Skip to Content
Merck
CN

Key Documents

View All Documentation

41571

1,1-Dimethylsiletane

≥95%

Synonym(s):

1,1-Dimethylsilacyclobutane, Dimethyltrimethylenesilane

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):
C5H12Si
CAS Number:
2295-12-7
Molecular Weight:
100.23
UNSPSC Code:
12352103
NACRES:
NA.22
PubChem Substance ID:
57650068
EC Number:
218-939-1
Beilstein/REAXYS Number:
102434
MDL number:
MFCD00039674
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Segment

100

assay

≥95%

form

liquid

refractive index

n20/D 1.428

density

0.777 g/mL at 20 °C (lit.)

SMILES string

C[Si]1(C)CCC1

InChI

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

InChI key

YQQFFTNDQFUNHB-UHFFFAOYSA-N

Other Notes

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

pictograms

Flame
GHS02

signalword

Danger

hcodes

H225

pcodes

P210

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

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library