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2117-28-4

2117-28-4 structure
2117-28-4 structure

Name trimethyl(trimethylsilylmethyl)silane
Synonyms Silane, methylenebis[trimethyl-
hexa-Si-methyl-Si,Si'-methanediyl-bis-silane
2.2.4.4-Tetramethyl-2.4-disila-pentan
Hexa-Si-methyl-Si,Si'-methandiyl-bis-silan
2,4-Disilapentane, 2,2,4,4-tetramethyl-
2,4-Disilapentane,2,2,4,4-tetramethyl
EINECS 218-322-7
MFCD00008275
Silane, 1,1'-methylenebis[1,1,1-trimethyl-
Bis(triMethylsilyl)Methane
Methylenebis(trimethylsilane)
Bis-trimethylsilyl-methan
Density 0.7±0.1 g/cm3
Boiling Point 134.1±13.0 °C at 760 mmHg
Melting Point −71 °C(lit.)
Molecular Formula C7H20Si2
Molecular Weight 160.405
Flash Point 12.8±0.0 °C
Exact Mass 160.110352
LogP 4.39
Vapour Pressure 10.1±0.2 mmHg at 25°C
Index of Refraction 1.397
Hazard Codes F:Flammable;Xi:Irritant;
Risk Phrases R11;R36/37/38
Safety Phrases S9-S16-S29-S33-S36/37/39
RIDADR UN 1993 3/PG 2
WGK Germany 3
Packaging Group II
Hazard Class 3
HS Code 2931900090
HS Code 2931900090
Summary 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%