CAS No.10229-10-4,3-Pentyn-1-ol Suppliers,MSDS download

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Basic Information

Molecular Structure:
CAS No.:	10229-10-4
Name:	3-Pentyn-1-ol
Article Data:	29

Formula:	C₅H₈O
Molecular Weight:	84.1179
Synonyms:	pent-3-yn-1-ol;
EINECS:	233-550-7
Density:	0.916 g/cm³
Melting Point:	-24.1°C (estimate)
Boiling Point:	156.476 °C at 760 mmHg
Flash Point:	54.444 °C
Appearance:	clear yellow liquid
Hazard Symbols:	Xi
Risk Codes:	10-36/37/38
Safety:	26-36
Transport Information:	UN 1987 3/PG 3
PSA:	20.23000
LogP:	0.39210

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Specification

The 3-Pentyn-1-ol, with the CAS registry number 10229-10-4, is also known as ZINC02015866. It belongs to the product categories of Acetylenes; Acetylenic Alcohols & Their Derivatives; Alkynes; Internal; Organic Building Blocks. Its EINECS registry number is 233-550-7. This chemical's molecular formula is C₅H₈O and molecular weight is 84.11642. Its IUPAC name is called pent-3-yn-1-ol. This chemical is clear yellow liquid.

Physical properties of 3-Pentyn-1-ol: (1)ACD/LogP: 0.46; (2)ACD/LogD (pH 5.5): 0.46; (3)ACD/LogD (pH 7.4): 0.46; (4)ACD/BCF (pH 5.5): 1.31; (5)ACD/BCF (pH 7.4): 1.31; (6)ACD/KOC (pH 5.5): 42.14; (7)ACD/KOC (pH 7.4): 42.14; (8)#H bond acceptors: 1; (9)#H bond donors: 1; (10)#Freely Rotating Bonds: 2; (11)Index of Refraction: 1.451; (12)Molar Refractivity: 24.75 cm³; (13)Molar Volume: 91.8 cm³; (14)Surface Tension: 36.5 dyne/cm; (15)Density: 0.915 g/cm³; (16)Flash Point: 54.4 °C; (17)Enthalpy of Vaporization: 45.79 kJ/mol; (18)Boiling Point: 156.5 °C at 760 mmHg; (19)Vapour Pressure: 1.04 mmHg at 25°C.

Preparation: this chemical can be prepared by but-3-yn-1-ol and iodomethane. This reaction will need reagent LiNH₂ and solvent liquid ammonia.

Uses of 3-Pentyn-1-ol: it can be used to produce 5-bromo-pent-2-yne. This reaction will need reagent pyridine, diethyl ether and phosphorus (III)-bromide.

When you are using this chemical, please be cautious about it as the following:
This chemical may cause inflammation to the skin or other mucous membranes. It is irritating to eyes, respiratory system and skin. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. Whenever you will contact it, please wear suitable protective clothing.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: CC#CCCO
(2)InChI: InChI=1S/C5H8O/c1-2-3-4-5-6/h6H,4-5H2,1H3
(3)InChIKey: IDYNOORNKYEHHO-UHFFFAOYSA-N