4-Octyne

Product Name: 4-Octyne
CAS No.: 1942-45-6
Chemical Name: 4-Octyne
Synonyms: 4-Octin;4-OCTYNE;oct-4-yne;4-0ctyene;4-Octyne>4-Actylenes;Octane-4-yne;4-OCTYNE 99%;4-Octyne, 98+%;Dipropylethyne
CBNumber: CB3853276
Molecular Formula: C8H14
Formula Weight: 110.2
MOL File: 1942-45-6.mol

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4-Octyne Property

Melting point:: -103 °C
Boiling point:: 131-132 °C(lit.)
Density: 0.751 g/mL at 25 °C(lit.)
vapor pressure: 35 mm Hg ( 37.7 °C)
refractive index: n20/D 1.425(lit.)
Flash point:: 85 °F
storage temp.: 0-6°C
form: Liquid
color: Clear colorless to slightly yellow
Water Solubility: Sparingly soluble in water( 29.1 mg/L).
BRN: 1732138
CAS DataBase Reference: 1942-45-6(CAS DataBase Reference)
EPA Substance Registry System: 4-Octyne (1942-45-6)

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Safety

Hazard Codes: Xn
Risk Statements: 10-36/37/38-65
Safety Statements: 26-62
RIDADR: UN 3295 3/PG 3
WGK Germany: 3
F: 10-23
TSCA: Yes
HazardClass: 3
PackingGroup: II
HS Code: 29012990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H226Flammable liquid and vapour

H304May be fatal if swallowed and enters airways

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.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

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

P331Do NOT induce vomiting.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 244473
Product name: 4-Octyne
Purity: 99%
Packaging: 5g
Price: $34.32
Updated: 2024/03/01

Sigma-Aldrich

Product number: 244473
Product name: 4-Octyne
Purity: 99%
Packaging: 25g
Price: $126
Updated: 2024/03/01

TCI Chemical

Product number: O0127
Product name: 4-Octyne
Purity: >99.0%(GC)
Packaging: 5mL
Price: $43
Updated: 2024/03/01

TCI Chemical

Product number: O0127
Product name: 4-Octyne
Purity: >99.0%(GC)
Packaging: 25mL
Price: $124
Updated: 2024/03/01

Alfa Aesar

Product number: 043157
Product name: 4-Octyne
Purity: 99%
Packaging: 5g
Price: $31.65
Updated: 2024/03/01

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4-Octyne Chemical Properties,Usage,Production

Chemical Properties

CLEAR COLOURLESS TO SLIGHTLY YELLOW LIQUID

Uses

4-Octyne is a useful compound in organic synthesis.

General Description

The kinetics of the stereoselective semi-hydrogenation of 4-octyne (in tetrahydrofuran) was studied.

4-Octyne Preparation Products And Raw materials

Raw materials

Preparation Products

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4-Octyne Suppliers

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View Lastest Price from 4-Octyne manufacturers

Career Henan Chemica Co

Product: 4-Octyne 1942-45-6
Price: US $1.80/KG
Min. Order: 1g
Purity: 96%-99%
Supply Ability: 1kg/10kg/100kg
Release date: 2020-11-11

1942-45-6, 4-OctyneRelated Search:

4-NONYNE 2,4,7,9-Tetramethyl-5-decyne-4,7-diol 1,5-DECADIYNE 4-DECYNE 1,1'-ETHYNYLENEDICYCLOHEXANOL 3,6-DIHYDROXY-3,6-DIMETHYL-4-OCTYNE,3,6-DIMETHYL-4-OCTYNE-3,6-DIOL 5-DECYNE Stearolic acid 1-Chloro-4-nonyne 4-Octyne (R)-N-FMOC-OCTYLGLYCINE (3S)-1-Octyne-3-ol 2-METHYL-5-OCTYN-4-OL 2-Octyn-1-ol 2-OCTYNOIC ACID 5-OCTYN-3-OL 4-ETHYL-1-OCTYN-3-OL 3-OCTYNE

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oct-4-yne

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1942-45-6

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1942456

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