4-Octyne
- CAS NO.：1942-45-6
- Empirical Formula: C8H14
- Molecular Weight: 110.2
- MDL number: MFCD00009471
- EINECS: 217-730-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 04:15:40
What is 4-Octyne?
Chemical properties
CLEAR COLOURLESS TO SLIGHTLY YELLOW LIQUID
The Uses of 4-Octyne
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.
Properties of 4-Octyne
| 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 | n |
| 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) |
Safety information for 4-Octyne
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02  Exclamation Mark Irritant GHS07  Health Hazard GHS08 |
| GHS Hazard Statements |
H226:Flammable liquids H304:Aspiration hazard H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233:Keep container tightly closed. P240:Ground/bond container and receiving equipment. P331:Do NOT induce vomiting. P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 4-Octyne
New Products
6-Hydroxy-2,4-Diaminopyrimidine 2,6-Dipicolic Acid 3-AMINO-3-(2-CHLORO-PHENYL)-PROPIONIC ACID 4-Fluorophenylglycine 1-N-Boc-3-(aminoethyl)azetidine Dimedone 1-Boc-3-(cyanomethyl)azetidine N-BOC-piperidine-4-carboxylic acid 3-Hydroxypyridine 2-Bromo-5-Chloro-3-Nitropyridine 2-Amino-3-Nitro-5-Chloro Pyridine 2-Amino-5-Iodopyridine 5-Amino-2-Hydroxypyridine 2,5-Dibromopyridine 2-BROMOACETYL BROMIDE-D2 METHANE SULFONIC ACID-D4 PHOSPORIC ACID-D3 85 W% IN D2O DEUTERIUM OXIDE FOR NMR BENZENE-D6 TOLUENE-D3 5-Acetylsalicylamide 1-(3-Chlorophenyl)-4-(3-Chloropropyl) piperazine hydrochloride 4-(Methyl amino)-3-Nitro benzoic acid 3,4,5-Trimethoxy benzoic acidRelated products of tetrahydrofuran
You may like
-
4-Octyne CAS 1942-45-6View Details
1942-45-6 -
4-Octyne CAS 1942-45-6View Details
1942-45-6 -
350-03-8 3-AcetylpyridineView Details
350-03-8 -
6-Chloro-2,4-Diamino pyrimidine 156-83-2View Details
156-83-2 -
1-(4-Aminophenyl)-4-(4-methoxyphenyl)Piperazine 74852-62-3View Details
74852-62-3 -
556-08-1 4-Acetamidobenzoic acidView Details
556-08-1 -
5-Bromo-2-Chlorobenzoic acid 21739-92-4View Details
21739-92-4 -
15128-52-6View Details
15128-52-6
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.