694126
Methoxyallene
technical grade
Synonym(s):
1-Methoxy-1,2-propadiene, Methyl propadienyl ether, NSC 363923
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All Photos(3)
About This Item
Empirical Formula (Hill Notation):
C4H6O
CAS Number:
Molecular Weight:
70.09
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
Recommended Products
grade
technical grade
form
liquid
refractive index
n20/D 1.429
density
0.832 g/mL at 25 °C
functional group
ether
storage temp.
2-8°C
SMILES string
COC=C=C
InChI
1S/C4H6O/c1-3-4-5-2/h4H,1H2,2H3
InChI key
RRWJXAJEGRDMQH-UHFFFAOYSA-N
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Application
Reactant involved in:
- Multicomponent reactions with nitriles and carboxylic acids followed by cyclocondensation for synthesis of enantiopure pyridines
- Intermolecular hydroamination
- One-pot synthesis of alkoxy and (alkylsulfanyl)-substituted pyrroles and dihydropyridines
- Intermolecular [4+2] cycloaddition with dienes
- Allenyl cyclization and subsequent transformation into dicarbonyl, cyclopentenones, and butenolide compounds
- Insertion reactions of C-C pi-bonds into alkylidenesilacyclopropanes
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Flam. Liq. 2
Storage Class Code
3 - Flammable liquids
WGK
WGK 3
Flash Point(F)
-20.0 °F
Flash Point(C)
-28.9 °C
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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