Cas no 78-09-1 (Tetraethoxymethane)
Tetraethoxymethane Chemical and Physical Properties
Names and Identifiers
-
- Tetraethyl orthocarbonate
- Tetraethoxymethane
- (triethoxymethoxy)ethane
- triethoxymethoxyethane
- Ethane, 1,1',1'',1'''-[methanetetrayltetrakis(oxy)]tetrakis-
- CWLNAJYDRSIKJS-UHFFFAOYSA-N
- orthocarbonic acid tetraethyl ester
- Orthocarbonic acid, tetraethyl ester
- Tetraethylorthocarbonate
- W2P2570012
- Ethane, 1,1',1'',1'''-(methanetetrayltetrakis(oxy))tetrakis-
- TetraethyI orthocarbonate
- Tetra ethyl orthocarbonate
- 1-(Triethoxymethoxy)ethane
- SCHEM
- Ethane, 1,1',1'',1'''-[methanetetrayltetrakis( oxy)]tetrakis-
- A839334
- 78-09-1
- 1,1',1'',1'''-[Methanetetrayltetrakis(oxy)]tetrakis-ethane
- AKOS015961970
- BCP25780
- TetraethylOrthocarbonate-d20
- MFCD00009221
- Ethane,1',1'',1'''-[methanetetrayltetrakis(oxy)]tetrakis-
- EINECS 201-082-2
- UNII-W2P2570012
- Q15632766
- SCHEMBL46525
- 1216440-54-8
- triethoxymethoxyethane;Tetraethyl orthocarbonate
- T1107
- Tetraethyl orthocarbonate, 97%
- Tetraethyl orthocarbonate, purum, >=97.0% (GC)
- EN300-99955
- 1-(Triethoxymethoxy)ethane #
- STL185702
- CWLNAJYDRSIKJS-UHFFFAOYSA-
- NSC-28574
- AMY25780
- FT-0631340
- AS-11968
- DTXSID1075278
- CS-0031801
- Z1255485408
- NSC28574
- triethoxymethoxy-ethane
- W-104288
- NSC 28574
- InChI=1/C9H20O4/c1-5-10-9(11-6-2,12-7-3)13-8-4/h5-8H2,1-4H3
- NS00041010
- 1,1',1'',1'''-[Methanetetrayltetrakis(oxy)]tetrakis-ethane; Orthocarbonic Acid Tetraethyl Ester; NSC 28574; Tetraethyl Orthocarbonate
- DB-056283
- DTXCID1048097
- 201-082-2
- FT38792
-
- MDL: MFCD00009221
- Inchi: 1S/C9H20O4/c1-5-10-9(11-6-2,12-7-3)13-8-4/h5-8H2,1-4H3
- InChI Key: CWLNAJYDRSIKJS-UHFFFAOYSA-N
- SMILES: O(CC)C(OCC)(OCC)OCC
- BRN: 1747401
Computed Properties
- Exact Mass: 192.13600
- Monoisotopic Mass: 192.13615911g/mol
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 0
- Hydrogen Bond Acceptor Count: 4
- Heavy Atom Count: 13
- Rotatable Bond Count: 8
- Complexity: 86.7
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Topological Polar Surface Area: 36.9
- XLogP3: 1.3
Experimental Properties
- Color/Form: Colorless ether like liquid
- Density: 0.919?g/mL?at 25?°C(lit.)
- Boiling Point: 160°C
- Flash Point: Degrees Fahrenheit:127.4°F
Degrees Celsius:53°C - Refractive Index: n20/D 1.392(lit.)
- Water Partition Coefficient: Insoluble
- PSA: 36.92000
- LogP: 1.74370
- Sensitiveness: Moisture Sensitive
- Solubility: Insoluble in water, soluble in ethanol and ether
Tetraethoxymethane Security Information
-
Symbol:
- Prompt:warning
- Signal Word:Warning
- Hazard Statement: H226
- Warning Statement: P210-P233-P240-P241+P242+P243-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P370+P378-P403+P235-P501
- Hazardous Material transportation number:UN 3272 3/PG 3
- WGK Germany:3
- Hazard Category Code: 10
- Safety Instruction: S37/39-S26-S16
- FLUKA BRAND F CODES:21
-
Hazardous Material Identification:
- HazardClass:3
- PackingGroup:III
- Storage Condition:0-10°C
- Packing Group:III
- Hazard Level:3
- Safety Term:3
- Packing Group:III
- Risk Phrases:R10; R36/37/38
Tetraethoxymethane Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| XI GE MA AO DE LI QI ( SHANG HAI ) MAO YI Co., Ltd. | 163627-5G |
Tetraethoxymethane |
78-09-1 | 5g |
¥333.94 | 2023-12-10 | ||
| XI GE MA AO DE LI QI ( SHANG HAI ) MAO YI Co., Ltd. | 163627-25G |
Tetraethoxymethane |
78-09-1 | 25g |
¥1210.69 | 2023-12-10 | ||
| ChemScence | CS-0031801-25g |
Tetraethyl orthocarbonate |
78-09-1 | 97.94% | 25g |
$12.0 | 2022-04-26 | |
| ChemScence | CS-0031801-100g |
Tetraethyl orthocarbonate |
78-09-1 | 97.94% | 100g |
$162.0 | 2021-09-02 | |
| ChemScence | CS-0031801-500g |
Tetraethyl orthocarbonate |
78-09-1 | 97.94% | 500g |
$432.0 | 2021-09-02 | |
| SHANG HAI JI ZHI SHENG HUA Technology Co., Ltd. | T77710-25g |
Tetraethyl orthocarbonate |
78-09-1 | 97% | 25g |
¥53.0 | 2023-09-06 | |
| SHANG HAI JI ZHI SHENG HUA Technology Co., Ltd. | T77710-5g |
Tetraethyl orthocarbonate |
78-09-1 | 97% | 5g |
¥29.0 | 2023-09-06 | |
| SHANG HAI JI ZHI SHENG HUA Technology Co., Ltd. | T77710-100g |
Tetraethyl orthocarbonate |
78-09-1 | 97% | 100g |
¥162.0 | 2023-09-06 | |
| SHANG HAI YI EN HUA XUE JI SHU Co., Ltd. | R000869-25ml |
Tetraethoxymethane |
78-09-1 | 97% | 25ml |
¥122 | 2024-05-21 | |
| SHANG HAI YI EN HUA XUE JI SHU Co., Ltd. | R000869-5ml |
Tetraethoxymethane |
78-09-1 | 97% | 5ml |
¥38 | 2024-05-21 |
Tetraethoxymethane Suppliers
Tetraethoxymethane Related Literature
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Zhixia Liu,Tingjian Chen,Floyd E. Romesberg Chem. Sci., 2017,8, 8179-8182
-
Matthew J. Gaunt,Jinquan Yu,Jonathan B. Spencer Chem. Commun., 2001, 1844-1845
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Xinhuan Wang,Shuangfei Cai,Cui Qi Analyst, 2017,142, 2500-2506
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Max Attwood,Hiroki Akutsu,Lee Martin,Toby J. Blundell,Pierre Le Maguere,Scott S. Turner Dalton Trans., 2021,50, 11843-11851
Additional information on Tetraethoxymethane
Comprehensive Guide to Tetraethoxymethane (CAS No. 78-09-1): Properties, Applications, and Industry Insights
Tetraethoxymethane, also known as ethyl orthocarbonate (CAS No. 78-09-1), is a versatile organic compound with the molecular formula C9H20O4. This colorless liquid is widely recognized for its role as a crosslinking agent and solvent in industrial applications. Its unique tetrahedral structure, featuring four ethoxy groups bonded to a central carbon atom, makes it a valuable intermediate in organic synthesis and material science.
In recent years, the demand for high-performance additives like Tetraethoxymethane has surged due to advancements in polymer chemistry and green manufacturing. Researchers frequently search for "Tetraethoxymethane solubility," "CAS 78-09-1 safety data," or "ethyl orthocarbonate synthesis," reflecting growing interest in its physicochemical properties and sustainable production methods. The compound’s hydrolytic stability and ability to form ceramic precursors have also made it relevant in nanotechnology applications.
One of the most notable applications of Tetraethoxymethane is in the production of specialty coatings. Its ability to undergo sol-gel polymerization enables the creation of thin, durable films used in optical devices and protective layers. Industry reports highlight its compatibility with hybrid organic-inorganic materials, a trending topic in advanced material science. Users often inquire about "Tetraethoxymethane vs. tetramethoxysilane" for comparative performance analysis.
From an environmental perspective, Tetraethoxymethane aligns with the green chemistry movement due to its low toxicity profile compared to traditional halogenated solvents. Queries like "biodegradability of CAS 78-09-1" or "eco-friendly alternatives to orthocarbonates" indicate shifting market priorities. Manufacturers now emphasize its use in water-based formulations, addressing regulatory pressures and consumer demand for sustainable chemicals.
In the pharmaceutical sector, Tetraethoxymethane serves as a protecting group reagent for sensitive functional groups during multi-step syntheses. Its role in peptide coupling and drug delivery systems has been explored in recent patents, sparking searches for "pharmaceutical-grade ethyl orthocarbonate." The compound’s high purity requirements (≥99%) make it critical for GMP-compliant processes.
Emerging research explores Tetraethoxymethane’s potential in energy storage, particularly as a precursor for lithium-ion battery electrolytes. This aligns with global interest in "next-generation battery materials" and "electrolyte additives for improved conductivity." Its thermal stability (>200°C) and dielectric properties make it suitable for high-temperature applications in electronics.
For quality control purposes, analytical techniques like GC-MS and FTIR spectroscopy are essential to verify the purity of Tetraethoxymethane. Laboratories frequently search for "CAS 78-09-1 analytical standards" or "spectral data for ethyl orthocarbonate," underscoring the need for reliable characterization methods. The compound’s distinct 13C NMR signature (δ 58 ppm for central carbon) aids in identification.
Market analysts project steady growth for Tetraethoxymethane due to expanding applications in 3D printing resins and aerospace composites. Its compatibility with UV-curable systems meets the demand for rapid prototyping materials. Strategic partnerships between chemical suppliers and advanced manufacturing firms are driving innovation, particularly in tailored molecular architectures for specific performance metrics.
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