CAS 4766-57-8|Silane, tetrabutoxy-

Introduction：Basic information about CAS 4766-57-8|Silane, tetrabutoxy-, 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. Synonyms

Common Name	Silane, tetrabutoxy-
CAS Number	4766-57-8	Molecular Weight	320.540
Density	0.9±0.1 g/cm3	Boiling Point	275.0±0.0 °C at 760 mmHg
Molecular Formula	C₁₆H₃₆O₄Si	Melting Point	-80 °C
MSDS	ChineseUSA	Flash Point	78.9±0.0 °C
Symbol	GHS07	Signal Word	Warning

Names

Name	Tetrabutyl orthosilicate
Synonym	More Synonyms

Chemical & Physical Properties

Density	0.9±0.1 g/cm3
Boiling Point	275.0±0.0 °C at 760 mmHg
Melting Point	-80 °C
Molecular Formula	C₁₆H₃₆O₄Si
Molecular Weight	320.540
Flash Point	78.9±0.0 °C
Exact Mass	320.238281
PSA	36.92000
LogP	9.35
Vapour density	>1 (vs air)
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.433
InChIKey	UQMOLLPKNHFRAC-UHFFFAOYSA-N
SMILES	CCCCO[Si](OCCCC)(OCCCC)OCCCC
Water Solubility	reacts

Safety Information

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S36/37/39-S37/39
RIDADR	UN2924
WGK Germany	3
Packaging Group	III

Synonyms

Tetrabutyl orthosilicate

tetrabutyl silicate

Tetra-n-butoxysilane

Silicic acid (HSiO), tetrabutyl ester

Tetrabutoxysilane

EINECS 225-305-8

MFCD00009432

Silane, tetrabutoxy-

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