ChemicalBook > CAS DataBase List > 4-PENTYN-2-OL

4-PENTYN-2-OL

Product Name
4-PENTYN-2-OL
CAS No.
2117-11-5
Chemical Name
4-PENTYN-2-OL
Synonyms
pent-4-yn-2-ol;4-PENTYN-2-OL;1-Pentyne-4-ol;4-PENTYNE-2-OL;HC≡CCH2CH(OH)CH3;4-Pentyn-2-ol>(+/-)-4-PENTYN-2-OL;4-Pentyn-2-ol, 97+%;4-PENTYN-2-OL, 98+%;(R,S)-4-PENTYN-2-OL
CBNumber
CB4332189
Molecular Formula
C5H8O
Formula Weight
84.12
MOL File
2117-11-5.mol
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4-PENTYN-2-OL Property

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)
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Safety

Hazard Codes 
Xi
Risk Statements 
10-36/37/38
Safety Statements 
26-36
RIDADR 
UN 1987 3/PG 3
WGK Germany 
3
F 
10
HazardClass 
3
PackingGroup 
III
HS Code 
29052990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H226Flammable liquid and vapour

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P241Use explosion-proof electrical/ventilating/lighting/…/equipment.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
268992
Product name
4-Pentyn-2-ol
Purity
≥98%
Packaging
5g
Price
$60
Updated
2024/03/01
Sigma-Aldrich
Product number
268992
Product name
4-Pentyn-2-ol
Purity
≥98%
Packaging
25g
Price
$96.6
Updated
2024/03/01
TCI Chemical
Product number
P0818
Product name
4-Pentyn-2-ol
Purity
>97.0%(GC)
Packaging
5mL
Price
$55
Updated
2024/03/01
Alfa Aesar
Product number
L02752
Product name
4-Pentyn-2-ol, 97%
Packaging
5g
Price
$42.65
Updated
2024/03/01
Alfa Aesar
Product number
L02752
Product name
4-Pentyn-2-ol, 97%
Packaging
25g
Price
$138.65
Updated
2024/03/01
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4-PENTYN-2-OL Chemical Properties,Usage,Production

Chemical Properties

4-PENTYN-2-OL is clear colorless to pale yellow liquid

Uses

4-PENTYN-2-OL is used in QSAR studies pertaining to toxicity levels of organic compounds in environmental situations.

Uses

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.

General Description

4-Pentyn-2-ol, a secondary homopropargylic alcohol, is toxic with LC50 value of 160.

4-PENTYN-2-OL Preparation Products And Raw materials

Raw materials

Preparation Products

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4-PENTYN-2-OL Suppliers

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View Lastest Price from 4-PENTYN-2-OL manufacturers

R&D Scientific Inc.
Product
4-PENTYN-2-OL 2117-11-5
Price
US $2800.00/Kg
Min. Order
1Kg
Purity
98
Supply Ability
500 Kg
Release date
2024-07-26

2117-11-5, 4-PENTYN-2-OLRelated Search:

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  • pent-4-yn-2-ol
  • (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
  • 4-Pentyn-2-ol, 97+% 5GR
  • (+/-)-4-PENTYN-2-OL, 98%(+/-)-4-PENTYN-2-OL, 98%(+/-)-4-PENTYN-2-OL, 98%
  • 4-Pentyn-2-ol&gt
  • 2117-11-5
  • 2117-11-05
  • 2117-07-5
  • CHCCH2CHOHCH3
  • CH3CHOHCH2CCH
  • HC8801CCH2CHOHCH3
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  • Acetylenes
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