1-Bromooctane

ChemicalBook > CAS DataBase List > 1-Bromooctane

Product Name: 1-Bromooctane
CAS No.: 111-83-1
Chemical Name: 1-Bromooctane
Synonyms: OCTYL BROMIDE;1-bromoctane;BROMOOCTANE;1-Bromoctan;1-BROMOOCTANE;8-Bromooctane;Caprylbromide;Octoicbromide;1-bromo-octan;1-Octylbromid
CBNumber: CB5117046
Molecular Formula: C8H17Br
Formula Weight: 193.12
MOL File: 111-83-1.mol

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1-Bromooctane Property

Melting point:: -55 °C
Boiling point:: 201 °C (lit.)
Density: 1.118 g/mL at 25 °C (lit.)
vapor density: 6.7 (vs air)
vapor pressure: 0.34 mm Hg ( 25 °C)
refractive index: n20/D 1.452(lit.)
Flash point:: 173 °F
storage temp.: Store below +30°C.
solubility: insoluble
form: Liquid
color: Clear colorless to yellow-brown
Water Solubility: insoluble
Merck: 14,6764
BRN: 1733136
Dielectric constant: 5.0（Ambient）
InChIKey: VMKOFRJSULQZRM-UHFFFAOYSA-N
CAS DataBase Reference: 111-83-1(CAS DataBase Reference)
NIST Chemistry Reference: Octane, 1-bromo-(111-83-1)
EPA Substance Registry System: Octane, 1-bromo- (111-83-1)

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Safety

Hazard Codes: N
Risk Statements: 36/37/38-50/53
Safety Statements: 23-24/25-61-60
RIDADR: UN3082 - class 9 - PG 3 - DOT NA1993 - Environmentally hazardous substances, liquid, n.o.s. HI: all (not BR)
WGK Germany: 3
RTECS: RG8575000
TSCA: Yes
HazardClass: 9
PackingGroup: III
HS Code: 29033036
Toxicity: LD50 orally in rats: 4.49 ml/kg (Smyth)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P273Avoid release to the environment.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 152951
Product name: 1-Bromooctane
Purity: 99%
Packaging: 100g
Price: $25.3
Updated: 2024/03/01

Sigma-Aldrich

Product number: 152951
Product name: 1-Bromooctane
Purity: 99%
Packaging: 500g
Price: $111
Updated: 2024/03/01

TCI Chemical

Product number: B0626
Product name: 1-Bromooctane
Purity: >98.0%(GC)
Packaging: 25mL
Price: $20
Updated: 2024/03/01

TCI Chemical

Product number: B0626
Product name: 1-Bromooctane
Purity: >98.0%(GC)
Packaging: 500mL
Price: $52
Updated: 2024/03/01

Alfa Aesar

Product number: A14722
Product name: 1-Bromooctane, 98+%
Packaging: 250g
Price: $38.9
Updated: 2024/03/01

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1-Bromooctane Chemical Properties,Usage,Production

Chemical Properties

clear colourless to yellow-brown liquid. insoluble in water, miscible with ethanol and ether.

Uses

1-Bromooctane is used in organic synthesis. It is also used as an extraction solvent in the determination of volatile organic compounds present in water samples. Further, it is used in the preparation of quaternary ammonium chloride-modified poly(propylenimine) dendrimers.

Preparation

1-Bromooctane is prepared by reacting octanol with hydrobromic acid. After the sodium bromide was completely dissolved with sulfuric acid, n-octanol was added, heated to reflux for 7-8 hours, cooled and diluted with water, the organic phase was separated, washed with water, concentrated sulfuric acid, water, and 10% sodium carbonate solution in turn, and washed with anhydrous sulfuric acid. Sodium dry. Distillation of 196-200°C, or 91-93°C (2.93kPa) fraction, is the finished product of 1-bromooctane. The yield is over 90%.

Synthesis Reference(s)

Chemistry Letters, 6, p. 1117, 1977
Journal of the American Chemical Society, 96, p. 8115, 1974 DOI: 10.1021/ja00833a048
Tetrahedron Letters, 28, p. 4445, 1987 DOI: 10.1016/S0040-4039(00)96534-1

Purification Methods

Shake the bromide with H2SO4, wash it with water, dry with K2CO3 and fractionally distil it. [Beilstein 1 IV 422.]

Toxics Screening Level

The initial threshold screening level (ITSL) for 1-bromooctane is 16 μg/m3 with annual averaging time.

1-Bromooctane Preparation Products And Raw materials

Raw materials

1-Octanol Dioctyl divinyltriamino glycine

Preparation Products

3',4'-(DIOCTYLOXY)BENZALDEHYDE Sodium 1-octanesulfonate 2-Tolylboronic acid 4-N-OCTYLBENZALDEHYDE 1-Mercaptooctane DIOCTYL ETHER 2-Hexyldecanoic Acid 1-OCTANESULFONIC ACID, SODIUM SALT, MONOHYDRATE

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View Lastest Price from 1-Bromooctane manufacturers

Hebei Miaoyin Technology Co.,Ltd

Product: 1-Bromooctane 111-83-1
Price: US $20.00/kg
Min. Order: 1kg
Purity: 99.9%
Supply Ability: 10000
Release date: 2023-04-14

Jinan Finer Chemical Co., Ltd

Product: 1-Bromooctane 111-83-1
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 1000mt
Release date: 2019-03-19

Hebei Zhuanglai Chemical Trading Co Ltd

Product: 1-Bromooctane 111-83-1
Price: US $10.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20 ton
Release date: 2024-11-18

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