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5-CYANO-1-PENTYNE

5-CYANO-1-PENTYNE Structure
CAS No.
14918-21-9
Chemical Name:
5-CYANO-1-PENTYNE
Synonyms
5-Cyanopentyne;5-HEXYNNITRILE;5-HEXYNENITRILE;hex-5-ynenitrile;5-CYANO-1-PENTYNE;5-Hexyne-1-nitrile;5-HEXYNENITRILE 98%;5-Hexynenitrile,98%;5-Hexynenitrile, 98% 1GR
CBNumber:
CB6673790
Molecular Formula:
C6H7N
Molecular Weight:
93.13
MOL File:
14918-21-9.mol
MSDS File:
SDS
Modify Date:
2023/4/23 13:52:06

5-CYANO-1-PENTYNE Properties

Boiling point 115-117 °C(lit.)
Density 0.889 g/mL at 25 °C(lit.)
refractive index n20/D 1.44(lit.)
Flash point 108 °F
storage temp. 2-8°C
form Liquid
color Clear colorless to amber
Water Solubility Miscible with water.
BRN 1735926
CAS DataBase Reference 14918-21-9(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS02,GHS07
Signal word  Warning
Hazard statements  H226-H302+H312+H332-H315-H319-H335
Precautionary statements  P210-P280-P301+P312-P303+P361+P353-P304+P340+P312-P305+P351+P338
Hazard Codes  Xn
Risk Statements  10-20/21/22-36/37/38
Safety Statements  16-23-26-28-36/37/39
RIDADR  UN 1993 3/PG 3
WGK Germany  3
10-19-23
HazardClass  3
PackingGroup  III
HS Code  29269095
NFPA 704
2
2 0

5-CYANO-1-PENTYNE price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) 271349 5-Hexynenitrile 97% 14918-21-9 1G ₹1948.5 2022-06-14 Buy
Sigma-Aldrich(India) 271349 5-Hexynenitrile 97% 14918-21-9 5G ₹6700.68 2022-06-14 Buy
ALFA India ALF-L02604-06 5-Hexynenitrile, 98% 14918-21-9 5g ₹9933 2022-05-26 Buy
ALFA India ALF-L02604-03 5-Hexynenitrile, 98% 14918-21-9 1g ₹1658 2022-05-26 Buy
Product number Packaging Price Buy
271349 1G ₹1948.5 Buy
271349 5G ₹6700.68 Buy
ALF-L02604-06 5g ₹9933 Buy
ALF-L02604-03 1g ₹1658 Buy

5-CYANO-1-PENTYNE Chemical Properties,Uses,Production

Chemical Properties

clear colourless to amber liquid

Uses

5-Hexynenitrile is used in the preparation of annelated symmetric and asymmetric 3,3'-disubstituted 2,2'-bipyridines by cobalt(I)-catalyzed [2+2+2] cycloadditions with 1,3-diynes. Further, it reacts with 3-bromo-pyridine to prepare 6-(3-pyridinyl)-5-hexynenitrile.

5-CYANO-1-PENTYNE Preparation Products And Raw materials

Raw materials

Preparation Products

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5-HEXYNENITRILE 5-HEXYNNITRILE 5-CYANO-1-PENTYNE 5-HEXYNENITRILE 98% 5-Hexyne-1-nitrile 5-Hexynenitrile,98% 5-Hexynenitrile, 98% 1GR hex-5-ynenitrile 5-Cyanopentyne 14918-21-9 918-21-9 HCCCH23CN HCCCH2CH2CH2CN HC8801CCH23CN Organic Building Blocks Nitrogen Compounds Cyanides/Nitriles C6 to C7 Building Blocks NITRILE