Safety Reference
Danger
Sourcing 1,1,3,3-Tetramethyl-1,3-divinyldisilazane?
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Nitric acid
production of ammonium nitrate fertilizer
Sourcing 1,1,3,3-Tetramethyl-1,3-divinyldisilazane?
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1,1,3,3-Tetramethyl-1,3-divinyldisilazane is a silicon-containing compound used as a reagent in chemical synthesis. Its structure features a disilazane backbone with vinyl groups attached to each silicon atom.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
The international HS code for 1,1,3,3-Tetramethyl-1,3-divinyldisilazane (CAS 7691-02-3) is 2931.90.
2931.90
2931 90 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
[[[ethenyl(dimethyl)silyl]amino]-dimethylsilyl]ethene
WYUIWUCVZCRTRH-UHFFFAOYSA-N
C[Si](C)(C=C)N[Si](C)(C)C=C