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291501

Sigma-Aldrich

Dichloro(chloromethyl)methylsilane

98%

Synonym(s):

(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:
969205
EC Number:
216-319-5
MDL number:
MFCD00000874
UNSPSC Code:
12352101
PubChem Substance ID:
24857537
NACRES:
NA.22

vapor density

>1 (vs air)

Assay

98%

refractive index

n20/D 1.449 (lit.)

bp

121-122 °C (lit.)

density

1.284 g/mL at 25 °C (lit.)

storage temp.

2-8°C

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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Signal Word

Danger

Hazard Statements

H226,H314,H331,H335

Hazard Classifications

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

Target Organs

Respiratory system

Supplementary Hazards

EUH014

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

95.0 °F - closed cup

Flash Point(C)

35 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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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