ChemicalBook >> CAS DataBase List >>BIS(TRIMETHYLSILYL) MALONATE
BIS(TRIMETHYLSILYL) MALONATE
- CAS No.
- 18457-04-0
- Chemical Name:
- BIS(TRIMETHYLSILYL) MALONATE
- Synonyms
- Malonic acid (tms);Malonic acid, bis-TMS;BIS(TRIMETHYLSILYL) MALONATE;Bis(trimethylsilyl) malonate,98%;Bis(trimethylsilyl) Malonate >bis(trimethylsilyl) propanedioate;Bis(triMethylsilyl) Malonate, 98% 50GR;Malonic acid, di(trimethylsilyl) ester;MALONIC ACID BIS(TRIMETHYLSILYL) ESTER;malonic acid 1,3-bis(trimethylsilyl) ester
- CBNumber:
- CB1133046
- Molecular Formula:
- C9H20O4Si2
- Molecular Weight:
- 248.42
- MDL Number:
- MFCD00009631
- MOL File:
- 18457-04-0.mol
- MSDS File:
- SDS
Last updated:2023-06-08 17:06:37
Melting point | 56 °C |
---|---|
Boiling point | 63-66 °C/1 mmHg (lit.) |
Density | 0.974 g/mL at 25 °C (lit.) |
refractive index |
n |
Flash point | 75 °F |
storage temp. | 2-8°C |
pka | 12.18±0.46(Predicted) |
form | Liquid |
color | Clear colorless to straw |
Specific Gravity | 0.97 |
Hydrolytic Sensitivity | 7: reacts slowly with moisture/water |
BRN | 2212115 |
InChIKey | ATCKJLDGNXGLAO-UHFFFAOYSA-N |
CAS DataBase Reference | 18457-04-0(CAS DataBase Reference) |
FDA UNII | KP4J43EVW8 |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS02 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Warning | |||||||||
Hazard statements | H226 | |||||||||
Precautionary statements | P210-P233-P240-P241+P242+P243-P280-P303+P361+P353-P370+P378-P403+P235-P501 | |||||||||
Hazard Codes | F | |||||||||
Risk Statements | 11 | |||||||||
Safety Statements | 16 | |||||||||
RIDADR | UN 3272 3/PG 2 | |||||||||
WGK Germany | 3 | |||||||||
F | 10-21 | |||||||||
TSCA | No | |||||||||
HazardClass | 3.2 | |||||||||
PackingGroup | III | |||||||||
HS Code | 29319090 | |||||||||
NFPA 704 |
|
BIS(TRIMETHYLSILYL) MALONATE price More Price(16)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 235032 | Bis(trimethylsilyl) malonate 98% | 18457-04-0 | 10g | $117 | 2024-03-01 | Buy |
TCI Chemical | B1302 | Bis(trimethylsilyl) Malonate >97.0%(GC) | 18457-04-0 | 5mL | $92 | 2024-03-01 | Buy |
TRC | B592185 | Bis(trimethylsilyl) Malonate | 18457-04-0 | 500mg | $45 | 2021-12-16 | Buy |
TRC | B592185 | Bis(trimethylsilyl) Malonate | 18457-04-0 | 5g | $155 | 2021-12-16 | Buy |
Biosynth Carbosynth | FB11117 | Bis(trimethylsilyl) Malonate | 18457-04-0 | 50g | $223.25 | 2021-12-16 | Buy |
BIS(TRIMETHYLSILYL) MALONATE Chemical Properties,Uses,Production
Chemical Properties
clear colorless to straw colored liquid
Uses
Bis(trimethylsilyl) malonate was used as cyclocondensation agent in cyclocondensation reactions. It was also used in the preparation of β-keto acids and methyl ketones.
General Description
Bis(trimethylsilyl) malonate is precursor for metal-organic chemical vapor deposition (MOCVD) of HfO2 and ZrO2 thin films. It undergoes acylation reaction with acid chlorides and acyl carbonates in the presence of triethylamine and magnesium or lithium salts to give β-keto acids or methyl ketones.
BIS(TRIMETHYLSILYL) MALONATE Preparation Products And Raw materials
Global( 119)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 18751 | 58 |
Hangzhou FandaChem Co.,Ltd. | +8615858145714 | FandaChem@Gmail.com | China | 9087 | 55 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32957 | 60 |
Win-Win Chemical CO., Limited | 0086-577-64498589 | sales@win-winchemical.com | CHINA | 998 | 58 |
Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | admin@nexconn.com | China | 10311 | 58 |
Shanghai Worldyang Chemical Co.,Ltd. | +86-021-56795779 +8613651600618 | sales@worldyachem.com | China | 1243 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49374 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29811 | 58 |
Hubei Co-Formula Material Tech Co., Ltd. | +86-27-84459282 | sales@cfmats.com | CHINA | 882 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
View Lastest Price from BIS(TRIMETHYLSILYL) MALONATE manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-12-10 | BIS(TRIMETHYLSILYL) MALONATE
18457-04-0
|
US $0.00 / KG | 1KG | 98% | 1000KG /month | Shanghai Daken Advanced Materials Co.,Ltd | ||
2021-08-12 | BIS(TRIMETHYLSILYL) MALONATE
18457-04-0
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd | ||
2020-01-13 | BIS(TRIMETHYLSILYL) MALONATE
18457-04-0
|
US $9.80 / KG | 1g | ≥99% | 100kg | Career Henan Chemical Co |
- BIS(TRIMETHYLSILYL) MALONATE
18457-04-0
- US $0.00 / KG
- 98%
- Shanghai Daken Advanced Materials Co.,Ltd
- BIS(TRIMETHYLSILYL) MALONATE
18457-04-0
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
- BIS(TRIMETHYLSILYL) MALONATE
18457-04-0
- US $9.80 / KG
- ≥99%
- Career Henan Chemical Co
18457-04-0(BIS(TRIMETHYLSILYL) MALONATE)Related Search:
MALONIC ACID BIS(TRIMETHYLSILYL) ESTER
BIS(TRIMETHYLSILYL) MALONATE
Malonic acid (tms)
Malonic acid, bis-TMS
Malonic acid, di(trimethylsilyl) ester
Propanedioic acid, bis(trimethylsilyl) ester
MALONIC ACID BIS(TRIMETHYLSILYL) ESTER 95+%
Bis(trimethylsilyl) malonate,98%
Bis(triMethylsilyl) Malonate, 98% 50GR
malonic acid 1,3-bis(trimethylsilyl) ester
bis(trimethylsilyl) propanedioate
Propanedioic Acid 1,3-Bis(Trimethylsilyl) Ester
Bis(trimethylsilyl) Malonate >
18457-04-0
CH33SiOCOCH2COOSiCH33
C9H20O4Si2
Building Blocks
Carbonyl Compounds
C8 to C9
Si (Classes of Silicon Compounds)
Silicon Compounds (for Synthesis)
Si-O Compounds
Silyl Esters
Organic Building Blocks
Esters
Si (Classes of Silicon Compounds)
Silicon Compounds (for Synthesis)
Silyl Esters
Si-O Compounds
Synthetic Organic Chemistry