| Identification | More | [Name]
5-DECYNE | [CAS]
1942-46-7 | [Synonyms]
5-DECYNE
TIMTEC-BB SBB008897
1,2-Dibutylacetylene
5-C10H18
dec-5-yne
Dibutylacetylene
Decyne
Di-n-butyl acetylene
4-Octyne99% | [EINECS(EC#)]
679-715-0 | [Molecular Formula]
C10H18 | [MDL Number]
MFCD00027277 | [Molecular Weight]
138.25 | [MOL File]
1942-46-7.mol |
| Chemical Properties | Back Directory | [Melting point ]
-73°C | [Boiling point ]
177-178°C | [density ]
0.766 g/mL at 25 °C(lit.)
| [refractive index ]
n20/D 1.4340(lit.)
| [Fp ]
199 °F
| [storage temp. ]
Storage temp. 2-8°C | [form ]
clear liquid | [color ]
Colorless to Almost colorless | [Specific Gravity]
0.77 | [Water Solubility ]
Not miscible in water. | [BRN ]
1697840 | [Dielectric constant]
2.2（20℃） | [InChI]
InChI=1S/C10H18/c1-3-5-7-9-10-8-6-4-2/h3-8H2,1-2H3 | [InChIKey]
JWBQJUFCNOLNNC-UHFFFAOYSA-N | [SMILES]
CCCCC#CCCCC | [CAS DataBase Reference]
1942-46-7(CAS DataBase Reference) |
| Safety Data | Back Directory | [Symbol(GHS) ]
GHS02 | [Signal word ]
Warning | [Hazard statements ]
H226 | [Precautionary statements ]
P210-P233-P240-P241-P242-P243 | [Risk Statements ]
R10:Flammable. | [Safety Statements ]
S16:Keep away from sources of ignition-No smoking . | [RIDADR ]
3295 | [WGK Germany ]
3
| [HazardClass ]
3 | [PackingGroup ]
III | [HS Code ]
29012990 | [Storage Class]
3 - Flammable liquids | [Hazard Classifications]
Eye Dam. 1
Flam. Liq. 3
Skin Corr. 1B |
| Hazard Information | Back Directory | [Uses]
5-Decyne is used as APIs and intermediates. It is also used for chemical research. | [General Description]
5-Decyne is a symmetrical dialkylacetylene derivative that can be prepared from 1-hexyne. |
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