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Sodium 1-butynyl, also known as sodium butynide, is an organosodium compound with the chemical formula C4H5Na. It is a colorless, hygroscopic solid that is highly reactive due to the presence of the sodium metal. Sodium, 1-butynyl- is primarily used as a reagent in organic synthesis, particularly in the formation of various organic compounds through nucleophilic addition reactions. Sodium 1-butynyl is sensitive to air and moisture, and it should be handled with care under an inert atmosphere. It is typically produced by the reaction of 1-butyne with sodium metal or sodium hydride. The compound's reactivity and unique properties make it a valuable tool in the synthesis of various organic molecules, including pharmaceuticals and specialty chemicals.

1001-57-6

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1001-57-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1001-57-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,0,0 and 1 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1001-57:
(6*1)+(5*0)+(4*0)+(3*1)+(2*5)+(1*7)=26
26 % 10 = 6
So 1001-57-6 is a valid CAS Registry Number.

1001-57-6SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name sodium,but-1-yne

1.2 Other means of identification

Product number -
Other names Sodium,1-butynyl

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:1001-57-6 SDS

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