1,1,1,3,5,5,5-Heptamethyl-3-phenyltrisiloxane

Modify Date: 2024-01-10 21:56:22

1,1,1,3,5,5,5-Heptamethyl-3-phenyltrisiloxane Structure
1,1,1,3,5,5,5-Heptamethyl-3-phenyltrisiloxane structure
Common Name 1,1,1,3,5,5,5-Heptamethyl-3-phenyltrisiloxane
CAS Number 546-44-1 Molecular Weight 298.601
Density 0.9±0.1 g/cm3 Boiling Point 270.7±23.0 °C at 760 mmHg
Molecular Formula C13H26O2Si3 Melting Point N/A
MSDS N/A Flash Point 101.7±23.0 °C

 Names

Name trimethyl-(methyl-phenyl-trimethylsilyloxysilyl)oxysilane
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.9±0.1 g/cm3
Boiling Point 270.7±23.0 °C at 760 mmHg
Molecular Formula C13H26O2Si3
Molecular Weight 298.601
Flash Point 101.7±23.0 °C
Exact Mass 298.124054
PSA 18.46000
LogP 6.49
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.460

 Safety Information

Risk Phrases R36/37/38
Safety Phrases 26-36/37/39
HS Code 2934999090

 Synthetic Route

~72%

1,1,1,3,5,5,5-Heptamethyl-3-phenyltrisiloxane Structure

1,1,1,3,5,5,5-H...

CAS#:546-44-1

Literature: Murata, Miki; Ota, Kosuke; Yamasaki, Hiroyuki; Watanabe, Shinji; Masuda, Yuzuru Synlett, 2007 , # 9 p. 1387 - 1390

~%

1,1,1,3,5,5,5-Heptamethyl-3-phenyltrisiloxane Structure

1,1,1,3,5,5,5-H...

CAS#:546-44-1

Literature: Journal of the American Chemical Society, , vol. 70, p. 1115 - 1117 Si: MVol.C, 106, page 292 - 295

~%

1,1,1,3,5,5,5-Heptamethyl-3-phenyltrisiloxane Structure

1,1,1,3,5,5,5-H...

CAS#:546-44-1

Literature: Journal of the American Chemical Society, , vol. 70, p. 1115,1116

~90%

1,1,1,3,5,5,5-Heptamethyl-3-phenyltrisiloxane Structure

1,1,1,3,5,5,5-H...

CAS#:546-44-1

Literature: Murata, Miki; Fukuyama, Naoaki; Wada, Jun-Ichi; Watanabe, Shinji; Masuda, Yuzuru Chemistry Letters, 2007 , vol. 36, # 7 p. 910 - 911

~%

1,1,1,3,5,5,5-Heptamethyl-3-phenyltrisiloxane Structure

1,1,1,3,5,5,5-H...

CAS#:546-44-1

Literature: Zhurnal Obshchei Khimii, , vol. 29, p. 1534,1536,1539; engl.Ausg.S.1508,1509,1511

~%

1,1,1,3,5,5,5-Heptamethyl-3-phenyltrisiloxane Structure

1,1,1,3,5,5,5-H...

CAS#:546-44-1

Literature: J. Gen. Chem. USSR (Engl. Transl.), , vol. 53, # 9 p. 2085 - 2091,1881 - 1887

 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

1,1,1,3,5,5,5-Heptamethyl-3-phenyltrisiloxane
3-phenyl-1,1,1,3,5,5,5-heptamethyltrisiloxane
Benzene, [1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy]disiloxanyl]-
bis(trimethylsiloxy)phenylmethylsilane
2.2.4.6.6-pentamethyl-4-phenyl-2.4.6-trisila-3.5-dioxaheptane
3-PHENYLHEPTAMETHYLTRISILOXANE
1,1,1,3,5,5,5-Heptamethyl-3-phenyl-trisiloxan