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ChemicalBook >> CAS DataBase List >> BIS(TRIMETHYLSILYL) MALONATE

BIS(TRIMETHYLSILYL) MALONATE

BIS(TRIMETHYLSILYL) MALONATE price.
  • $10 - $3980
  • Product name: BIS(TRIMETHYLSILYL) MALONATE
  • CAS: 18457-04-0
  • MF: C9H20O4Si2
  • MW: 248.42
  • EINECS:242-342-5
  • MDL Number:MFCD00009631
  • Synonyms: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%
16 prices
Selected condition：
Brand
  • AHH
  • AK Scientific
  • Ambeed
  • Biosynth Carbosynth
  • JR MediChem
  • Matrix Scientific
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 500mg
  • 1g
  • 5mL
  • 5g
  • 10g
  • 25g
  • 50g
  • 100g
  • 1kg
  • ManufacturerAHH
  • Product numberMT-16515
  • Product descriptionMalonicacidbis(trimethylsilyl)ester 95%
  • Packaging100g
  • Price$436
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number9651AA
  • Product descriptionBis(trimethylsilyl) Malonate
  • Packaging10g
  • Price$227
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA358446
  • Product descriptionBis(trimethylsilyl) Malonate 96%+(GC)
  • Packaging1g
  • Price$10
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA358446
  • Product descriptionBis(trimethylsilyl) Malonate 96%+(GC)
  • Packaging5g
  • Price$30
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA358446
  • Product descriptionBis(trimethylsilyl) Malonate 96%+(GC)
  • Packaging25g
  • Price$92
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB11117
  • Product descriptionBis(trimethylsilyl) Malonate
  • Packaging10g
  • Price$52.5
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB11117
  • Product descriptionBis(trimethylsilyl) Malonate
  • Packaging25g
  • Price$118.25
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB11117
  • Product descriptionBis(trimethylsilyl) Malonate
  • Packaging50g
  • Price$223.25
  • Updated2021-12-16
  • Buy
  • ManufacturerJR MediChem
  • Product numberJR6-L9318
  • Product descriptionBis(trimethylsilyl) Malonate 96%
  • Packaging1kg
  • Price$3980
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number099085
  • Product descriptionBis(trimethylsilyl) malonate 95+%
  • Packaging1g
  • Price$39
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number099085
  • Product descriptionBis(trimethylsilyl) malonate 95+%
  • Packaging5g
  • Price$98
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number099085
  • Product descriptionBis(trimethylsilyl) malonate 95+%
  • Packaging10g
  • Price$151
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number235032
  • Product descriptionBis(trimethylsilyl) malonate 98%
  • Packaging10g
  • Price$117
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberB1302
  • Product descriptionBis(trimethylsilyl) Malonate >97.0%(GC)
  • Packaging5mL
  • Price$92
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberB592185
  • Product descriptionBis(trimethylsilyl) Malonate
  • Packaging500mg
  • Price$45
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberB592185
  • Product descriptionBis(trimethylsilyl) Malonate
  • Packaging5g
  • Price$155
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-16515 Malonicacidbis(trimethylsilyl)ester 95% 100g $436 2021-12-16 Buy
AK Scientific 9651AA Bis(trimethylsilyl) Malonate 10g $227 2021-12-16 Buy
Ambeed A358446 Bis(trimethylsilyl) Malonate 96%+(GC) 1g $10 2021-12-16 Buy
Ambeed A358446 Bis(trimethylsilyl) Malonate 96%+(GC) 5g $30 2021-12-16 Buy
Ambeed A358446 Bis(trimethylsilyl) Malonate 96%+(GC) 25g $92 2021-12-16 Buy
Biosynth Carbosynth FB11117 Bis(trimethylsilyl) Malonate 10g $52.5 2021-12-16 Buy
Biosynth Carbosynth FB11117 Bis(trimethylsilyl) Malonate 25g $118.25 2021-12-16 Buy
Biosynth Carbosynth FB11117 Bis(trimethylsilyl) Malonate 50g $223.25 2021-12-16 Buy
JR MediChem JR6-L9318 Bis(trimethylsilyl) Malonate 96% 1kg $3980 2021-12-16 Buy
Matrix Scientific 099085 Bis(trimethylsilyl) malonate 95+% 1g $39 2021-12-16 Buy
Matrix Scientific 099085 Bis(trimethylsilyl) malonate 95+% 5g $98 2021-12-16 Buy
Matrix Scientific 099085 Bis(trimethylsilyl) malonate 95+% 10g $151 2021-12-16 Buy
Sigma-Aldrich 235032 Bis(trimethylsilyl) malonate 98% 10g $117 2024-03-01 Buy
TCI Chemical B1302 Bis(trimethylsilyl) Malonate >97.0%(GC) 5mL $92 2024-03-01 Buy
TRC B592185 Bis(trimethylsilyl) Malonate 500mg $45 2021-12-16 Buy
TRC B592185 Bis(trimethylsilyl) Malonate 5g $155 2021-12-16 Buy

Properties

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
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)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233 Keep container tightly closed.
P240 Ground/bond container and receiving equipment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P370+P378 In case of fire: Use … for extinction.
P403+P235 Store in a well-ventilated place. Keep cool.
P501 Dispose of contents/container to..…

Description

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.

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