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70750

Sigma-Aldrich

Dichloro(chloromethyl)methylsilane

produced by Wacker Chemie AG, Burghausen, Germany, ≥98.0% (GC)

Synonym(s):

Silane CMM1, (Chloromethyl)dichloromethylsilane, (Chloromethyl)methyldichlorosilane

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About This Item

Linear Formula:
(ClCH2)Si(CH3)Cl2
CAS Number:
1558-33-4
Molecular Weight:
163.51
Beilstein/REAXYS Number:
969205
EC Number:
216-319-5
MDL number:
MFCD00000874
UNSPSC Code:
12352101
PubChem Substance ID:
57652259
NACRES:
NA.22

grade

produced by Wacker Chemie AG, Burghausen, Germany

vapor density

>1 (vs air)

assay

≥98.0% (GC)

form

liquid

refractive index

n20/D 1.449 (lit.)

bp

121-122 °C (lit.)

density

1.284 g/mL at 25 °C (lit.)

SMILES string

C[Si](Cl)(Cl)CCl

InChI

1S/C2H5Cl3Si/c1-6(4,5)2-3/h2H2,1H3

InChI key

JAYBZWYBCUJLNQ-UHFFFAOYSA-N

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Other Notes

prices for bulk quantities on request

signalword

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Flam. Liq. 3 - Skin Corr. 1A - STOT SE 3

target_organs

Respiratory system

supp_hazards

EUH014

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

95.0 °F - closed cup

flash_point_c

35 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Certificates of Analysis (COA)

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Eugen Weisheim et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 21(35), 12436-12448 (2015-07-28)
Directed tridentate Lewis acids based on the 1,3,5-trisilacyclohexane skeleton with three ethynyl groups [CH2Si(Me)(C2H)]3 were synthesised and functionalised by hydroboration with HB(C6F5)2, yielding the ethenylborane {CH2Si(Me)[C2H2B(C6F5)2]}3, and by metalation with gallium and indium organyls affording {CH2Si(Me)[C2M(R)2]}3 (M = Ga, In

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