CAS 18457-03-9|1-O-ethyl 3-O-trimethylsilyl propanedioate

Introduction：Basic information about CAS 18457-03-9|1-O-ethyl 3-O-trimethylsilyl propanedioate, 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. Synonyms

Common Name	1-O-ethyl 3-O-trimethylsilyl propanedioate
CAS Number	18457-03-9	Molecular Weight	204.29600
Density	1.004g/cm3	Boiling Point	262.4ºC at 760mmHg
Molecular Formula	C₈H₁₆O₄Si	Melting Point	/
MSDS	ChineseUSA	Flash Point	62.9ºC
Symbol	GHS02	Signal Word	Warning

Names

Name	1-O-ethyl 3-O-trimethylsilyl propanedioate
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.004g/cm3
Boiling Point	262.4ºC at 760mmHg
Molecular Formula	C₈H₁₆O₄Si
Molecular Weight	204.29600
Flash Point	62.9ºC
Exact Mass	204.08200
PSA	52.60000
LogP	1.31770
Vapour Pressure	0.0109mmHg at 25°C
Index of Refraction	n20/D 1.416(lit.)
InChIKey	PVXMKQLVICGFSI-UHFFFAOYSA-N
SMILES	CCOC(=O)CC(=O)O[Si](C)(C)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
Risk Phrases	10
Safety Phrases	23-24/25
RIDADR	UN 3272 3/PG 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%

Synonyms

EINECS 242-340-4

Ethyl trimethylsilyl malonate

MFCD00042885

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