• USA Home
  • 244392 - 3,3-Dimethyl-1-butyne

EMAIL THIS PAGE TO A FRIEND
244392 Sigma-Aldrich

3,3-Dimethyl-1-butyne

98%

Synonym: tert-Butylacetylene

  • CAS Number 917-92-0

  • Linear Formula (CH3)3CC≡CH

  • Molecular Weight 82.14

  •  Beilstein/REAXYS Number 1697100

  •  EC Number 213-035-3

  •  MDL number MFCD00008852

  •  PubChem Substance ID 24854672

Purchase

Properties

Related Categories Alkynes, Building Blocks, Chemical Synthesis, Organic Building Blocks, Terminal More...
vapor pressure   7.88 psi ( 20 °C)
InChI Key   PPWNCLVNXGCGAF-UHFFFAOYSA-N
assay   98%
refractive index   n20/D 1.374 (lit.)
bp   37-38 °C(lit.)
mp   −78 °C (lit.)
density   0.667 g/mL at 25 °C (lit.)
storage temp.   2-8°C

Description

Application

3,3-Dimethyl-1-butyne was used in the synthesis of erythro and threo isomers of B-(3,3-dimethyl-1,2-dideuterio-1-butyl)-9-BBN by hydroboration-deuteronolysis-hydroboration sequence.

Packaging

5, 25 g in ampule

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 3295BE 3 / PGII
WGK Germany 
3
Flash Point(F) 
-13 °F
Flash Point(C) 
-25 °C

Documents

Certificate of Analysis

???PDP_SDS_LOT_NUMBER_ERROR_MSG???

Certificate of Origin

???PDP_SDS_LOT_NUMBER_ERROR_MSG???
Protocols & Articles

Related Content

Alkynes and Acetylenic Building Blocks

We list over 600 alkyne building blocks, including a wide array of propargyl alcohols, acetylenic boron reagents, and halogenated substrates for cross-coupling. Additionally, many of these are termin...
Keywords: Building blocks, Coupling reactions, Cross couplings

Peer-Reviewed Papers
15

References

Related Products

accessory

Product #

Description

Add to Cart

Z693847 Scienceware® Break-Safe ampule opener

related product

Product #

Description

Add to Cart

08168 Timestrip Plus 8 °C

Technical Service:

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

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?