sym-Trimethyltriphenylcyclo trisiloxane

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Names

[ CAS No. ]:
546-45-2

[ Name ]:
sym-Trimethyltriphenylcyclo trisiloxane

[Synonym ]:
cis-2,4,6-Trimethyl-2,4,6-triphenylcyclotrisiloxane
1,3,5-trimethyl-1,3,5triphenylcyclotrisiloxane
Methylphenylcyclosiloxanes
Mixedcis-/trans-isomeres
2,4,6-TRIMETHYL-2,4,6-TRIPHENYLCYCLO
Trimethyltriphenylcyclotrisiloxane
cis-trimethyltriphenylcyclotrisiloxane
Phenylmethylsiloxane cyclic trimer
1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane
trans-1.3.5-Trimethyl-1.3.5-triphenylcyclotrisiloxan
Cyclotrisiloxane, 2,4,6-trimethyl-2,4,6-triphenyl-, (Z)-
PHENYLMETHYLCYCLOSILOXANES
2,4,6-TRIMETHYL-2,4,6-TRIPHENYLCYCLOTRISILOXANE
LS 8490
TRIPHENYLTRIMETHYLCYCLOTRISILOXANE
2,4,6-Trimethyl-2,4,6-triphenyl-1,3,5,2,4,6-trioxatrisilinane
Cyclotrisiloxane, 2,4,6-trimethyl-2,4,6-triphenyl-

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
402.3±18.0 °C at 760 mmHg

[ Melting Point ]:
100°C

[ Molecular Formula ]:
C21H24O3Si3

[ Molecular Weight ]:
408.670

[ Flash Point ]:
163.2±21.6 °C

[ Exact Mass ]:
408.103333

[ PSA ]:
27.69000

[ LogP ]:
2.98740

[ Appearance of Characters ]:
solid

[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C

[ Index of Refraction ]:
1.569

[ Storage condition ]:
2~8℃，Seal

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R20/21/22

[ Safety Phrases ]:
24/25-36/37/39

[ WGK Germany ]:
3

[ HS Code ]:
2902909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Dichloro(methyl)phenylsilane
  • Methyl(phenyl)silane
  • (2-phenylpropan-2-ylperoxy)methyl(phenyl)silane

DownStream

  • Silanediol,1-methyl-1-phenyl-, 1,1-diacetate
  • 4-Acetylbiphenyl
  • 4-Methoxybiphenyl

Customs

[ HS Code ]: 2902909090

[ Summary ]:
2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

Related Compounds

  • sym-2,5-[hydroxy(p-tolyl)methyl]thiophene
  • sym-di-n-butyl citrate
  • sym-homospermidine
  • sym-n-butyl(bis<4(5)-sulfobenzo>-16-crown-5-oxy)acetic acid
  • sym-diheptadecylurea
  • syM-HomosperMidine Trihydrochloride
  • 5-(Benzyloxy)-1,3-difluoro-2-(3-fluorophenyl)benzene
  • 3-({5-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-1-methyl-1H-pyrazol-4-yl}formamido)butanoic acid
  • 2-({5-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-1-methyl-1H-pyrazol-4-yl}formamido)-2-methylpropanoic acid
  • 2-(1-{5-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-1,3-oxazole-4-amido}cyclobutyl)acetic acid
  • 4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-[(octahydropentalen-1-yl)carbamoyl]butanoic acid
  • 4-(5-bromo-2,3-dihydro-1H-isoindol-2-yl)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-oxobutanoic acid
  • 3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-{[(4-methyl-1,2-oxazol-3-yl)methyl]carbamoyl}propanoic acid
  • 3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-oxo-4-(3-propylpiperidin-1-yl)butanoic acid
  • (2R)-1-{5-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]oxolane-2-carbonyl}-2-methylpyrrolidine-2-carboxylic acid
  • 2-[(2S)-3-(dimethylamino)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanamido]-3-methoxy-2-methylpropanoic acid
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