2-Butynyl chloride

Base Information

• Chemical Name: 2-Butynyl chloride
• CAS No.: 3355-17-7
• Molecular Formula: C4H5 Cl
• Molecular Weight: 88.5367
• Hs Code.: 2903299090
• Mol file: 3355-17-7.mol

Synonyms:2-Butyne,chloro- (6CI,7CI); 1-Chloro-2-butyne; g-Methylpropargyl chloride

Chemical Property of 2-Butynyl chloride

Chemical Property:

• Melting Point: -93.5°C (estimate)
• Refractive Index: 1.4581
• Boiling Point: 101.85°C
• PSA: 0.00000
• Density: 1.0152 (estimate)
• LogP: 1.24850

Purity/Quality:

99%min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2-Butynyl chloride

There total 3 articles about 2-Butynyl chloride which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

methyl propargyl alcohol (764-01-2) → 1-chloro-2-butyne (3355-17-7)

Guidance literature:

With pyridine; thionyl chloride; diethyl ether;

DOI:10.1021/ja01612a035

Reference yield:

4-methoxy-but-2-yne (2768-41-4) → 1-chloro-2-butyne (3355-17-7)

Guidance literature:

Reference yield:

→ 1-chloro-2-butyne (3355-17-7)

Guidance literature:

DOI:10.1021/ja00757a031

upstream raw materials:

methyl propargyl alcohol

4-methoxy-but-2-yne

Downstream raw materials:

3-but-2-ynyl-2-methyl-4-oxo-cyclohex-2-enecarboxylic acid ethyl ester

2-(but-2'-ynyl)-1H-isoindole-1,3(2H)-dione

but-2-ynyloxybenzene

(CH₂CCCH₃)Pd(P(C₆H₅)3)2Cl

Refernces

• 1、 Hatch,Chiola. "-". . p. 360. Retrieved 1951.
• 2、 Sauerberg,Larsen,Falch,Krogsgaard-Larsen. "A novel class of conformationally restricted heterocyclic muscarinic agonists". . p. 1004 - 1009. Retrieved 2007/10/02.