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ChemicalBook >> CAS DataBase List >> Trimethyl[4-(phenylethynyl)phenyl]silane

Trimethyl[4-(phenylethynyl)phenyl]silane

Trimethyl[4-(phenylethynyl)phenyl]silane price.
  • $29 - $1200
  • Product name: Trimethyl[4-(phenylethynyl)phenyl]silane
  • CAS: 136459-72-8
  • MF: C17H18Si
  • MW: 250.41
  • EINECS:
  • MDL Number:MFCD09953470
  • Synonyms:Trimethyl[4-(phenylethynyl)phenyl]silane ;4-Trimethylsilyl diphenyl acetylene;4-(Trimethylsilyl)tolan;4-(Trimethylsilyl)tolan Trimethyl[4-(phenylethynyl)phenyl]silane;Benzene,1-(2-phenylethynyl)-4-(trimethylsilyl)-;Trimethyl-[4-(2-Phenylethynyl)Phenyl]Silane;1-phenyl-2-acetylene
Price10 Properties Safety Information Description
10 prices
Selected condition：
Brand
  • aablocks
  • AK Scientific
  • Crysdot
  • Labseeker
  • TCI Chemical
  • Thermo Scientific Chemicals
  • TRC
Package
  • 50mg
  • 1g
  • 5g
  • 25g
  • 100g
  • Manufactureraablocks
  • Product numberAA0011SZ
  • Product descriptiontrimethyl[4-(2-phenylethynyl)phenyl]silane ≥97%
  • Packaging1g
  • Price$29
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA0011SZ
  • Product descriptiontrimethyl[4-(2-phenylethynyl)phenyl]silane >97.0%(GC)
  • Packaging5g
  • Price$112
  • Updated2026-05-25
  • Buy
  • ManufacturerAK Scientific
  • Product number6259AL
  • Product description4-(Trimethylsilyl)diphenylacetylene
  • Packaging5g
  • Price$214
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD42001458
  • Product description4-(Trimethylsilyl)diphenylacetylene 95+%
  • Packaging25g
  • Price$374
  • Updated2026-05-27
  • Buy
  • ManufacturerLabseeker
  • Product numberSC-73109
  • Product description4-(Trimethylsilyl)diphenylacetylene 99
  • Packaging100g
  • Price$1200
  • Updated2021-12-16
  • Buy
  • ManufacturerTCI Chemical
  • Product numberT2596
  • Product description4-(Trimethylsilyl)diphenylacetylene >97.0%(GC)
  • Packaging5g
  • Price$139
  • Updated2026-04-30
  • Buy
  • ManufacturerThermo Scientific Chemicals
  • Product numberH26300
  • Product description4-(Trimethylsilyl)diphenylacetylene, 99%
  • Packaging1g
  • Price$32.65
  • Updated2026-04-24
  • Buy
  • ManufacturerThermo Scientific Chemicals
  • Product numberH26300
  • Product description4-(Trimethylsilyl)diphenylacetylene, 99%
  • Packaging25g
  • Price$247.65
  • Updated2026-04-24
  • Buy
  • ManufacturerThermo Scientific Chemicals
  • Product numberH26300
  • Product description4-(Trimethylsilyl)diphenylacetylene, 99%
  • Packaging5g
  • Price$84.65
  • Updated2026-04-24
  • Buy
  • ManufacturerTRC
  • Product numberT896108
  • Product description4-(Trimethylsilyl)diphenylacetylene
  • Packaging50mg
  • Price$45
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0011SZ trimethyl[4-(2-phenylethynyl)phenyl]silane ≥97% 1g $29 2026-05-25 Buy
aablocks AA0011SZ trimethyl[4-(2-phenylethynyl)phenyl]silane >97.0%(GC) 5g $112 2026-05-25 Buy
AK Scientific 6259AL 4-(Trimethylsilyl)diphenylacetylene 5g $214 2021-12-16 Buy
Crysdot CD42001458 4-(Trimethylsilyl)diphenylacetylene 95+% 25g $374 2026-05-27 Buy
Labseeker SC-73109 4-(Trimethylsilyl)diphenylacetylene 99 100g $1200 2021-12-16 Buy
TCI Chemical T2596 4-(Trimethylsilyl)diphenylacetylene >97.0%(GC) 5g $139 2026-04-30 Buy
Thermo Scientific Chemicals H26300 4-(Trimethylsilyl)diphenylacetylene, 99% 1g $32.65 2026-04-24 Buy
Thermo Scientific Chemicals H26300 4-(Trimethylsilyl)diphenylacetylene, 99% 25g $247.65 2026-04-24 Buy
Thermo Scientific Chemicals H26300 4-(Trimethylsilyl)diphenylacetylene, 99% 5g $84.65 2026-04-24 Buy
TRC T896108 4-(Trimethylsilyl)diphenylacetylene 50mg $45 2021-12-16 Buy

Properties

Melting point :39 °C
Boiling point :344.2±25.0 °C(Predicted)
Density :0.99±0.1 g/cm3(Predicted)
solubility :soluble in Toluene
form :powder to crystal
color :White to Almost white
Hydrolytic Sensitivity :4: no reaction with water under neutral conditions
CAS DataBase Reference :136459-72-8

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321 Specific treatment (see … on this label).
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.

Description

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. Alfa Aesar TCI (Shanghai) Development Co., Ltd. Energy Chemical Shandong Xiya Chemical Co., Ltd TOKYO CHEMICAL INDUSTRY CO., LTD. 9ding chemical ( Shanghai) Limited Shanghai Gileader Advanced Material Technology Co.,Ltd Shanghai Xingui Biotechnology Co., Ltd.