CAS No.18495-27-7,1-BROMO-2-OCTYNE Suppliers

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Basic Information

Molecular Structure:
CAS No.:	18495-27-7
Name:	1-BROMO-2-OCTYNE
Article Data:	58

Formula:	C₈H₁₃Br
Molecular Weight:	189.095
Synonyms:	1-Bromo-2-octyne;2-Octynyl bromide;
Density:	1.203 g/cm³
Boiling Point:	195.9 °C at 760 mmHg
Flash Point:	72.5 °C
Risk Codes:	36/37/38
Safety:	26-36/37/39
PSA:	0.00000
LogP:	2.96500

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Specification

This chemical is called 2-Octyne, 1-bromo-, and its systematic name is 1-Bromooct-2-yne. With the molecular formula of C₈H₁₃Br, its molecular weight is 189.09. The CAS registry number of this chemical is 18495-27-7.

Other characteristics of the 2-Octyne, 1-bromo- can be summarised as followings: (1)ACD/LogP: 3.91; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 3.91; (4)ACD/LogD (pH 7.4): 3.91; (5)ACD/BCF (pH 5.5): 551.81; (6)ACD/BCF (pH 7.4): 551.81; (7)ACD/KOC (pH 5.5): 3192.81; (8)ACD/KOC (pH 7.4): 3192.81; (9)#H bond acceptors: 0; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 4; (12)Index of Refraction: 1.482; (13)Molar Refractivity: 44.84 cm³; (14)Molar Volume: 157 cm³; (15)Polarizability: 17.77×10^-24cm³; (16)Surface Tension: 34.5 dyne/cm; (17)Density: 1.203 g/cm³; (18)Flash Point: 72.5 °C; (19)Enthalpy of Vaporization: 41.44 kJ/mol; (20)Boiling Point: 195.9 °C at 760 mmHg; (21)Vapour Pressure: 0.575 mmHg at 25°C.

Production method of this chemical: The 2-Octyne, 1-bromo- could be obtained by the reactant of oct-2-yn-1-ol. This reaction needs the reagent of PBr₃.

The 2-Octyne, 1-bromo- could be obtained by the reactant of oct-2-yn-1-ol

Uses of this chemical: The 2-Octyne, 1-bromo- could react with prop-2-yn-1-ol, and obtain the undeca-2,5-diyn-1-ol. This reaction needs the reagent of EtMgBr.

The 2-Octyne, 1-bromo- could react with prop-2-yn-1-ol, and obtain the undeca-2,5-diyn-1-ol

When you are using this chemical, please be cautious about it as the following: This chemical is irritating to eyes, respiratory system and skin. You should wear suitable protective clothing if you use it. In case of contacting with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
1.SMILES: BrCC#CCCCCC
2.InChI: InChI=1/C8H13Br/c1-2-3-4-5-6-7-8-9/h2-5,8H2,1H3
3.InChIKey: QKPBYOBXEXNWOA-UHFFFAOYAB