Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

View All Documentation

535206

Sigma-Aldrich

(Trimethylsilyl)acetylene-d

99 atom % D

Synonym(s):

Ethynyl-2-d-trimethylsilane

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
(CH3)3SiC≡CD
CAS Number:
7299-46-9
Molecular Weight:
99.22
MDL number:
MFCD02683453
UNSPSC Code:
12352202
PubChem Substance ID:
24878080

isotopic purity

99 atom % D

Quality Level

200

refractive index

n20/D 1.388 (lit.)

bp

53 °C (lit.)

density

0.702 g/mL at 25 °C (lit.)

mass shift

M+1

storage temp.

2-8°C

SMILES string

[2H]C#C[Si](C)(C)C

InChI

1S/C5H10Si/c1-5-6(2,3)4/h1H,2-4H3/i1D

InChI key

CWMFRHBXRUITQE-MICDWDOJSA-N

Related Categories

Packaging

This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Danger

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

-29.9 °F - closed cup

flash_point_c

-34.4 °C - closed cup

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
15007HI

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

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service