectrum

(3 5-DIFLUOROPHENYLETHYNYL)TRIMETHYLSIL& (2-(3,5-difluorophenyl)ethynyl)trimethylsilane 1,3-Difluoro-5-[2-(trimethylsilyl)ethynyl]benzene (3,5-Difluorophenyl)(trimethylsilyl)acetylene Benzene, 1,3-difluoro-5-[2-(trimethylsilyl)ethynyl]- 445491-09-8 C11H12F2Si CH33SiC8801CC6H3F2 Alkynyl Halogenated Hydrocarbons Organic Building Blocks