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3-Dodecyne, also known as 3-Dodec-1-yne, is an organic compound with the chemical formula C12H22. It is a colorless liquid with a distinctive, pungent odor. This alkyne is characterized by a triple bond between the third and fourth carbon atoms in a linear dodecane chain. 3-Dodecyne is used in the synthesis of various chemicals, including pharmaceuticals, fragrances, and polymers. It is also employed as a chemical intermediate in the production of specialty chemicals and as a building block for more complex organic molecules. Due to its reactivity, 3-Dodecyne requires careful handling and is typically stored under an inert atmosphere to prevent unwanted reactions.

6790-27-8

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6790-27-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 6790-27-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,7,9 and 0 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 6790-27:
(6*6)+(5*7)+(4*9)+(3*0)+(2*2)+(1*7)=118
118 % 10 = 8
So 6790-27-8 is a valid CAS Registry Number.
InChI:InChI=1/C12H22/c1-3-5-7-9-11-12-10-8-6-4-2/h3-5,7,9-12H2,1-2H3

6790-27-8SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name dodec-3-yne

1.2 Other means of identification

Product number -
Other names Aethyl-octyl-acetylen

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:6790-27-8 SDS

6790-27-8Relevant academic research and scientific papers

Prop-2-ynyl- and Propadienyl-lithium Reagents. Regiocontrolled Synthesis of Allenic Compounds

Huynh, Chanh,Linstrumelle, Gerard

, p. 1133 - 1134 (2007/10/02)

Direct proof for the rearrangement of the prop-2-ynyl-lithium (2) into the propadienyl-lithium (4) is provided by the formation of the 1,3-disubstituted allenic compounds (7).

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