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F15803

Sigma-Aldrich

Formamidine acetate salt

99%

Synonym(s):

Formamidine acetic acid salt

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About This Item

Linear Formula:
HN=CHNH2 · CH3COOH
CAS Number:
Molecular Weight:
104.11
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

99%

mp

158-161 °C (dec.) (lit.)

SMILES string

[H]C(N)=N.CC(O)=O

InChI

1S/C2H4O2.CH4N2/c1-2(3)4;2-1-3/h1H3,(H,3,4);1H,(H3,2,3)

InChI key

XPOLVIIHTDKJRY-UHFFFAOYSA-N

General description

Formamidine acetate salt is an organic compound commonly used as a reagent in the synthesis of heterocyclic compounds.

Application

Formamidine acetate salt is widely used in the preparation of formamidinium lead triiodide (FAPbI3) perovskites for perovskite solar cells. It is also used in the synthesis of formamidinium lead bromide nanocrystals for use as emitters in display applications.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Skin Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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An efficient metal catalyst free approach to synthesize 5-(4-(1, 2, 4, 5 tetrazin-3-yl) benzylamino)-5-oxopentanoic acid
Zewde, et al.
Tetrahedron Letters, 59, 3100-3103 (2018)
He Huang et al.
Nanomaterials (Basel, Switzerland), 10(1) (2020-01-08)
Metal halide perovskites are promising materials for a range of applications. The synthesis of light-emitting perovskite nanorods has become popular recently. Thus far, the facile synthesis of perovskite nanorods remains elusive. In this work, we have developed a facile synthesis
Monodisperse formamidinium lead bromide nanocrystals with bright and stable green photoluminescence
Protesescu L, et al.
Journal of the American Chemical Society, 138(43), 14202-14205 (2016)
Single crystal formamidinium lead iodide (FAPbI3): Insight into the structural, optical, and electrical properties
Han Q, et al.
Advanced Materials, 28(11), 2253-2258 (2016)
Xufeng Ling et al.
Advanced materials (Deerfield Beach, Fla.), 32(26), e2001906-e2001906 (2020-05-26)
Metal halide perovskite quantum dots (Pe-QDs) are of great interest in new-generation photovoltaics (PVs). However, it remains challenging in the construction of conductive and intact Pe-QD films to maximize their functionality. Herein, a ligand-assisted surface matrix strategy to engineer the

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