14640

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14640

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1,2-Bis(chlorodimethylsilyl)ethane

purum, ≥97.0% (AT)

Synonym:1,1,4,4-Tetramethyl-1,4-dichloro-disilethylene, 2,5-Dichloro-2,5-dimethyl-2,5-disilahexane
CAS Number:13528-93-3
Linear Formula:[-CH2Si(CH3)2Cl]2
Molecular Weight:215.27
Beilstein Registry Number:1920141
EC Number:236-871-0
MDL number:MFCD00000505

Description

Other NotesReagent for the protection of primary amines as "stabase adducts" 1,2,3; Reagent used in the zinc-mediated dicarbonyl coupling4

Properties

gradepurum
assay≥97.0% (AT)
bp198 °C/734 mmHg(lit.)
mp35-38 °C(lit.)
 35-38 °C

Safety

Personal Protective EquipmentEyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
Hazard CodesC
Risk Statements34
Safety Statements26-28-36/37/39-45
RIDADRUN3261 8/PG 2
WGK Germany3
Flash Point(F)149 °F
Flash Point(C)65 °C

Related Products

Replaced by267880, 1,2-Bis(chlorodimethylsilyl)ethane

References

Cited Reference1. P.F. Hudrlik, A.K. Kulkarni J. Am. Chem. Soc. 103, 6251, (1981)
 2. T.T. Guggenheim Tetrahedron Lett. 25, 1253, (1984)
 3. R.B. Weisenfeld, M.D. Miller Synth. Commun. 16, 809, (1986)
 4. C.A.M. Afonso et al. Tetrahedron Lett. 33, 3899, (1992)
referenceAldrich MSDS 1, 195:B / Corp MSDS 1 (1), 424:D / FT-IR 2 (3), 4350:D / RegBook 1 (2), 2957:K / Structure Index 1, 468:E:3 / Vapor Phase 3, 1643:C