715190
1-Amino-3-butyne
95%
Synonym(s):
3-Butyn-1-amine, 3-Butynylamine, 4-Amino-1-butyne
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About This Item
Empirical Formula (Hill Notation):
C4H7N
CAS Number:
Molecular Weight:
69.11
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
Assay
95%
form
liquid
refractive index
n20/D 1.448
bp
100-103 °C
density
0.844 g/mL at 25 °C
storage temp.
2-8°C
SMILES string
NCCC#C
InChI
1S/C4H7N/c1-2-3-4-5/h1H,3-5H2
InChI key
XSBPYGDBXQXSCU-UHFFFAOYSA-N
Application
1-Amino-3-butyne, a bifunctional linker can be used:
- In Buchwald–Hartwig amination reaction of 1,2,3,4-tetrahydroacridine trifluoromethanesulfonate derivative.
- As a reagent to synthesize dialkynylamides from diacids.
- For the post-polymerization modification of poly(2-alkyl/aryl-2-oxazoline)s (PAOx) polymer by amidation of its methyl ester side chains.
- As a crosslinker which can bind with resin as well as nanocrystalline cellulose to facilitate the terminal alkyne group for further functionalizations.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B
WGK
WGK 3
Flash Point(F)
50.0 °F
Flash Point(C)
10 °C
Regulatory Information
危险化学品
Certificates of Analysis (COA)
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Predictive recognition of native proteins by cucurbit [7] uril in a complex mixture.
Li W, et al.
Chemical Communications (Cambridge, England), 52(55), 8537-8540 (2016)
Buchwald-Hartwig Amination Approach for the Synthesis of Functionalized 1, 2, 3, 4-Tetrahydroacridine Derivatives.
de Sousa J, et al.
European Journal of Organic Chemistry, 2014(16), 3468-3474 (2014)
Conformationally rigid cyclic tungsten bis-alkyne complexes derived from 1, 1?-dialkynylferrocenes.
Curran TP, et al.
Journal of Organometallic Chemistry, 846(16), 24-32 (2017)
A bottom-up route to a chemically end-to-end assembly of nanocellulose fibers.
Yang H and van de Ven TGM
Biomacromolecules, 17(6), 2240-2247 (2016)
Functional poly (2-oxazoline) s by direct amidation of methyl ester side chains.
Mees MA and Hoogenboom R
Macromolecules, 48(11), 3531-3538 (2015)
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