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ChemicalBook >> CAS DataBase List >> 4-(Trimethylsilyl)ethynylbenzaldehyde

4-(Trimethylsilyl)ethynylbenzaldehyde

4-(Trimethylsilyl)ethynylbenzaldehyde price.
  • $15 - $2772
  • Product name: 4-(Trimethylsilyl)ethynylbenzaldehyde
  • CAS: 77123-57-0
  • MF: C12H14OSi
  • MW: 202.32
  • EINECS:
  • MDL Number:MFCD02093765
  • Synonyms:4-(TRIMETHYLSILYL)ETHYNYLBENZALDEHYDE;4-[(Trimethysilyl)-ethynyl]benzaldehyde;Benzaldehyde, 4-[(triMethylsilyl)ethynyl]-;4-[(TriMethylsilyl)ethynyl]benzaldehyde 97%;4-[(TriMethylsilyl)ethynyl]benzaldehy;4-[2-(triMethylsilyl)ethynyl]benzaldehyde;4-[(trimethylsilyl)ethynyl]bezaldehyde min99%(HPLC,GC);Benzaldehyde, 4-[2-(trimethylsilyl)ethynyl]-
Price52 Properties Safety Information Description
52 prices
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Brand
  • aablocks
  • ACHEMBLOCK
  • Acrotein
  • Activate Scientific
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • Sigma-Aldrich
  • SynQuest Laboratories
  • Synthonix
  • TCI Chemical
  • Thermo Scientific Chemicals
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Package
  • 500mg
  • 500.00mg
  • 1g
  • 5g
  • 10g
  • 25g
  • 100G
  • 250g
  • 500g
  • 1000g
  • Manufactureraablocks
  • Product numberAA003KI1
  • Product description4-((Trimethylsilyl)ethynyl)benzaldehyde 95%
  • Packaging1g
  • Price$16
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003KI1
  • Product description4-((Trimethylsilyl)ethynyl)benzaldehyde 95%
  • Packaging5g
  • Price$20
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003KI1
  • Product description4-((Trimethylsilyl)ethynyl)benzaldehyde 95%
  • Packaging10g
  • Price$38
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003KI1
  • Product description4-((Trimethylsilyl)ethynyl)benzaldehyde 95%
  • Packaging25g
  • Price$74
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberU103472
  • Product description4-(2-(Trimethylsilyl)ethynyl) benzaldehyde 95.00%
  • Packaging100G
  • Price$315
  • Updated2026-05-27
  • Buy
  • ManufacturerAcrotein
  • Product numberAC-3581
  • Product description4-[2-(Trimethylsilyl)ethynyl]benzaldehyde 97%
  • Packaging25g
  • Price$123.75
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberAC-3581
  • Product description4-[2-(Trimethylsilyl)ethynyl]benzaldehyde 97%
  • Packaging5g
  • Price$132.18
  • Updated2021-12-16
  • Buy
  • ManufacturerAcrotein
  • Product numberAC-3581
  • Product description4-[2-(Trimethylsilyl)ethynyl]benzaldehyde 97%
  • Packaging250g
  • Price$904.75
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberAC-3581
  • Product description4-[2-(Trimethylsilyl)ethynyl]benzaldehyde 97%
  • Packaging100g
  • Price$452.38
  • Updated2026-05-25
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS88150
  • Product description4-[2-(Trimethylsilyl)ethynyl]benzaldehyde 95%
  • Packaging25g
  • Price$174
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS88150
  • Product description4-[2-(Trimethylsilyl)ethynyl]benzaldehyde 97%
  • Packaging25g
  • Price$190
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS88150
  • Product description4-[2-(Trimethylsilyl)ethynyl]benzaldehyde 95%
  • Packaging5G
  • Price$60
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS88150
  • Product description4-[2-(Trimethylsilyl)ethynyl]benzaldehyde 97%
  • Packaging5g
  • Price$66
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS88150
  • Product description4-[2-(Trimethylsilyl)ethynyl]benzaldehyde 95%
  • Packaging1g
  • Price$24
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS88150
  • Product description4-[2-(Trimethylsilyl)ethynyl]benzaldehyde 97%
  • Packaging1g
  • Price$27
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product number9508AE
  • Product description4-[(Trimethylsilyl)ethynyl]benzaldehyde
  • Packaging1g
  • Price$34
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003KI1 4-((Trimethylsilyl)ethynyl)benzaldehyde 95% 1g $16 2026-05-28 Buy
aablocks AA003KI1 4-((Trimethylsilyl)ethynyl)benzaldehyde 95% 5g $20 2026-05-28 Buy
aablocks AA003KI1 4-((Trimethylsilyl)ethynyl)benzaldehyde 95% 10g $38 2026-05-28 Buy
aablocks AA003KI1 4-((Trimethylsilyl)ethynyl)benzaldehyde 95% 25g $74 2026-05-28 Buy
ACHEMBLOCK U103472 4-(2-(Trimethylsilyl)ethynyl) benzaldehyde 95.00% 100G $315 2026-05-27 Buy
Acrotein AC-3581 4-[2-(Trimethylsilyl)ethynyl]benzaldehyde 97% 25g $123.75 2026-05-25 Buy
Acrotein AC-3581 4-[2-(Trimethylsilyl)ethynyl]benzaldehyde 97% 5g $132.18 2021-12-16 Buy
Acrotein AC-3581 4-[2-(Trimethylsilyl)ethynyl]benzaldehyde 97% 250g $904.75 2026-05-25 Buy
Acrotein AC-3581 4-[2-(Trimethylsilyl)ethynyl]benzaldehyde 97% 100g $452.38 2026-05-25 Buy
Activate Scientific AS88150 4-[2-(Trimethylsilyl)ethynyl]benzaldehyde 95% 25g $174 2021-12-16 Buy
Activate Scientific AS88150 4-[2-(Trimethylsilyl)ethynyl]benzaldehyde 97% 25g $190 2026-06-04 Buy
Activate Scientific AS88150 4-[2-(Trimethylsilyl)ethynyl]benzaldehyde 95% 5G $60 2021-12-16 Buy
Activate Scientific AS88150 4-[2-(Trimethylsilyl)ethynyl]benzaldehyde 97% 5g $66 2026-06-04 Buy
Activate Scientific AS88150 4-[2-(Trimethylsilyl)ethynyl]benzaldehyde 95% 1g $24 2021-12-16 Buy
Activate Scientific AS88150 4-[2-(Trimethylsilyl)ethynyl]benzaldehyde 97% 1g $27 2026-06-04 Buy
AK Scientific 9508AE 4-[(Trimethylsilyl)ethynyl]benzaldehyde 1g $34 2021-12-16 Buy
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Properties

Melting point :66-70 °C(lit.)
Boiling point :262.1±32.0 °C(Predicted)
Density :0.98±0.1 g/cm3(Predicted)
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
Appearance :Light brown to brown Solid
InChI :1S/C12H14OSi/c1-14(2,3)9-8-11-4-6-12(10-13)7-5-11/h4-7,10H,1-3H3
InChIKey :UZQDUXAJFTWMDT-UHFFFAOYSA-N
SMILES :C[Si](C)(C)C#Cc1ccc(C=O)cc1

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
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

It is an important raw material and intermediate used in organic synthesis, Pharmaceuticals, agrochemicals and dyestuffs.

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Suppliers and manufacturers

career henan chemical co
4-(Trimethylsilyl)ethynylbenzaldehyde
$1.00
4-(Trimethylsilyl)ethynylbenzaldehyde CAS:77123-57-0
Shanghai Daken Advanced Materials Co.,Ltd
Richest Group Ltd
ANHUI WITOP BIOTECH CO., LTD
Dayang Chem (Hangzhou) Co.,Ltd.
Nextpeptide Inc
Labnetwork lnc.
Alfa Chemistry
Hefei TNJ Chemical Industry Co.,Ltd.
Hebei Chuanghai Biotechnology Co., Ltd