TETRAMETHYLCYCLOTETRASILOXANE

Modify Date: 2024-01-02 10:26:40

TETRAMETHYLCYCLOTETRASILOXANE Structure
TETRAMETHYLCYCLOTETRASILOXANE structure
 Common Name TETRAMETHYLCYCLOTETRASILOXANE
CAS Number 2370-88-9 Molecular Weight 240.509
Density 0.986 g/mL at 25 °C(lit.) Boiling Point 134.5±0.0 °C at 760 mmHg
Molecular Formula C4H16O4Si4 Melting Point −69 °C(lit.)
MSDS Chinese USA Flash Point 31.5±18.7 °C
Symbol GHS02
GHS02		 Signal Word Warning

 Names

Name 2,4,6,8-tetramethyl-1,3,5,7,2λ3,4λ3,6λ3,8λ3-tetraoxatetrasilocane
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.986 g/mL at 25 °C(lit.)
Boiling Point 134.5±0.0 °C at 760 mmHg
Melting Point −69 °C(lit.)
Molecular Formula C4H16O4Si4
Molecular Weight 240.509
Flash Point 31.5±18.7 °C
Exact Mass 240.012558
PSA 36.92000
Vapour Pressure 9.9±0.2 mmHg at 25°C
Index of Refraction n20/D 1.387(lit.)
Storage condition Flammables area

 Safety Information

Symbol GHS02
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 Xi: Irritant;
Risk Phrases R10;R36
Safety Phrases S16-S26-S36
RIDADR UN 1993 3/PG 3
WGK Germany 3
Packaging Group III
Hazard Class 3
HS Code 2901100000

 Synthetic Route

 Customs

HS Code 2901100000
Summary 2901100000 saturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

 Articles3

More Articles
Hierarchical superstructures from a star-shaped molecule consisting of a cyclic oligosiloxane with cyanobiphenyl moieties.

Soft Matter 11(1) , 58-68, (2014)

Unconventional star-shaped liquid crystals (abbreviated as SiLCs) were successfully synthesized by chemically connecting four cyanobiphenyl anisotropic mesogens to the periphery of a super-hydrophobic...
Ward, L. J.; et al.

Langmuir 19 , 2110, (2003)
Pai, C. S.; et al.

Mater. Chem. Phys. 44 , 1, (1996)

 Synonyms

1,3,5,7-tetramethylcyclotetrasiloxane
tetramethylcyclohydrosiloxane
2,4,6,8-tetramethylcyclotetrasiloxane
cyclic tetramethyltetrasiloxane
1,3,5,7-Tetramethyl Cyclotetrasiloxane
1,3,5,7-Cyclotetra(methylsiloxane) 1,3,5,7-Tetramethylcyclotetrasiloxane TMCTS
MFCD00039567
TETRAMETHYLCYCLOTETRASILOXANE
TMCTS
2,4,6,8-Tetramethyl-1,3,5,7,2,4,6,8-tetroxatetrasilocane
EINECS 219-137-4
2,4,6,8-Tetramethyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane
Cyclotetrasiloxane,2,4,6,8-tetramethyl
Cyclotetrasiloxane, 2,4,6,8-tetramethyl-
1,3,5,7-Cyclotetra(methylsiloxane),1,3,5,7-Tetramethylcyclotetrasiloxane,TMCTS
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Chemsrc provides TETRAMETHYLCYCLOTETRASILOXANE(CAS#:2370-88-9) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of TETRAMETHYLCYCLOTETRASILOXANE are included as well.>> amp version: TETRAMETHYLCYCLOTETRASILOXANE

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