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
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)
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
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.
N-Bromosuccinimide Price
- Product number
- 268992
- Product name
- 4-Pentyn-2-ol
- Purity
- ≥98%
- Packaging
- 5g
- Price
- $60
- Updated
- 2024/03/01
- Product number
- 268992
- Product name
- 4-Pentyn-2-ol
- Purity
- ≥98%
- Packaging
- 25g
- Price
- $96.6
- Updated
- 2024/03/01
- Product number
- P0818
- Product name
- 4-Pentyn-2-ol
- Purity
- >97.0%(GC)
- Packaging
- 5mL
- Price
- $55
- Updated
- 2024/03/01
- Product number
- L02752
- Product name
- 4-Pentyn-2-ol, 97%
- Packaging
- 5g
- Price
- $42.65
- Updated
- 2024/03/01
- Product number
- L02752
- Product name
- 4-Pentyn-2-ol, 97%
- Packaging
- 25g
- Price
- $138.65
- Updated
- 2024/03/01
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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View Lastest Price from 4-PENTYN-2-OL manufacturers
- 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