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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

Quality Level

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)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Additive-modulated evolution of HC (NH2) 2PbI3 black polymorph for mesoscopic perovskite solar cells
Wang Z, et al.
Chemistry of Materials, 27(20), 7149-7155 (2015)
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)
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)
Nanowire lasers of formamidinium lead halide perovskites and their stabilized alloys with improved stability
Fu Y, et al.
Nano Letters, 16(2), 1000-1008 (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)

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