3-HEPTYN-2-ONE

Suppliers

Names

[ CAS No. ]:
26059-43-8

[ Name ]:
3-HEPTYN-2-ONE

[Synonym ]:
3-Heptyne-2-one
Acetyl-n-propylacetylen
Hept-3-in-2-on
3-Heptin-2-on
3-Heptyn-2-one

Chemical & Physical Properties

[ Density]:
0.884g/cm3

[ Boiling Point ]:
154.3ºC at 760mmHg

[ Molecular Formula ]:
C₇H₁₀O

[ Molecular Weight ]:
110.15400

[ Flash Point ]:
50.5ºC

[ Exact Mass ]:
110.07300

[ PSA ]:
17.07000

[ LogP ]:
1.37890

[ Vapour Pressure ]:
3.19mmHg at 25°C

[ Index of Refraction ]:
1.435

Safety Information

[ HS Code ]:
2914190090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

3-heptyne
Pent-1-yne
Ethanoic anhydride
N,N-Dimethylacetamide
lithium,pent-1-yne
Acetyl chloride
lithium,but-1-yne
copper(1+),pent-1-yne
ETHYLMAGNESIUM BROMIDE

DownStream

Customs

[ HS Code ]: 2914190090

[ Summary ]:
2914190090 other acyclic ketones without other oxygen function。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Related Compounds

6-methyl-3-heptyn-2-one
1,1,1-trifluoro-3-heptyn-2-one
5-Fluoro-6-hydroxy-6-methyl-5-isopropyl-3-heptyn-2-one
5-Cyclopentyl-6-hydroxy-6-methyl-5-isopropyl-3-heptyn-2-one
3-Heptyn-2-one,6,6-dimethyl-5-[(tetrahydro-2H-pyran-2-yl)oxy]
6-Hydroxy-3-methyl-3-isopropyl-4-heptyn-2-one
1-(2-acetoxyethyl)-3,4-dihydroquinolin-2(1H)-one
3-[1-(6-Chloro-4-pyrimidinyl)-4-piperidinyl]-2-oxazolidinone
3-(5-(3-Chlorophenyl)-2-furyl)-N-(4-fluorophenyl)propanamide
9-(3-Bromo-1-benzothien-2-YL)-3,3,6,6-tetramethyl-3,4,6,7,9,10-hexahydro-1,8(2H,5H)-acridinedione
N-{[5-(2H-1,3-benzodioxol-5-yl)-1,2-oxazol-3-yl]methyl}-2-(4-methylphenoxy)acetamide
2-({5-benzyl-6-oxo-8-thia-3,5,10-triazatricyclo[7.4.0.0^{2,7}]trideca-1(9),2(7),3,10,12-pentaen-4-yl}sulfanyl)-N-(2-phenylethyl)acetamide
3-(1-Hydroxyprop-2-en-1-yl)-4-nitrophenol
3-[(4-Methoxyphenyl)sulfamoyl]thiophene-2-carboxylic acid
(3-Chloro-4-fluoro-phenyl)-(6-methyl-thieno[2,3-d]pyrimidin-4-yl)-amine
3H-indol-2-amine