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Merck
CN

41571

1,1-Dimethylsiletane

≥95%

Synonym(s):

1,1-Dimethylsilacyclobutane, Dimethyltrimethylenesilane

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About This Item

Empirical Formula (Hill Notation):
C5H12Si
CAS Number:
Molecular Weight:
100.23
UNSPSC Code:
12352103
NACRES:
NA.22
PubChem Substance ID:
EC Number:
218-939-1
Beilstein/REAXYS Number:
102434
MDL number:
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InChI key

YQQFFTNDQFUNHB-UHFFFAOYSA-N

InChI

1S/C5H12Si/c1-6(2)4-3-5-6/h3-5H2,1-2H3

SMILES string

C[Si]1(C)CCC1

assay

≥95%

form

liquid

refractive index

n20/D 1.428

density

0.777 g/mL at 20 °C (lit.)

Quality Level

Other Notes

Reactive silicon compound undergoing various insertion reactions giving 5- and 6-membered rings

pictograms

Flame

signalword

Danger

hcodes

pcodes

Hazard Classifications

Flam. Liq. 2

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

23.0 °F - closed cup

flash_point_c

-5 °C - closed cup

ppe

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

Regulatory Information

危险化学品
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K. Matsumoto et al.
Tetrahedron Letters, 31, 6055-6055 (1990)
Tetrahedron Letters, 31, 6059-6059 (1990)
Y. Kakeyama et al.
Bulletin of the Chemical Society of Japan, 64, 1461-1461 (1991)

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