1-pentyn-5-ol

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Names

[ CAS No. ]:
5390-04-5

[ Name ]:
1-pentyn-5-ol

[Synonym ]:
4-Pentyne-1-ol
5-carbon acetylenic alcohol
1-pentyn-5-ol
5-hydroxypentyne
pent-4-yn-1-ol
MFCD00002974
4-Pentyn-1-ol
EINECS 226-383-6

Chemical & Physical Properties

[ Density]:
0.9±0.1 g/cm3

[ Boiling Point ]:
154.0±0.0 °C at 760 mmHg

[ Molecular Formula ]:
C5H8O

[ Molecular Weight ]:
84.116

[ Flash Point ]:
61.7±0.0 °C

[ Exact Mass ]:
84.057518

[ PSA ]:
20.23000

[ LogP ]:
0.35

[ Vapour Pressure ]:
1.2±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.445

[ Storage condition ]:
2-8℃

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36-S37/39

[ RIDADR ]:
1987

[ WGK Germany ]:
3

[ Packaging Group ]:
III

[ Hazard Class ]:
3.2

[ HS Code ]:
2905290000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • UNII:R874RQ16IG
  • 5-prop-2-enoxypent-1-yne
  • 2-(4-PENTYNYLOXY)TETRAHYDRO-2H-PYRAN 9&
  • 4-Pentynoic acid
  • Tetrahydrofurfuryl alcohol
  • 3,4-Dihydro-2H-pyran
  • 2-methylideneoxolane
  • ETHYL PENT-4-YNOATE

DownStream

  • 5-iodopent-1-ynyl-tri(propan-2-yl)silane
  • Propynol Ethoxylate
  • 5-Bromo-2-pentanone
  • 4-bromopent-4-en-1-ol
  • 5-phenylsulfanylpent-4-en-1-ol
  • tert-Butyl pent-4-yn-1-ylcarbamate
  • methyl 7-(2-ethynylphenyl)hept-2-en-6-ynoate
  • 2(3H)-Furanone,dihydro-5-methoxy-5-methyl-
  • 16-hydroxypalmitic acid
  • 7-(oxan-2-yloxy)hept-3-yn-1-ol

Customs

[ HS Code ]: 2905290000

[ Summary ]:
2905290000 unsaturated monohydric alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Related Compounds

  • 1-phenyl-1-pentyn-5-ol
  • 1-(Trimethylsilyl)-2-pentyn-5-ol
  • 1,1-diethoxy-3-pentyn-5-ol
  • 5-(methoxymethoxy)pent-3-yn-1-ol
  • 5-(dimethylamino)pent-3-yn-1-ol
  • (R)-(+)-dimethyl-2,6 heptadiene-1,5 ol-3
  • 7-((Hydroxyacetyl)amino)actinomycin D ester with L-valine, monoacetate
  • Ambene
  • (2S)-6-amino-N-[(2S)-1-[[(2R)-1-[[(2S)-1-amino-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-1-oxo-3-sulfanylpropan-2-yl]amino]-3-methyl-1-oxobutan-2-yl]-2-[[(2R)-2-[[(2S)-2-[[(2R)-2-[[(2R)-2-amino-3-phenylpropanoyl]amino]-3-sulfanylpropanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]hexanamide;4-[(3-carboxy-2-hydroxynaphthalen-1-yl)methyl]-3-hydroxynaphthalene-2-carboxylic acid
  • Dolo-neurobion
  • Venosan
  • Defluina
  • Chlordiazepoxide and phenobarbital (5:3)
  • 1,3-Propanediamine, N-(2-chloroethyl)-N'-(6-chloro-2-phenyl-9-acridinyl)-N-ethyl-, dihydrochloride, hydrate (4:3)
  • 3-Iodo-4-methylfuran
  • Oxycodone and aspirin
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