1,1-Dimethyl-1,3-dihydro-2,1-benzoxasilole

Modify Date: 2025-08-26 21:50:22

1,1-Dimethyl-1,3-dihydro-2,1-benzoxasilole Structure
1,1-Dimethyl-1,3-dihydro-2,1-benzoxasilole structure
Common Name 1,1-Dimethyl-1,3-dihydro-2,1-benzoxasilole
CAS Number 321903-29-1 Molecular Weight 164.277
Density 1.0±0.1 g/cm3 Boiling Point 205.2±20.0 °C at 760 mmHg
Molecular Formula C9H12OSi Melting Point N/A
MSDS N/A Flash Point 70.5±12.0 °C

 Names

Name 1,1-dimethyl-3H-2,1-benzoxasilole
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.0±0.1 g/cm3
Boiling Point 205.2±20.0 °C at 760 mmHg
Molecular Formula C9H12OSi
Molecular Weight 164.277
Flash Point 70.5±12.0 °C
Exact Mass 164.065735
PSA 9.23000
LogP 1.62890
Vapour Pressure 0.4±0.4 mmHg at 25°C
Index of Refraction 1.518
InChIKey GLZOQCBCUKBUJG-UHFFFAOYSA-N
SMILES C[Si]1(C)OCc2ccccc21

 Safety Information

HS Code 2934999090

 Synthetic Route

 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-dimethyl-1,3-dihydrobenzo[c][1,2]oxasilole
1,3-Dihydro-1,1-dimethyl-2,1-benzoxasilole
2,1-Benzoxasilole, 1,3-dihydro-1,1-dimethyl-
1,1-Dimethyl-1,3-dihydro-2,1-benzoxasilole
D4243
AMTSi121
1,1-dimethyl-2-oxa-1-silaindan
2,1-Benzoxasilole,1,3-dihydro-1,1-dimethyl
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