Skip to Content
Merck
CN

Key Documents

View All Documentation

220817

2-(Trimethylsilyl)-1,3-dithiane

≥99%

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):
C7H16S2Si
CAS Number:
13411-42-2
Molecular Weight:
192.42
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24853194
EC Number:
236-504-4
Beilstein/REAXYS Number:
1616463
MDL number:
MFCD00006655
Assay:
≥99%
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

assay

≥99%

refractive index

n20/D 1.533 (lit.)

bp

54-55 °C/0.17 mmHg (lit.)

density

1.014 g/mL at 25 °C (lit.)

functional group

thioether

SMILES string

C[Si](C)(C)C1SCCCS1

InChI

1S/C7H16S2Si/c1-10(2,3)7-8-5-4-6-9-7/h7H,4-6H2,1-3H3

InChI key

BTTUMVHWIAXYPJ-UHFFFAOYSA-N

General description

2-(Trimethylsilyl)-1,3-dithiane participates in Lewis base-catalyzed 1,3-dithiane addition to electrophiles such as carbonyl compounds and N-substituted aldimines. It undergoes novel diazo transfer reaction with tosyl azide in hexamethylphosphoramide-THF to yield 2-diazo-1,3-dithiane, which on decomposition yields formal carbene adducts. It is a versatile acyl anion equivalent.

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

204.8 °F - closed cup

flash_point_c

96 °C - closed cup

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

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