CAS 18457-04-0|Bis(trimethylsilyl) malonate

Introduction：Basic information about CAS 18457-04-0|Bis(trimethylsilyl) malonate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Articles4
6. Synonyms

Common Name	Bis(trimethylsilyl) malonate
CAS Number	18457-04-0	Molecular Weight	248.424
Density	1.0±0.1 g/cm3	Boiling Point	232.6±0.0 °C at 760 mmHg
Molecular Formula	C₉H₂₀O₄Si₂	Melting Point	/
MSDS	ChineseUSA	Flash Point	65.3±15.4 °C
Symbol	GHS02	Signal Word	Warning

Names

Name	bis(trimethylsilyl) propanedioate
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.0±0.1 g/cm3
Boiling Point	232.6±0.0 °C at 760 mmHg
Molecular Formula	C₉H₂₀O₄Si₂
Molecular Weight	248.424
Flash Point	65.3±15.4 °C
Exact Mass	248.090012
PSA	52.60000
LogP	2.39
Vapour Pressure	0.1±0.4 mmHg at 25°C
Index of Refraction	1.420
InChIKey	ATCKJLDGNXGLAO-UHFFFAOYSA-N
SMILES	C[Si](C)(C)OC(=O)CC(=O)O[Si](C)(C)C
Storage condition	2-8°C

Safety Information

Symbol	GHS02
Signal Word	Warning
Hazard Statements	H226
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	F: Flammable;
Risk Phrases	R11
Safety Phrases	S16
RIDADR	UN 3272 3/PG 2
WGK Germany	3
Packaging Group	III
Hazard Class	3.2
HS Code	2931900090

Customs

HS Code	2931900090
Summary	2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

Articles4

Monomeric malonate precursors for the MOCVD of HfO2 and ZrO2 thin films.

Dalton Trans. (4) , 654-63, (2009)

New Hf and Zr malonate complexes have been synthesized by the reaction of metal amides with different malonate ligands (L = dimethyl malonate (Hdmml), diethyl malonate (Hdeml), di-tert-butyl malonate ...

Synth. Commun. 15 , 1039, (1985)

Synthesis of ß-Keto Acids and Methyl Ketones Using Bis (trimethylsilyl) Malonate and Triethylamine in the Presence of Lithium or Magnesium Halides. Rathke MW and Nowak MA.

Synth. Commun. 15(12) , 1039-49, (1985)

Synonyms

Propanedioic acid, bis(trimethylsilyl) ester

malonic acid bis-trimethylsilanyl ester

dimethyl malonate

Bis(trimethylsilyl) malonate

EINECS 242-342-5

MALONIC ACID, BIS(TRIMETHYLSILYL) ESTER

MFCD00009631

Malonic Acid Bis(trimethylsilyl) Ester

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