ChemicalBook > CAS DataBase List > BIS(TRIMETHYLSILYL) MALONATE
BIS(TRIMETHYLSILYL) MALONATE
- Product Name
- 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
- Formula Weight
- 248.42
- MOL File
- 18457-04-0.mol
More
Less
BIS(TRIMETHYLSILYL) MALONATE Property
- Melting point:
- 56 °C
- Boiling point:
- 63-66 °C/1 mmHg (lit.)
- Density
- 0.974 g/mL at 25 °C (lit.)
- refractive index
- n20/D 1.416(lit.)
- Flash point:
- 75 °F
- storage temp.
- 2-8°C
- form
- Liquid
- pka
- 12.18±0.46(Predicted)
- 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)
More
Less
More
Less
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H226Flammable liquid and vapour
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233Keep container tightly closed.
P240Ground/bond container and receiving equipment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P370+P378In case of fire: Use … for extinction.
P403+P235Store in a well-ventilated place. Keep cool.
P501Dispose of contents/container to..…
More
Less
N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 235032
- Product name
- Bis(trimethylsilyl) malonate
- Purity
- 98%
- Packaging
- 10g
- Price
- $117
- Updated
- 2024/03/01
TCI Chemical
- Product number
- B1302
- Product name
- Bis(trimethylsilyl) Malonate
- Purity
- >97.0%(GC)
- Packaging
- 5mL
- Price
- $92
- Updated
- 2024/03/01
TRC
- Product number
- B592185
- Product name
- Bis(trimethylsilyl) Malonate
- Packaging
- 500mg
- Price
- $45
- Updated
- 2021/12/16
TRC
- Product number
- B592185
- Product name
- Bis(trimethylsilyl) Malonate
- Packaging
- 5g
- Price
- $155
- Updated
- 2021/12/16
Biosynth Carbosynth
- Product number
- FB11117
- Product name
- Bis(trimethylsilyl) Malonate
- Packaging
- 50g
- Price
- $223.25
- Updated
- 2021/12/16
More
Less
BIS(TRIMETHYLSILYL) MALONATE Chemical Properties,Usage,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
Raw materials
Preparation Products
More
Less
BIS(TRIMETHYLSILYL) MALONATE Suppliers
- Tel
- 010-82848833 400-666-7788
- Fax
- 86-10-82849933
- jkinfo@jkchemical.com
- Country
- China
- ProdList
- 96815
- Advantage
- 76
- Tel
- 021-61259108 18621169109
- Fax
- 86-21-61259102
- market03@meryer.com
- Country
- China
- ProdList
- 40228
- Advantage
- 62
- Tel
- 021-67121386
- Fax
- 021-67121385
- Sales-CN@TCIchemicals.com
- Country
- China
- ProdList
- 24529
- Advantage
- 81
- Tel
- 021-021-58432009 400-005-6266
- Fax
- 021-58436166
- sales8178@energy-chemical.com
- Country
- China
- ProdList
- 44689
- Advantage
- 61
- Tel
- 0573-85285100 18627885956
- Fax
- 0573-85285100
- isenchem@163.com
- Country
- China
- ProdList
- 9413
- Advantage
- 66
- Tel
- 4009903999 13355009207
- Fax
- 0539-6365991
- 3007715519@qq.com
- Country
- China
- ProdList
- 18738
- Advantage
- 57
- Tel
- 0571-82693216
- Fax
- +86-571-82880190
- info@yuhaochemical.com
- Country
- China
- ProdList
- 9387
- Advantage
- 52
- Tel
- 021-33690831-8001 13552411790
- Fax
- 021-33690831
- postmaster@tyjchem.cn
- Country
- China
- ProdList
- 1541
- Advantage
- 55
- Tel
- 800-810-5118
- Fax
- +86-10-84193589
- cnchemical@thermofisher.com
- Country
- China
- ProdList
- 17770
- Advantage
- 75
- Tel
- 400-810-7969 010-59572699
- Fax
- 010-59572688
- ningzi.li@inno-chem.com.cn
- Country
- China
- ProdList
- 6134
- Advantage
- 55
More
Less
View Lastest Price from BIS(TRIMETHYLSILYL) MALONATE manufacturers
Shanghai Daken Advanced Materials Co.,Ltd
- Product
- BIS(TRIMETHYLSILYL) MALONATE 18457-04-0
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 1000KG /month
- Release date
- 2021-11-26
Zhuozhou Wenxi import and Export Co., Ltd
- Product
- BIS(TRIMETHYLSILYL) MALONATE 18457-04-0
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-08-11
Career Henan Chemical Co
- Product
- BIS(TRIMETHYLSILYL) MALONATE 18457-04-0
- Price
- US $9.80/KG
- Min. Order
- 1g
- Purity
- ≥99%
- Supply Ability
- 100kg
- Release date
- 2020-01-10
18457-04-0, BIS(TRIMETHYLSILYL) MALONATERelated Search:
Avatrombopag maleate
Maleic acid ricinoleate
Malonic acid
BIS(TRIMETHYLSILYL) MALONATE
METHOXYTRIMETHYLSILANE
Ethoxytrimethylsilane
Trimethyl(propoxy)silane
DIMETHYLETHOXYSILANE
Trimethylsilyl acetate
TRIMETHYLSILYL PROPIONATE
DIMETHYLACETOXYSILANE
DIMETHYLMETHOXYSILANE