CAS 17082-46-1|Methyltris(dimethylsiloxy)silane

Introduction：Basic information about CAS 17082-46-1|Methyltris(dimethylsiloxy)silane, 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	Methyltris(dimethylsiloxy)silane
CAS Number	17082-46-1	Molecular Weight	268.606
Density	0.861	Boiling Point	189.1±23.0 °C at 760 mmHg
Molecular Formula	C₇H₂₄O₃Si₄	Melting Point	-155ºC
MSDS	/	Flash Point	68.2±22.6 °C

Names

Name	[bis[(dimethyl-λ3-silanyl)oxy]-methylsilyl]oxy-dimethylsilicon
Synonym	More Synonyms

Chemical & Physical Properties

Density	0.861
Boiling Point	189.1±23.0 °C at 760 mmHg
Melting Point	-155ºC
Molecular Formula	C₇H₂₄O₃Si₄
Molecular Weight	268.606
Flash Point	68.2±22.6 °C
Exact Mass	268.080261
PSA	27.69000
LogP	8.27
Vapour Pressure	0.8±0.3 mmHg at 25°C
Index of Refraction	n20/D 1.384(lit.)
InChIKey	BGISVIDNIBCUTN-UHFFFAOYSA-N
SMILES	C[Si](C)O[Si](C)(O[Si](C)C)O[Si](C)C

Safety Information

Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	26-36
WGK Germany	3
HS Code	2934999090

Customs

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Synonyms

Trisiloxane, 3-[(dimethylsilyl)oxy]-1,1,3,5,5-pentamethyl-

3-[(Dimethylsilyl)oxy]-1,1,3,5,5-pentamethyltrisiloxane

3-dimethylsilanyloxy-1,1,3,5,5-pentamethyl-trisiloxane

3-Dimethylsilyloxy-1,1,3,5,5-pentamethyl-trisiloxan

3-((Dimethylsilyl)oxy)-1,1,3,5,5-pentamethyltrisiloxane

EINECS 241-136-2

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