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1,3,5,7-Tetramethylcyclotetrasiloxane - 97%, high purity , CAS No.2370-88-9

≥97%

CAS#: 2370-88-9
Formula: (HSiCH₃O)₄
Molecular Weight: 240.51
Beilstein Registry Number: 1775282
EC Number: 219-137-4
MDL number: MFCD00039567
PubChem CID: 6327421

Item Number

W306017

Grouped product items
SKU	Size	Availability	Price	Qty
W306017-5g	5g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$29.90
W306017-25g	25g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$94.90

Discover 1,3,5,7-Tetramethylcyclotetrasiloxane by Aladdin Scientific in 97% for only $29.90. Available - in Ligands at Aladdin Scientific. Tags: Element classified compounds, Hydrogenated silane.

View related series

Element classified compounds Hydrogenated silane

Basic Description

Synonyms	2,4,6,8-Tetramethylcyclotetrasiloxane\|2370-88-9\|1,3,5,7-Tetramethylcyclotetrasiloxane\|Tetramethylcyclotetrasiloxane\|Cyclotetrasiloxane, 2,4,6,8-tetramethyl-\|TMCTS\|MFCD00039567\|27576-78-9\|1,2,5,7-Tetramethylcyclotetrasiloxane\|EINECS 219-137-4\|EC 219-137-4\|
Specifications & Purity	97%
Storage Temp	Store at 2-8°C,Argon charged
Shipped In	Wet ice
Product Description	Compound undergoes hydrosilylation reactions.¹

Names and Identifiers

INCHI	InChI=1S/C4H12O4Si4/c1-9-5-10(2)7-12(4)8-11(3)6-9/h1-4H3
InChi Key	WZJUBBHODHNQPW-UHFFFAOYSA-N
Canonical SMILES	C[Si]1O[Si](O[Si](O[Si](O1)C)C)C
Isomeric SMILES	C[Si]1O[Si](O[Si](O[Si](O1)C)C)C
WGK Germany	3
PubChem CID	6327421
UN Number	1993
Packing Group	III
Molecular Weight	240.51
Beilstein	1775282

Certificates

Certificate of Analysis(COA)

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2 results found

Lot Number	Certificate Type	Date	Item
F2105255	Certificate of Analysis	Mar 14, 2023	W306017
F2105256	Certificate of Analysis	Mar 14, 2023	W306017

Solubility

Miscible with most organic solvents. Immiscible with water.

Sensitivity

Heat & Moisture Sensitive.

Refractive Index

1.387

Flash Point(°F)

77°F

Flash Point(°C)

25℃

Boil Point(°C)

134-135℃

Melt Point(°C)

-69℃

Safety and Hazards(GHS)

Pictogram(s)	GHS02
Signal	Warning
Hazard Statements	H225:Highly Flammable liquid and vapor H226:Flammable liquid and vapor
Precautionary Statements	P280:Wear protective gloves/protective clothing/eye protection/face protection. P370+P378:In case of fire: Use ... to extinguish. P210:Keep away from heat, hot surface, sparks, open flames and other ignition sources. - No smoking. P501:Dispose of contents/container to ... P233:Keep container tightly closed. P240:Ground/bond container and receiving equipment. P403+P235:Store in a well-ventilated place. Keep cool. P303+P361+P353:IF ON SKIN (or hair): Take off Immediately all contaminated clothing. Rinse SKIN with water [or shower]. P241:Use explosion-proof [electrical/ventilating/lighting/.../] equipment. P242:Use only non-sparking tools. P243:Take precautionary measures against static discharge.
WGK Germany	3
Class	3

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