2,4,6,8-Tetramethylcyclotetrasiloxane supplier

Name
2,4,6,8-TETRAMETHYLCYCLOTETRASILOXANE
EINECS 219-137-4
CAS No. 2370-88-9
Density 0.986 g/mL at 25 °C(lit.)
Solubility Miscible with most organic solvents. Immiscible with water.
Melting Point -69 °C
Formula C₄H₁₆O₄Si₄
Boiling Point 134.5 °C at 760 mmHg
Molecular Weight 240.511
Flash Point 31.5 °C
Transport Information UN 1993 3/PG 3
Appearance Colorless or yellowish transparent liquid
Safety 16-26-36
Risk Codes 10-36
Molecular Structure
Hazard Symbols Xi
Synonyms 1,3,5,7-Cyclotetra(methylsiloxane);1,3,5,7-Tetrahydrogen-1,3,5,7-tetramethylcyclotetrasiloxane;1,3,5,7-Tetramethylcyclotetrasiloxane;Hydrosilox;KF 9902;LS 8600;SIT 7530.0;Tetramethylcyclotetrasiloxane;
PSA
LogP

2,4,6,8-Tetramethylcyclotetrasiloxane Specification

The Cyclotetrasiloxane,2,4,6,8-tetramethyl-, with the CAS registry number 2370-88-9, has the IUPAC name of 2,4,6,8-tetramethyl-1,3,5,7,2λ3,4λ3,6λ3,8λ3-tetraoxatetrasilocane. For being a kind of colorless or yellowish transparent liquid, it is sensitive to moisture, with the product categories including siloxanes.

The characteristics of this chemical are as follows: (1)#H bond acceptors: 4; (2)#H bond donors: 0; (3)#Freely Rotating Bonds: 0; (4)Polar Surface Area: 36.92; (5)Exact Mass: 235.981265; (6)MonoIsotopic Mass: 235.981265; (7)Topological Polar Surface Area: 36.9; (8)Heavy Atom Count: 12; (9)Complexity: 99; (10)Covalently-Bonded Unit Count: 1.

When you are dealing with this chemical, you should be cautious. This is a kind of irritant chemical which may cause inflammation to the skin or other mucous membranes. Therefore, you should wear suitable protective clothing. If in case of contact with eyes, rinse immediately with plenty of water and seek medical advice. And then keep it away from sources of ignition - No smoking.

In addition, you could convert the following datas into the molecular structure:
(1)Canonical SMILES: C[Si]1O[Si](O[Si](O[Si](O1)C)C)C
(2)InChI: InChI=1S/C4H12O4Si4/c1-9-5-10(2)7-12(4)8-11(3)6-9/h1-4H3
(3)InChIKey: WZJUBBHODHNQPW-UHFFFAOYSA-N

Product Name

2,4,6,8-TETRAMETHYLCYCLOTETRASILOXANE

2,4,6,8-Tetramethylcyclotetrasiloxane Specification

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