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ChemicalBook > Product Catalogue >Chemical Reagents >Organic reagents >Fatty alcohols >4-PENTYN-2-OL

4-PENTYN-2-OL

4-PENTYN-2-OL Structure
  • ₹3370 - ₹16627.2
  • Product name: 4-PENTYN-2-OL
  • CAS: 2117-11-5
  • MF: C5H8O
  • MW: 84.12
  • EINECS:218-321-1
  • MDL Number:MFCD00004555
  • Synonyms:(R,S)-4-PENTYN-2-OL;4-PENTYN-2-OL, 98+%;4-Pentyn-2-ol, 97+%;1-Pentyne-4-ol;(+/-)-4-PENTYN-2-OL;4-PENTYN-2-OL;4-PENTYNE-2-OL;HC≡CCH2CH(OH)CH3
Price5 Properties Safety Information Description
5 prices
Selected condition：

Brand

  • ALFA India
  • TCI Chemicals (India)
  • Sigma-Aldrich(India)

Package

  • 5ML
  • 5g
  • 25g
  • ManufacturerALFA India
  • Product numberALF-L02752-06
  • Product description4-Pentyn-2-ol, 97%
  • Packaging5g
  • Price₹3370
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-L02752-14
  • Product description4-Pentyn-2-ol, 97%
  • Packaging25g
  • Price₹16096
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberP0818
  • Product description4-Pentyn-2-ol min. 97.0 %
  • Packaging5ML
  • Price₹4300
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number268992
  • Product description4-Pentyn-2-ol ≥98%
  • Packaging5G
  • Price₹3485.65
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number268992
  • Product description4-Pentyn-2-ol ≥98%
  • Packaging25G
  • Price₹16627.2
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
ALFA India ALF-L02752-06 4-Pentyn-2-ol, 97% 5g ₹3370 2022-05-26 Buy
ALFA India ALF-L02752-14 4-Pentyn-2-ol, 97% 25g ₹16096 2022-05-26 Buy
TCI Chemicals (India) P0818 4-Pentyn-2-ol min. 97.0 % 5ML ₹4300 2022-05-26 Buy
Sigma-Aldrich(India) 268992 4-Pentyn-2-ol ≥98% 5G ₹3485.65 2022-06-14 Buy
Sigma-Aldrich(India) 268992 4-Pentyn-2-ol ≥98% 25G ₹16627.2 2022-06-14 Buy

Properties

Melting point :-24.1°C (estimate)
Boiling point :126-127 °C (lit.)
Density :0.892 g/mL at 25 °C (lit.)
refractive index :n20/D 1.438(lit.)
Flash point :99 °F
storage temp. :Flammables area
solubility :Miscible with chloroform and ethyl acetate.
form :Liquid
pka :14.29±0.20(Predicted)
Specific Gravity :0.892
color :Clear colorless to pale yellow
BRN :1734245
CAS DataBase Reference :2117-11-5(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233 Keep container tightly closed.
P240 Ground/bond container and receiving equipment.
P241 Use explosion-proof electrical/ventilating/lighting/…/equipment.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

4-Pentyn-2-ol is used in Quantitative structure activity relationship (QSAR) studies pertaining to toxic levels of organic compounds in environmental situations. It is also used in the preparation of Fischer-type rhenium(III) benzoyldiazenido-2-oxacyclocarbenes. Further, it is used in the preparation of C-aryl glycosides by undergoing cycloaddition reaction with an aryl nitrile oxide.

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Suppliers and manufacturers

SPD CHEMICALS CHEMSWORTH A.J Chemicals TCI Chemicals (India) Pvt. Ltd. Alfa Aesar Genotech Pharmaceuticals Pvt Limited
Capot Chemical Co.,Ltd.
CONIER CHEM AND PHARMA LIMITED
Aladdin Scientific
Hebei Weibang Biotechnology Co., Ltd