CAS Number77123-57-0
Synonyms4-(2-trimethylsilylethynyl)benzaldehyde; MFCD02093765
Molecular Formula(CH3)3SiC≡CC6H4CHO
Molecular Weight202.32
Purity97%
Density0.98g/cm3
Boiling Point262.1ºC at 760 mmHg
Melting Point66-70 °C (lit.)
AppearanceSolid;White to Yellow to Orange powder to crystal
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 77123-57-0 |
| Catalog No. | 2A-9048077 |
| Chinese Name | 4-三甲基硅乙炔基苯甲醛 |
| Synonyms | 4-(2-trimethylsilylethynyl)benzaldehyde; MFCD02093765 |
| Molecular Formula | (CH3)3SiC≡CC6H4CHO |
| Molecular Weight | 202.32 |
| Purity | 97 |
| Density | 0.98g/cm3 |
| Boiling Point | 262.1ºC at 760 mmHg |
| Melting Point | 66-70 °C (lit.) |
| Appearance | Solid;White to Yellow to Orange powder to crystal |
| Storage Condition | Store under inert gas; avoid air, moisture (decomp |
| HTC | 2931900090 |
| PubChem ID | 24874332 |
| MDL Number | MFCD02093765 |
| SMILES | C[Si](C)(C)C#Cc1ccc(C=O)cc1 |
| InChI | 1S/C12H14OSi/c1-14(2,3)9-8-11-4-6-12(10-13)7-5-11/h4-7,10H,1-3H3 |
| InChI Key | UZQDUXAJFTWMDT-UHFFFAOYSA-N |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | transportation |
| MSDS | msds/48077_1_77123_57_0.pdf |
| Tax Rebate | 13.0% |
| Supervision | AB (Inbound cargo customs clearance form) |
| Transport Info | Product name: Purity: 97.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: No dangerous goods IMDG Code: No dangerous goods International Air Transport Dangerous Regulations: No dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Dangerous Regulations: No International Maritime Transport Dangerous Regulations Maritime Pollutants: No International Air Transport Risk Regulations: No 14.6 Special precautions for users No data available |
| Related Products in Semiconductor Chemical Intermediates | ||
|---|---|---|
| Tris(trimethylsilyloxy)ethylene | 69097-20-7 | 2A-9046969 |
| tert-Butyldimethylsilyl trifluoromethanesulfonate | 69739-34-0 | 2A-9047061 |
| 2-(Trimethylsilylmethyl)allyl acetate | 72047-94-0 | 2A-9047403 |
| 5-O-tert-Butyldimethylsilyl-2,3-O-isopropylidene-D-lyxono-1,4-lactone | 75467-36-6 | 2A-9047874 |
| 2-(Trimethylsilyl)ethoxymethyl chloride | 76513-69-4 | 2A-9048005 |
| N-(tert-Butyldimethylsilyl)-N-methyl-trifluoroacetamide | 77377-52-7 | 2A-0201130 |
| 2-(Trimethylsilyl)thiazole | 79265-30-8 | 2A-9048317 |
| Triethylsilyl trifluoromethanesulfonate | 79271-56-0 | 2A-9048320 |
| 4-Nitrophenyl 2-(trimethylsilyl)ethyl carbonate | 80149-80-0 | 2A-9048449 |
| 3-[(Trimethylsilyl)ethynyl]pyridine | 80673-00-3 | 2A-9048514 |
| Browse all Semiconductor Chemical Intermediates products » | ||
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